VERSION: January 2022
EdWorkingPaper No. 22-516
The Effects of Growth Mindset on College
Persistence and Completion
We study the long-term effects of a psychological intervention on longitudinal academic outcomes and degree
completion of college students. All freshmen at a large public university were randomized to an online growth
mindset, belonging, or control group. We tracked students’ academic outcomes including GPA, number of
credits attempted and earned, major choices, and degree completion. We found no evidence of longitudinal
academic treatment effects in the full sample. However, the mindset treatment improved term GPAs for
Latinx students and the probability for Pell-eligible and Latinx students to major in selective majors. We also
found no evidence of increased rates of on-time graduation, however, the treatment raised the probability to
graduate with selective majors in four years, especially for Latinx students.
Suggested citation: Kim, Soobin, John Yun, Barbara Schneider, Michael Broda, Christopher Klager, and I-Chien Chen. (2022). The
Effects of Growth Mindset on College Persistence and Completion. (EdWorkingPaper: 22-516). Retrieved from Annenberg
Institute at Brown University: https://doi.org/10.26300/4qg9-zp49
Soobin Kim
Education Analytics
John Yun
Michigan State University
Barbara Schneider
Michigan State University
Michael Broda
Michigan State University
Christopher Klager
Michigan State University
I-Chien Chen
Michigan State University
The Effects of Growth Mindset on College Persistence and Completion
Soobin Kim
1
, John Yun, Barbara Schneider, Michael Broda, Christopher Klager, and I-Chien Chen
Abstract
We study the long-term effects of a psychological intervention on longitudinal academic
outcomes and degree completion of college students. All freshmen at a large public university
were randomized to an online growth mindset, belonging, or control group. We tracked students’
academic outcomes including GPA, number of credits attempted and earned, major choices, and
degree completion. We found no evidence of longitudinal academic treatment effects in the full
sample. However, the mindset treatment improved term GPAs for Latinx students and the
probability for Pell-eligible and Latinx students to major in selective majors. We also found no
evidence of increased rates of on-time graduation, however, the treatment raised the probability
to graduate with selective majors in four years, especially for Latinx students.
JEL codes: C93, I21, I23
Keywords: college persistence, college completion, growth mindset
1. Introduction
College enrollment has steadily increased over the past three decades, yet only 60% of recent
undergraduate students completed a bachelor’s degree within six years (McFarland et al., 2019).
At the same time, time to degree completion has increased remarkably (Bound, Lovenheim, &
Turner, 2012). The problem is even more critical for students from historically underrepresented
groups, including first generation, economically disadvantaged, African American, and Latinx
students (Arum & Roksa, 2011). In addition, college dropouts do not have substantially higher
earnings than high school graduates compared to those who completed a bachelor’ degree
(Oreopoulos & Petronijevic, 2013).
One type of intervention that has not yet been thoroughly investigated as a large-scale approach
to improving persistence and completion in college is a growth mindset intervention. Growth
mindset interventions deliver the message that students’ intellectual abilities are not fixed and
that their abilities can grow in response to increased efforts (Dweck, 2006; Yeager & Dweck,
2012). These interventions aim to shift the way in which students attribute academic success or
failure from stable factors (typically one’s fixed intelligence) to more unstable factors (e.g. effort
or social conditions). In other words, they aim to convince students that rather than being fixed
and finite, intelligence is malleable, and one can become smarter and more successful in school
by working harder (Yeager & Walton, 2011).
1
Corresponding author: Soobin Kim, Education Analytics, [email protected]. John Yun, Michigan State
University, [email protected]; Barbara Schneider, Michigan State University; Michael Broda, Virginia Commonwealth
University, mdbroda@vcu.edu; Christopher Klager, Northwestern University, klager@northwestern.edu; I-Chien
Chen, Michigan State University, ichiench@msu.edu. Any questions about the manuscript or requests for citation
should be directed to Soobin Kim (skim@edanalytics.org).
Recent studies have shown positive growth mindset treatment effects on academic outcomes,
especially for academically high-risk and low-SES students (Broda et al., 2018; Damgaard &
Nielsen, 2018; Paunesku et al., 2015; Sisk et al., 2018; Yeager et al., 2016; Yun, Kim, Schneider,
& Lee, 2020). In particular, the National Study of Learning Mindsets (NSLM) examined the
effects of an online growth mindset intervention in a nationally representative sample of ninth-
grade students in United States public schools and found a modest improvement of 0.04 grade
points (Kim, Schneider, & Yun, 2020; Yeager et al., 2019).
In this paper we contribute to this growing literature by focusing on the longitudinal effects of a
growth mindset intervention targeted toward students at a large, flagship state university. This
research has two key purposes. First, we provide evidence from the random assignment of
students on the longitudinal impact of the intervention on key educational outcomes including
GPA and college completion. Second, we explore possible proximate outcomes (e.g., credit
accumulation and major selection) and examine subgroup effects (e.g., Pell eligible students, first
generation students, Latinx, and Black students) that could provide fruitful explanations for the
mechanism through which these growth mindset interventions may operate.
At Michigan State University (MSU), all incoming students were invited to participate in an
online survey and were randomly assigned to growth mindset, belonging, or control groups.
Broda et al. (2018) show that the growth mindset intervention had a substantial short-run impact
on treated Latinx students, causing a 0.4 point increase in their first year GPA and a 70%
reduction in the White-Latinx GPA gap. Four years after the intervention was implemented, we
seek to explore the longitudinal mindset effects on academic persistence and completion.
Matching the experimental sample to the university’s administrative data, we observe students’
academic outcomes every semester from their first year (2014/15) until fourth year (2017/18),
which provides a unique opportunity to track the dynamic evolution of the mindset effects.
Similar to Broda et al.’s (2018) initial findings, we find no evidence that the mindset treatment
improved longitudinal academic outcomes in the full sample. We show that the treatment has no
significant effects on GPA, cumulative GPA, credit accumulation, and graduation. However,
again consistent with Broda et al.’s findings, when looking at the impact of the treatment for first
generation students, Pell-eligible students, and Latinx students we find several subgroup
effects, especially for Latinx students.
For first generation college students, we find no effect on graduation, cumulative or term-wise
GPA. However, we do find mixed evidence on course-taking and credit accumulation, with
positive effects for credits attempted, earned, and accumulated in Spring of year 1, and negative
effects for credits attempted and earned in Fall of year 3. For Pell-eligible students, we find no
effect on GPA across time and credit accumulation, except for positive effect on credits earned
and accumulated in Fall of Year 2..
For Latinx students, we find that the original effects of the mindset intervention (see Broda et al.,
2018) on cumulative GPA persisted across all eight semesters, with the magnitude of estimates
ranging from a maximum of .337 GPA points in the Fall of year 1 to a minimum of .142 GPA
points in Fall of year 3. At the end of the eighth term (Spring of year 4), the overall treatment
effect for the mindset intervention was .201 GPA points. A similar pattern was found for
semester-wise GPA, with participants in the treatment condition ending up with a higher
semester GPA in six out of eight total semesters. In terms of credit accumulation, we find no
significant impacts on credits attempted in each semester, but we do find positive effects on
credits earned in Fall of year 4.
Second, we find no significant effects in the full sample on college major choice. However, we
find that the treatment increased the probability for Pell-eligible and Latinx students to major in
business or in selective majors. The treatment effects are particularly large in students’ 2
nd
, 3
rd
,
and 4
th
academic years.
Third, we find that the treatment had no impact on the probability to graduate in four years. We
also do not find any mindset treatment effects on the timing of degree completion or choice of
STEM major. The mindset treatment, however, increased the likelihood to graduate with limited
enrollment majors, indicating that the treatment affected the types of degrees students pursued
and with which they graduated.
Fourth, consistent with subgroup effects on longitudinal academic outcomes, we find that the
mindset treatment increased the probability to graduate with business majors for Latinx students
by 180%. Results also indicate that first-generation and Pell-eligible students also are more likely
to major in business and persist to their fourth year in college. Although the original hypotheses
stated that the belonging treatment would affect students academic outcomes, this study, as well
as the initial study by Broda et al. (2018), show significant effects of the mindset treatment but
nothing for the belonging treatment. Here we provide possible explanations for these differential
treatment effects. We conducted in-depth work on open response questions from belonging
surveys and qualitative interviews with participants. Results suggest that there are multiple
dimensions of belonging at MSU, for example, academic and social belonging, and that these
types of belonging were not adequately captured by the belonging treatment. Thus, the belonging
treatment at MSU might not have been well-tuned to specific ways in which belonging might
operate at MSU, which could explain why we do not see any belonging effects. This
interpretation fits with emerging literature on psychological interventions, which argues that light
touch interventions, such as growth mindset or belonging, need to be tuned to the specific local
context or they will fail (e.g., Walton & Brady, 2020).
Our study relates to the growing literature on low-cost interventions, which usually settles for
short-run dependent measures, such as preventing summer melt, and presents the first
longitudinal results that growth mindset improved academic outcomes in postsecondary
education and had lasting impacts for certain subgroups. As Bailey et al. (2020) argued, it is
essential for the published literature to include long-term results, significant of not, so that
fadeout and persistence can be studied directly. These improved mindsets and positive impacts
on field of degree may boost labor market and social outcomes (Heckman, Stixrud, & Urzua,
2006). Prior studies have shown that improved emotional skills such as growth mindset have
short-run academic benefits (Kim, Schneider, & Yun, 2020; Yeager et al., 2019), however, this
type of intervention has not shown persisting effects on academic outcomes (Damgaard &
Nielsen, 2018; Oreopoulos & Petronijevic 2019). Heckman and Kautz (2013) documented that
the lack of persisting evidence may result from intervention effects that change incentives in the
short-term and only temporarily affect key behaviors.
Our results extend recent findings on the impacts of randomized psychological interventions in
higher education contexts. For example, Bayer, Bhanot, Bronchetti, and O’Connell (2020)
evaluated an intervention at a smaller scale in an introductory economics classroom and found
that women and underrepresented racial/ethnic minority (URM) students had lower levels of
relevance, belonging, and growth mindset compared to non-URM students and men. The fact
that these survey measures differ by demographic subgroups supports our block randomization
approach. The authors argue that interventions to increase these psychological measures may
help women and URM students perform better and persist in the discipline. Our results on long-
term impacts of a growth mindset intervention, particularly for Latinx students, not only support
their claim but also extend the scope of outcomes and time horizon.
Through this study, we provide the first evidence that the growth mindset treatment not only
boosted GPA and credits earned but also affected field of degree. We show that mindset
intervention effects, if they last, do not always appear for the same outcomes (e.g. GPA) but also
involve adequate progress through the college (e.g., through major plans). Estimated treatment
effects are especially large for Pell-eligible, Latinx, and first-generation students, which reduced
income, racial and ethnicity gaps in academic outcomes. As improved academic outcomes in
college are likely to enhance labor market outcomes, these findings have practical implications
for many higher education institutions. In addition, the broad range of outcomes and subgroups
studied provides evidence for where future research could focus for the longitudinal effects of
such interventions.
2. Spartan Persistence Project
In the Fall of 2014, MSU implemented the Spartan Persistence Project for all incoming domestic
students. From May to August prior to fall matriculation, all 2014/15 admitted applicants to
MSU received an email that invited then to participate in an online growth mindset survey.
2
When students signed into the survey, they were randomized into three groups: 1) growth
mindset treatment; 2) belonging treatment; and 3) control. We hypothesized the intervention
effects may vary by race, and therefore randomized the sample within four race strata.
Students in the growth mindset treatment group were given a brief scientific article to read about
growth mindset and provided an exercise that emphasized the idea that intelligence is not fixed
and that extra effort and effective strategy use on their part can translate to a growth in
intelligence over time. Students in the belonging treatment group were given a series of stories
taken from upperclassmen that discussed how current students overcame challenges of feeling
like they did not belong at MSU and what belonging at MSU means. Key stories were then
matched with the reader’s identified gender and race/ethnicity.
3
Students in the control condition
2
The intervention was part of incoming students’ admission packet, although they were not required to do it. Part of
the strength of the intervention is that the take-up rate and completion rate were both very high. Among invited
students, 92% of them participated in the intervention and 98% of them completed intervention. Students were
considered to complete if they completed at least one of the exercises in the treatment. More details about the
implementation of the intervention are available at Broda et al. (2018). Although we cannot directly measure the
extent of diligence and interest, we tried to measure a proxy for engagement by applying Linguistic inquiry and
Word Count (LIWC) (a program designed to count words and phrases in written products) to count the number of
words that students wrote across essays. We found no engagement or differential treatment engagement effects.
3
See Broda et al. (2018) for more detail on the specific intervention and its theoretical and conceptual grounding.
were given reflections to read from current students about more generic topics such as the
weather and food on campus.
3. Data
The data for all of the analyses from the 2014/15 school year through the 2017/18 school year
were merged from multiple sources. First, we obtained pre- and post- treatment survey
information using Qualtrics (an online survey system) that was linked by unique student
identifiers to institutional data. Survey information includes treatment status, survey start and end
times, completion status, and information to identify the student including email and IP
addresses.
Second, we obtained institutional data on student demographic and background characteristics,
including: gender, race and ethnicity, date of birth, first generation college student status, high
school name, ACT or SAT scores, and Pell eligibility.
Third, we used longitudinal, student-level, administrative data from the Office of Registrar to
identify academic persistence and completion information, including: GPA, number of credits
attempted and earned, and choice of major, all of which were reported at the end of each fall and
spring semester. We also obtained completion status for whether students had graduated within
the four-year window.
For major and field of degree outcomes, we constructed two measures. First, we used the first
two digits of the Classification of Instructional Programs (CIP) from Immigration and Customs
Enforcement (ICE) to match all graduating majors with the CIP in order to identify STEM
majors.
4
Students who had double majors in STEM (7% of the STEM sample), were coded as
having two STEM majors. Second, we used institution-specific information about academic
programs to identify limited enrollment majors. Limited majors have limited space for
enrollment and may have additional admission requirements such as overall GPA or specific
course prerequisites. In general, students need institution-specific knowledge to apply for the
limited majors and must satisfy certain requirements that can be learned from individual
navigation of university resources. These behaviors both are aligned with the growth mindset
treatment messages, which encouraged students to seek out additional resources when needed.
3.1 Randomization
Students were randomized into a mindset treatment, belonging treatment, or control group
(blocking on race/ethnicity
5
). Table 1 presents balance tests comparing the three treatment arms
on time invariant and pre-treatment indicators. Overall, there is little evidence of differences
4
The 2-digit CIP code levels are 14 for Engineering, 26 for Biological and Biomedical Sciences, 27 for
Mathematics and Statistics, and 40 for Physical Sciences. The full list of STEM majors can be found in
https://www.ice.gov/sites/default/files/documents/Document/2016/stem-list.pdf.
5
The randomization occurred at the individual level, within separate blocks according to the students’ racial/ethnic
group (Broda et al., 2018). The Hispanic group was treated as a race group, not as an ethnicity group, at the time of
intervention randomization. Only race category was used in the randomization and gender was not part of
randomization strata. As stated by Broda and colleagues, the official institutional designation for Latinx students is
“Hispanic (all races)”. To be consistent with the initial study, we also used the term “Latinx” in an effort to use a
more inclusive group identifier.
between the mindset, belonging, and control groups. The only exception is a 2.9% difference in
the proportion of Pell-eligible students in the belonging group compared to the control group. A
joint orthogonality test reveals no statistically significant differences between the groups.
6
3.2 Sample description
The size of the analytical sample matched to administrative data for the 2014/15 cohort is 6517.
Table 2 presents descriptive statistics on student demographics, pre-treatment indicators, and
longitudinal and completion outcomes in the analytic sample for the mindset and control
conditions. In Table 2-A, we find no significant differences between the mindset and control
groups on demographic makeup or pre-mindset and pre-belonging measures. In Table 2-B, we
see some differences between the two groups on longitudinal outcomes. Students in the mindset
treatment arm are 3-4 percentage points more likely to have a limited major than control students
at the end of the second year and fourth year of college. We observe no differences in cumulative
credits earned and cumulative GPA. In Table 2-C, the only observed difference is .9 percentage
points lower for mindset students to graduate with a physical STEM degree than control
students. As there are only 64 students in total who graduated with a degree in physical science,
so we do not emphasize the differences. All other completion outcomes are not statistically
significantly different between the groups.
4. Estimation
Having successfully randomized students across treatment and control groups, we next evaluated
the intervention effects on academic persistence and completion by comparing outcomes
between students in the treatment and control groups. We regressed outcome variables (e.g.,
GPA) on treatment dummies and demographic characteristics by ordinary least squares (OLS):
!
!"
= ! + !
!
!"#!
!
+ !
!
!"#$%!
!
+ !!
!
+ !
!"
where !
!"
is the outcome of student i in semester t. The main outcomes of interest are end-of-
semester GPA, the number of credits attempted, the number of credits earned, major choice, and
degree completion. The dummy variables !"#!
!
and !"#$%!
!
denote whether student i is
assigned to one of two treatment groups, while the omitted group is the control group. The
parameter of interest is !
!
, which measures the causal effect of being randomized into the growth
mindset treatment groups. The vector !
!
is a set of student demographic characteristics including
gender, race, pre-treatment scores, Pell eligibility and first generation status, equated ACT
scores, and birth year dummies.
7
Given the balance in the covariates reported in the previous
section, the addition of these variables does not change the estimated coefficients. Each
estimated coefficient on the !"#!
!
and !"#$%!
!
variables can be interpreted as the “intent-to-
treat” effects of the intervention.
8
When the outcome variable is continuous, we estimate OLS
6
We examined attrition over time and found no evidence of differential attrition between treatment and control
groups, suggesting that estimates from our longitudinal analysis are unbiased.
7
We include the second and third order of pre-treatment scores and equated ACT scores. In other specifications, we
included dummy variables for each score and found no differences in the treatment estimates.
8
As the survey completion rate was 98 percent, the estimated effects for “treatment on the treated” (ToT) can be
calculated by instrumenting for completion of the survey with dummy variables for treatment assignment. ToT
estimates did not differ significantly from ITT estimates in this case.
regression models. When the outcome is a binary variable, as for a measure of whether an
individual earned a bachelor’s degree, the probability that the outcome variable equals 1 is
estimated by logit models, and marginal effects are reported.
9
We use the robust standard errors
because the clustering was not possible.
We also conduct subgroup analyses to examine heterogeneous treatment effects. We check for
heterogeneity by race, Pell-grant eligibility, and first generation status. Broda et al. (2018)
showed a large mindset treatment effect for Latinx students on first semester GPA of
approximately 0.4 GPA points. Thus, we are particularly interested in whether Latinx effects
persisted in the subsequent years and whether other subgroups benefitted from the intervention in
terms of academic persistence and completion.
5. Results on Longitudinal Outcomes
Below, we present estimates for the longitudinal impacts of the mindset intervention on GPA,
course credit accumulation, and major selection over the course of eight consecutive semesters.
Longitudinal results are presented in the form of figures that represent the coefficient estimates
for the treatment effect over time and a corresponding 95% confidence interval.
10
As described
above, we present results for the full sample (“All Students”), as well as empirically-relevant
subgroups where impacts may be expected due to previous research (Paunesku et al., 2015; Sis et
al., 2018), including Pell-eligible students, Latinx students, and first-generation college students
on multiple educationally relevant outcomes. We include the belonging treatment indicator in
all-subsequent analyses but do not report the estimated coefficients for belonging. As we do not
find any significant belonging treatment effects, consistent with the initial study by Broda et al.
(2018), thus we focus on the mindset treatment effects instead of repeatedly stating that we do
not find any significant belonging effects. Full model results, including regression tables, are
available in the Online Appendix.
5.1 Impact on Cumulative GPA
Figure 1 presents the results for the impact of the mindset intervention on students’ cumulative
GPA. No significant effects were observed for the full sample, as well as for Pell-eligible and
first-generation college students. For Latinx students, the treatment effect was found to be
positive and significant across all 8 semesters, with students in the treatment group earning
between .14 and .34 points higher cumulative GPA.
11
At the end of the eighth semester, the
treatment effect was .30 cumulative GPA points. A similar pattern was observed for term-
specific GPA, with consistent treatment effects for Latinx students and no effects for the full
9
"We also estimated the baseline model without covariates. The introduction of covariates did not change the
statistical significance of the estimates.
10
Here we do not standardize effect sizes across outcomes as changes in standardized effect sizes over time can be
misleading (Bailey et al., 2020). For example, we presented results that receiving the mindset treatment affected
major choice, which in turn affects the composition of students in affected majors. As students take different sets of
courses by major, grade means differ across majors and school years. If the intervention affected students’ choice
both in cross-sectional and longitudinal contexts, attempting to standardize GPA across different majors across time
is likely to lead to biased estimates.
11
Broda et al. (2018) documented that the program effect on the first semester GPA was 0.4. We modified sample
restrictions and specifications and the point estimate was 0.34. We were able to replicate their estimates when we
used the same restrictions.
sample or the other subgroups. These positive treatment effects are evidence of the persistence of
treatment effects first observed for Latinx students in Broda et al. (2018). See Appendix Figure 1
and Online Appendix Tables 1 and 2 for more details on these results.
5.2 Impact on Cumulative Course Credits Earned
Figure 2 presents the results for the impact of the mindset intervention on students’ cumulative
credits earned over the course of the 8 semesters. No significant effects were observed for the
full sample or for Pell-eligible students. For Latinx students, the treatment effect was found to be
positive and significant in Fall of Year 4 only, with students in the treatment group accumulating
about 5 more course credits over the 7 previous semesters. Our full-model results in the Online
Appendix Tables 3 and 4 contain treatment effect estimates for course credits attempted in a
given semester, as well as course credits earned. The pattern and magnitude of effects were
similar for the full sample and for the subgroups.
5.3 Impact on Major Selection
Figure 3 presents the results for the impact of the mindset intervention on students’ eventual
enrollment in a limited-admission major. For all students, we see a small but persistent positive
impact on enrollment beginning in Spring of Year 2 and continuing through Spring of Year 4.
Students in the mindset treatment had between 2 and 5 percent higher likelihood of enrolling in a
limited-admission major compared to students in the control condition. No effect was observed
for first-generation students. For Latinx students, this treatment effect was significant in Fall of
Year 3 and Spring of Year 3. The magnitude of the effect was much higher, as Latinx students in
the treatment had an 18 to 20 percent higher likelihood of enrollment in limited majors compared
to students in the control condition. Pell eligible students also had positive and significant
treatment effects in Fall of Year 2, Spring of Year 2, and Fall of Year 3, with students in the
treatment group having a likelihood of limited major enrollment that was 7 to 9 percent higher
than students in the control condition. In Online Appendix Tables 5, 6 and 7, we present our full
results, which include the impacts on limited-admission major enrollment, business major
enrollment and STEM major enrollment. The patterns of significance and magnitude of
treatment effects for business major enrollment were nearly identical to those for all limited-
admission majors. We did not find any significant impacts on STEM major enrollment in the full
sample or in our subgroup analyses.
12
6. Results on Completion
In this section, we explore the growth mindset treatment effect on degree completion and field of
major measured four years from the intervention. We also present heterogeneous treatment
effects by subgroup, including female students, first-generation students, Pell-eligible students,
and Latinx students.
6.1 Impact on Degree Completion
12
Note that we focus on semester specific outcomes for longitudinal measures, such as GPA at 3
rd
semester. Results
in Online Appendix Table 8 are not sensitive to the inclusion of semester fixed effects when we use student-by-year
level data.
At MSU, on average 62% of incoming students graduate in four years, and the graduation rate is
lower for first-generation, Pell-eligible, and Latinx students, which are 52%, 48%, and 51%
respectively. Results in Table 3 indicate that the treatment group was no more likely to obtain a
degree in four years. Columns 2-5 indicate that the effect is negligible for female, first-
generation, Pell-eligible, and Latinx students. We also do not find any mindset treatment effects
on the timing of degree completion. Appendix Table 1 shows that there is no treatment effect on
the likelihood to complete the degree within two or three years.
6.2 Impact on Field of Degree
To understand whether the mindset treatment affected which major a student completed a degree
with, we next estimated separate models in which we split majors into two large categories:
STEM and limited enrollment majors. Table 4 indicates that among graduates, the mindset
treatment did not affect the probability of completing a college degree in STEM majors
(Columns 1 and 2), however, mindset treated students were more likely to graduate with limited
enrollment majors (Columns 3-6).
13
Column 3 shows that the mindset treatment increased the
probability to graduate with a limited major by 3.4 percentage points, corresponding to a 6.7
percent increase. The treatment impact on the likelihood to graduate in four years with a degree
in business was positive but imprecise. The point estimates for other majors including
Engineering, Agriculture, Education, and Nursing were smaller and not precisely estimated.
Even though we failed to find any large significant treatment effects on field of degree, the
benefit of the mindset treatment may accrue differently by subgroup. Previous analyses provided
evidence that the growth mindset treatment had a positive effect on the likelihood of choosing
limited enrollment majors, especially in business. Thus, we next examined whether those
students who are induced to major in limited majors persisted and completed with the enrolled
majors indicating a possible important effect of the mindset intervention.
Table 5 presents the estimated treatment effects on field of degree, where each panel presents
separate estimation results by corresponding subgroup. Results suggest that the treatment
affected the field of major that students chose and graduated with for certain subgroups. Given
that 82-88% of students persist in STEM majors during their first two years at MSU, we do not
find any treatment effect on STEM majoring for any subgroup. Female students make their first
appearance here as a tested subgroup given their longstanding underrepresentation in STEM
majors. Our analysis suggests that they are 0.8 percentage points, or 36 percent, more likely to
graduate with an Engineering major if they were exposed to the mindset intervention. Given the
low number of female Engineering graduates in the control group (18 students), this estimate
may be driven by a small number of random cases. Thus, we do not overemphasize the female
Engineering treatment effects, however, this analysis suggests that future studies may want to
focus on this as a possible important outcome of mindset-type interventions.
The point estimates for limited majors in Column 3 are larger and statistically significant for
Pell-eligible (Panel C) and Latinx (Panel D) students. The mindset treatment increased limited
major completion by eight percentage points for Pell-eligible and by 24 percentage points for
13
STEM majors include Engineering, Biological and Biomedical Sciences, Mathematics and Statistics, and Physical
Sciences. Limited enrollment majors include Agriculture, Business, Education, Engineering, and Nursing.
Estimation results for full STEM and Limited subfields are summarized in Appendix Table 2.
Latinx students, which corresponds to 20 percent and 72 percent increases, respectively. Given
the relatively low baseline rates for Pell-eligible and Latinx students’ graduation with limited
majors, these effect sizes are economically significant. Estimated coefficients in Column 4
indicate that the limited major effects for Latinx students were mostly driven by Business
majors. The point estimate reveals that the treated Latinx students were 180% more likely to
graduate on-time with Business majors compared to control group students. Yet, we do not
emphasize the Latinx Business treatment effects as there are only 4 students and the effects may
have been driven by randomness. Columns 5 and 6 show that the mindset treatment had no
influence on the probability to graduate with degrees in Education, Engineering, or Nursing.
Taken together with the longitudinal treatment effects for these subgroups, we find that the
mindset treatment has effectively changed academic trajectories for Pell-eligible and Latinx
students, and provides a possible fruitful avenue for future studies of mindset effects.
6.3 Impact on Completion including the 4th Year Information
In the previous section we presented evidence that Pell-eligible and Latinx students are more
likely to switch their majors to limited majors (especially business) while enrolled.
14
However,
we do not find significant positive treatment effects on field of degree. Since switching to a more
competitive major may require more time to graduate, and since some pre-professional majors
(such as pre-medical) are identified as limited majors, yet students cannot graduate with them,
the treatment effects on field of degree in Table 5 may actually underestimate the treatment
effects.
To investigate this possibility, we next included 7th and 8th semester outcomes in 2017/18 for
those students who did not graduate in four years. Results, presented in Table 6, show that we do
not find any STEM treatment effects. In Column 2, with a larger sample size, the mindset effects
for female students on the probability either to graduate in Engineering, or be in their 4th year in
Engineering while not graduating, was statistically significant at the 5% level. Though not shown
here, the mindset treatment had no effect for male students on STEM majors. The treatment,
however, had a negative effect on males to graduate with STEM majors in four years, implying
that the marginal students who moved into STEM majors took longer to graduate but persisted.
Whether these treated students are more likely to graduate in five years is left for future
research.
Results in Columns 3 and 4 indicate that the mindset effect for business majors who were first-
generation and/ or Pell-eligible was positive and statistically significant. This suggests that the
treatment induced these students to major in Business, but they did not graduate in four years.
15
For example, mindset-treated Pell-eligible students were 39% more likely to major in business
than control group students, which means that in the absence of the treatment, these students
14
There are multiple pathways through which the intervention increased business majors, especially for Latinx
students. Further analyses show that the mindset intervention helped students persist in business majors and also
caused students to switch their majors into business, particularly from other social science majors such as
economics.
15
We replicated Table 4 by including 4th year enrolled students. Estimates are quite comparable to those in Table 4
and are summarized in Appendix Table 3.
would not have enrolled in business majors.
16
Thus, the treatment seems to successfully decrease
income gaps and racial gaps in business majors.
In sum, the mindset effects on the probability to major in business were positive for students in
some subgroups and they persisted to their fourth year in college although they did not graduate
in four years. Results suggest that the mindset treatment might have been successful in delivering
messages that students can succeed in harder majors by taking more challenging courses and that
the mindset treatment triggered students who were ambitious enough to enroll in selective majors
and persist in college even if they struggled academically. Considering the higher potential
earnings for students who study in the STEM and business fields compared to other fields (e.g.,
Webber, 2014), the mindset treatment may contribute to closing the earnings gap in the future.
17
7. Robustness
As we test treatment effects on multiple outcomes across subgroups, we acknowledge the
possibility that some subgroup effects on certain academic outcomes could occur by chance. The
strength of this study is the use of a double-blind design, a large sample size, and a long panel to
track changes in outcomes over time. We find consistent mindset effects only for Latinx students
persisting over years, which is unlikely to be due to random occurrence. When we run the
analyses by including interactions between treatment and ethnicity, gender, first generation, and
Pell-eligibility status, we find the same consistent mindset effects only for Latinx students. There
are some other subgroup effects but they are less consistent, and we view them as descriptive
evidence that needs to be examined and confirmed in subsequent studies.
8. Treatment effects for Black students
The initial study by Broda et al. (2018) did not find any mindset and/or belonging effects for
Black students. Nevertheless, we performed analyses on all of the outcomes for Black students.
Although the interventions were designed to impact underrepresented student groups, we found
persistent mindset effects only for Latinx students but not for a similarly small sample of Black
students. Black students account for 8% of the sample and Latinx group account for 4% of the
sample. If the mechanism in which mindset intervention works is through students’ race, it could
be puzzling to find differential mindset effects between Black and Latinx students. Because we
think understanding patterns of no treatment effects may be just as important as understanding
treatment effects, we present some explanation. Specifically, we hypothesize that treatment
saturation could explain the differential mindset effects between Black and Latinx students.
While there has been a long tradition of recruitment and retention programs designed for Black
16
We found positive mindset effects among Latinx and Pell-eligible students in Tables 5 and 6, however, it is not
clear whether the mindset treatment worked through socioeconomic status or whether the estimates for Latinx and
Pell-eligible are independent. In additional analyses, we restricted the sample to Latinx students and added the
interaction of mindset treatment indicator and Pell-eligible indicator to the main specification where the outcome is
to graduate with limited or graduate with business majors. We do not find consistent interaction effects.
17
Results align with previous research on mindset treatments that found positive effects for low-achieving students
(e.g., Yeager et al., 2019). We also examined whether the mindset treatment has any effects for high-achieving
students. In particular, we restricted the sample to those who were admitted to a highly selective residential program.
Results not shown here show no treatment effects on persistence, degree completion, and field of degree.
"
students at MSU, Latinx populations have historically been smaller and while they have shown
strong growth relatively recently (Diversity Workforce Data Report, 2020)
18
supports for Latinx
students have a much shorter history than those designed for their Black peers (Personal
Communication, 2017).
19
Given this history, one possible explanation for these differential
findings is that the mindset message for Black students is already saturated as similar messages
may already be well established in existing programs at MSU. For Latinx students, these
messages may not be as well established, thus, an intervention like this short survey would have
a greater window for success for Latinx students at MSU.
9. Discussion
Improvement in social and emotional measures is shown to predict long-term labor market
outcomes but interventions that impact these outcomes may not work consistently across
heterogeneous student subgroups based on race/ethnicity, socioeconomic status, and prior
experience with higher education. Further, as more of these long-term studies on low-cost
interventions are undertaken, empirical evidence about possible key outcomes must be
highlighted to guide the design of these future studies. This paper examines the mindset
treatment effects on academic outcomes for college students and investigates the degree to which
the mindset intervention affected students’ academic outcome trajectories. We provide evidence
that a mindset treatment at a large public university had positive and persisting effects for
underrepresented students, including Latinx, Pell-eligible, and first-generation students.
For Latinx students, we find that the original effects for the mindset intervention on cumulative
GPA persisted across all eight terms, with the magnitude of estimates ranging from a maximum
of .337 GPA points in the Fall of year 1 to a minimum of .142 GPA points in Fall of year 3. At
the end of the eighth term (Spring of year 4), the overall treatment effect for the mindset
intervention was .201 GPA points. A similar pattern was found for term-wise GPA, with
participants in the treatment condition ending up with a higher term GPA in 6 out of 8 total
semesters. In terms of credit accumulation, we find no significant impacts on credits attempted in
each term, but we do find positive effects on credits earned in Fall of year 4. These results
underscore the need for additional research on why Latinx students experienced such sustained
and persistent effects from this intervention, while other underrepresented groups did not.
One possible factor that may drive some of these findings is that unlike other nudge-style
interventions like financial aid or college application assistance, this type of low-cost
psychological intervention requires a substantial amount of time and effort from participants to
be effective. These interventions may benefit from additional supports that help students nurture
and sustain the short-term treatment effects. In 2017/2018, MSU adopted a special program that
adds extra support for students who were predicted to have a low first-year GPA. Students were
paired with a volunteer mentor who checked in at critical times of the year, provided information
about institutional resources, and linked them with critical services as needed. Preliminary results
indicate that the additional supports paired with the psychological interventions had positive
treatment effects on first semester GPA, suggesting that mindset and belonging interventions
18
https://inclusion.msu.edu/_assets/documents/about/annual-reports/2018-19-Diversity-at-MSU-Student-and-
Workforce-Report-Final-RevisedJune2020.pdf
19
Personal communication with Luis Alonzo Garcia, Director of MSU Migrant Services, 2017
may benefit from additional services and follow-up. More targeted and personalized
interventions that focus on the connection with students, instead of anonymous public messages,
and that use institutional resources can work together with the mindset treatments to help
students increase academic achievement and persistence.
While this paper examines mindset treatment effects on longitudinal academic outcomes for
college students there is still much left to learn. In particular we must investigate mechanisms
through which the intervention affected other outcomes. Using the first four semesters of
transcript data we find that students who completed the growth mindset intervention were more
likely to take challenging courses (defined as the top tenth percentile of courses with students
receiving a grade of 2.0 or lower) during their first year of school. These effects are most
pronounced for students from low-income backgrounds (as determined by Pell-eligibility) and
Latinx students. In addition, only mindset-treated Pell-eligible students are more likely to re-take
failed courses (defined as receiving a grade of 1.0 or lower).
These findings suggest that, consistent with prior research (e.g., Bettinger et al., 2017; Rege et
al., 2020), the growth mindset intervention led to more challenge-seeking behaviors, particularly
for students from lower income backgrounds. However, it does not raise students’ GPA on
average. It follows that GPA may be a poor indicator of the effectiveness of mindset
interventions; students who take tougher courses within more challenging majors may earn lower
GPAs than they would have in less challenging courses. Research has shown, however, these
challenging courses are often gateways into selective majors that have been linked with long-
term labor market benefits (Webber, 2014). We observed that students in the mindset treatment
were more likely to enroll in a limited-admission major. Enrollment in such majors is itself a
challenge-seeking behavior as admission is competitive and there can be coursework and GPA
requirements for entry. Similar to the findings of Rege and colleagues (2020), the institutional
context allowed students to make decisions about the challenges they sought in limited-
admission majors and coursework in the semesters after receiving the mindset intervention.
In addition, results from the above suggest that when an intervention is given to a large diverse
group, the likelihood of the treatment being equally effective for all participants is quite low.
While it might be explicitly targeted at a particular population, it may only have an impact on a
sub-population of the target group, which indicates the heterogeneity in the effects of social
psychological interventions. As an exercise to identify heterogeneous treatment effects, we
created predicted-GPA for the 1
st
fall semester using information from prior cohorts and found
that lower predicted-GPA mindset treated students over-performed compared to the control
group students. More rigorous research is needed to predict individuals who are most susceptible
to the treatment, but like the other findings above, these key areas are highly suggestive of other
areas to explore.
Given that nearly 20% of students who enter MSU do not graduate within 6 years, investigating
whether the mindset treatment helped students to graduate either on-time or within 5 years has a
huge policy implication, especially for students who are induced to enroll in limited enrollment
majors and persisted through their 4
th
year. As what students study in college matters more than
where they study (Hasting, Neilson, & Zimmerman, 2014), it will be critical to track whether
these underrepresented students are successful in graduating with selective majors and also
persist into corresponding occupations.
Acknowledgement
The authors gratefully acknowledge support The Mindset Scholars Network and the Office of the
John A. Hannah Chair in the College of Education at Michigan State University in the
preparation of this research. The views expressed herein are those of the authors and do not
reflect the views of any of our funders. Any errors included are solely the responsibility of the
authors.
Reference
Arum, R., & Roksa, J. (2011). Academically adrift: Limited learning on college campuses.
University of Chicago Press.
Bayer, A., S.P. Bhanot, E. Bronchetti, & S. O’Connell. 2020. Diagnosing the Learning
Environment for Diverse Students in Introductory Economics: An Analysis of Relevance,
Belonging, and Growth Mindsets. AEA Papers & Proceedings, 110, 294-298.
Bettinger, E., Ludvigsen, S., Rege, M., Solli, I. F., & Yeager, D. (2018). Increasing perseverance
in math: Evidence from a field experiment in Norway. Journal of Economic Behavior &
Organization, 146, 1-15.
Bound, J., Lovenheim, M. F., & Turner, S. (2012). Increasing time to baccalaureate degree in the
United States. Education Finance and Policy, 7(4), 375-424.
Broda, M., Yun, J. T., Schneider, B., Yeager, D., Walton, G., & Diemer, M. (2018). Reducing
Inequality in Academic Success for Incoming College Students: A Randomized Trial of Growth
Mindset and Belonging Interventions. Journal of Research on Educational Effectiveness,11(3),
317-338.
Damgaard, M. T., & Nielsen, H. S. (2018). Nudging in education. Economics of Education
Review. 64. 313-342.
Dweck, C. S. (2006). Mindset: The new psychology of success. New York, NY: Random House.
Hastings, J. S., Neilson, C. A., & Zimmerman, S. D. (2013). Are some degrees worth more than
others? Evidence from college admission cutoffs in Chile (No. w19241). National Bureau of
Economic Research.
Heckman, J. J., & Kautz, T. (2013). Fostering and measuring skills: Interventions that improve
character and cognition (No. w19656). National Bureau of Economic Research.
Heckman, J. J., Stixrud, J., & Urzua, S. (2006). The effects of cognitive and noncognitive
abilities on labor market outcomes and social behavior. Journal of Labor Economics, 24(3), 411-
482.
Kim, S., Schneider, B., & Yun, J. (2020). Estimating the Impact of Growth Mindset on High
School Mathematics Performance and Course-Taking. https://doi.org/10.31219/osf.io/cqjw6
McFarland, J., Hussar, B., Zhang, J., Wang, X., Wang, K., Hein, S., Diliberti, M., Cataldi, E.F.,
Mann, F.B. & Barmer, A. (2019). The Condition of Education 2019. NCES 2019-144. National
Center for Education Statistics.
Oreopoulos, P., & Petronijevic, U. (2013). Making college worth it: A review of research on the
returns to higher education (No. w19053). National Bureau of Economic Research.
Oreopoulos, P., & Petronijevic, U. (2019). The remarkable unresponsiveness of college students
to nudging and what we can learn from it (No. w26059). National Bureau of Economic
Research.
Paunesku, D., Walton, G. M., Romero, C., Smith, E. N., Yeager, D. S., & Dweck, C. (2015).
Mind-set interventions are as scalable treatment for academic underachievement. Psychological
Science, 26(6), 784-793.
Rege, M., Hanselman, P., Solli, I. F., Dweck, C. S., Ludvigsen, S., Bettinger, E., Crosnoe, R.,
Muller, C., Walton, G., Duckworth, A., & Yeager, D. S. (2020). How can we inspire nations of
learners? An investigation of growth mindset and challenge-seeking in two countries. American
Psychologist. Advance online publication. http://dx.doi.org/10.1037/amp0000647
Sisk, V. F., Burgoyne, A. P., Sun, J., Butler, J. L., & Macnamara, B. N. (2018). To what extent
and under which circumstances are growth mind-sets important to academic achievement? Two
meta-analyses. Psychological science, 29(4), 549-571.
Walton, G. M., & Brady, S. T. (2020). The social-belonging intervention. Handbook of Wise
Interventions: How Social Psychology Can Help People Change. The Guilford Press.
http://gregorywaltonstanford. weebly. com/uploads/4/9/4/4/49448111/waltonbrady2019. pdf.
Webber, D. A. (2014). The lifetime earnings premia of different majors: Correcting for selection
based on cognitive, noncognitive, and unobserved factors. Labour economics, 28, 14-23.
Yeager, D. S., & Dweck, C. S. (2012). Mindsets that promote resilience: When students believe
that personal characteristics can be developed. Educational psychologist, 47(4), 302314.
Yeager, D. S., & Walton, G. M. (2011). Social-psychological interventions in education: They’re
not magic. Review of educational Research, 81(2), 267301.
Yeager, D. S., Walton, G. M., Brady, S. T., Akcinar, E. N., Paunesku, D., Keane, L., .Kamentz,
D., Ritter, G., Duckworth, A. L. Urstein, R., & Gomez, E. M. , Markus, H. R., Cohen, G. L., &
Dweck, C. S. (2016). Teaching a lay theory before college narrows achievement gaps at scale.
Proceedings of the National Academy of Sciences, 113(24), E3341-E3348.
Yeager, D. S., Hanselman, P., Walton, G. M., Crosnoe, R., Muller, C., Tipton, E., Schneider, B.,
Hulleman, C., Hinojosa, C., Paunesku, D., Romero, C., Flint, K., Roberts, A., Trott, J., Iachan,
R., Buontempo, J., Hooper, S. Y., Murray, J., Carvalho, C., Hahn, R., Ferguson, R., Duckworkth,
A. L., and Dweck, C. S. (2019). A national experiment reveals where a growth mindset improves
achievement. Nature, 1-6.
Yun, J., Kim, S., Schneider, B., and Lee, H. (2020). Challenges to Causal Attribution and
Estimation in Randomized Light-touch Interventions: Learning from the Spartan Persistence
Project, Working Paper.
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
Mindset
Belonging
Control
Overall
(1) vs. (2)
(1) vs. (3)
(2) vs. (3)
Joint Orthogonality Test
Female
0.541
0.549
0.532
0.541
-0.008
0.010
0.018
0.504
(0.011)
(0.011)
(0.011)
(0.006)
(0.015)
(0.015)
(0.015)
White
0.788
0.780
0.783
0.784
0.008
0.005
-0.003
0.810
(0.009)
(0.009)
(0.009)
(0.005)
(0.012)
(0.012)
(0.012)
Black
0.072
0.080
0.073
0.075
-0.008
-0.001
0.007
0.539
(0.006)
(0.006)
(0.006)
(0.003)
(0.008)
(0.008)
(0.008)
Latinx
0.045
0.043
0.045
0.044
0.001
0.000
-0.001
0.963
(0.004)
(0.004)
(0.004)
(0.003)
(0.006)
(0.006)
(0.006)
Asian
0.048
0.051
0.051
0.050
-0.003
-0.003
0.000
0.901
(0.005)
(0.005)
(0.005)
(0.003)
(0.007)
(0.007)
(0.007)
Other Race
0.043
0.041
0.043
0.042
0.002
0.000
-0.002
0.903
(0.004)
(0.004)
(0.004)
(0.002)
(0.006)
(0.006)
(0.006)
First Generation
0.240
0.238
0.241
0.239
0.002
-0.001
-0.003
0.977
(0.009)
(0.009)
(0.009)
(0.005)
(0.013)
(0.013)
(0.013)
Pell
0.243
0.260
0.231
0.245
-0.016
0.013
0.029**
0.080
(0.009)
(0.009)
(0.009)
(0.005)
(0.013)
(0.013)
(0.013)
Out-of-state
0.132
0.126
0.135
0.131
0.006
-0.003
-0.009
0.695
(0.008)
(0.007)
(0.008)
(0.004)
(0.011)
(0.011)
(0.011)
ACT or Equivalent
25.588
25.663
25.561
25.604
-0.075
0.027
0.102
0.660
(0.083)
(0.083)
(0.081)
(0.048)
(0.117)
(0.116)
(0.116)
Pre-belonging
3.894
3.875
3.871
3.880
0.020
0.023
0.003
0.591
(0.017)
(0.017)
(0.017)
(0.010)
(0.024)
(0.024)
(0.024)
Pre-mindset
4.738
4.774
4.769
4.761
-0.036
-0.030
0.006
0.331
(0.018)
(0.019)
(0.018)
(0.011)
(0.026)
(0.026)
(0.026)
N
2148
2197
2213
6558
(1)
(2)
(3)
(4)
(5)
(6)
(7)
Total
Mindset
Belonging
Control
Mindset
Belonging
Difference
Mindset
Control
Difference
Belonging
Control
Difference
Female
0.541
0.541
0.549
0.532
-0.008
0.010
0.018
(0.006)
(0.011)
(0.011)
(0.011)
(0.015)
(0.015)
(0.015)
White
0.784
0.788
0.780
0.783
0.008
0.005
-0.003
(0.005)
(0.009)
(0.009)
(0.009)
(0.012)
(0.012)
(0.012)
Black
0.075
0.072
0.080
0.073
-0.008
-0.001
0.007
(0.003)
(0.006)
(0.006)
(0.006)
(0.008)
(0.008)
(0.008)
Latinx
0.044
0.045
0.043
0.045
0.001
0.000
-0.001
(0.003)
(0.004)
(0.004)
(0.004)
(0.006)
(0.006)
(0.006)
Asian
0.050
0.048
0.051
0.051
-0.003
-0.003
0.000
(0.003)
(0.005)
(0.005)
(0.005)
(0.007)
(0.007)
(0.007)
Other race
0.042
0.043
0.041
0.043
0.002
0.000
-0.002
(0.002)
(0.004)
(0.004)
(0.004)
(0.006)
(0.006)
(0.006)
First Generation
0.239
0.240
0.238
0.241
0.002
-0.001
-0.003
(0.005)
(0.009)
(0.009)
(0.009)
(0.013)
(0.013)
(0.013)
Pell-eligible
0.245
0.243
0.260
0.231
-0.016
0.013
0.029**
(0.005)
(0.009)
(0.009)
(0.009)
(0.013)
(0.013)
(0.013)
Out of State
0.131
0.132
0.126
0.135
0.006
-0.003
-0.009
(0.004)
(0.008)
(0.007)
(0.008)
(0.011)
(0.011)
(0.011)
ACT
25.604
25.588
25.663
25.561
-0.075
0.027
0.102
(0.048)
(0.083)
(0.083)
(0.081)
(0.117)
(0.116)
(0.116)
Pre-mindset
4.761
4.738
4.774
4.769
-0.036
-0.030
0.006
(0.011)
(0.018)
(0.019)
(0.018)
(0.026)
(0.026)
(0.026)
Pre-belong
3.880
3.894
3.875
3.871
0.020
0.023
0.003
(0.010)
(0.017)
(0.017)
(0.017)
(0.024)
(0.024)
(0.024)
N
6558
2148
2197
2213
(1)
(2)
(3)
(4)
(5)
(6)
(7)
Total
Mindset
Belonging
Control
Mindset
Belonging
Difference
Mindset
Control
Difference
Belonging
Control
Difference
Cumulative Number of Credits Year 1
26.715
26.807
26.630
26.711
0.177*
0.096
-0.081
(0.041)
(0.068)
(0.073)
(0.074)
(0.100)
(0.100)
(0.104)
Cumulative Number of Credits Year 2
54.656
54.837
54.511
54.623
0.325
0.214
-0.112
(0.089)
(0.156)
(0.156)
(0.149)
(0.220)
(0.216)
(0.215)
Cumulative Number of Credits Year 3
83.237
83.269
83.144
83.297
0.124
-0.029
-0.153
(0.143)
(0.253)
(0.245)
(0.247)
(0.353)
(0.354)
(0.348)
Cumulative Number of Credits Year 4
110.354
110.513
110.549
110.008
-0.037
0.505
0.542
(0.193)
(0.337)
(0.320)
(0.345)
(0.465)
(0.482)
(0.471)
Cumulative GPA Year 1
3.190
3.200
3.187
3.183
0.013
0.017
0.004
(0.008)
(0.014)
(0.015)
(0.015)
(0.020)
(0.020)
(0.021)
Cumulative GPA Year 2
3.268
3.269
3.267
3.267
0.001
0.001
0.000
(0.007)
(0.012)
(0.012)
(0.012)
(0.017)
(0.017)
(0.017)
Cumulative GPA Year 3
3.306
3.307
3.306
3.305
0.001
0.002
0.000
(0.007)
(0.011)
(0.011)
(0.011)
(0.016)
(0.016)
(0.016)
Cumulative GPA Year 4
3.331
3.330
3.343
3.320
-0.012
0.011
0.023
(0.007)
(0.011)
(0.011)
(0.011)
(0.016)
(0.016)
(0.016)
Limited Majors Year 1
0.502
0.520
0.485
0.501
0.035**
0.018
-0.016
(0.006)
(0.011)
(0.011)
(0.011)
(0.015)
(0.015)
(0.015)
Limited Majors Year 2
0.488
0.512
0.474
0.479
0.039**
0.033**
-0.006
(0.006)
(0.011)
(0.011)
(0.011)
(0.016)
(0.016)
(0.016)
Limited Majors Year 3
0.479
0.498
0.473
0.467
0.024
0.031*
0.007
(0.007)
(0.012)
(0.012)
(0.012)
(0.017)
(0.016)
(0.016)
Limited Majors Year 4
0.475
0.494
0.476
0.455
0.017
0.039**
0.022
(0.007)
(0.013)
(0.013)
(0.012)
(0.018)
(0.018)
(0.018)
N
6558
2148
2197
2213
(1)
(2)
(3)
(4)
(5)
(6)
(7)
Total
Mindset
Belonging
Control
Mindset
Belonging
Difference
Mindset
Control
Difference
Belonging
Control
Difference
Graduate in 4 years
0.621
0.622
0.615
0.625
0.008
-0.003
-0.010
(0.006)
(0.010)
(0.010)
(0.010)
(0.015)
(0.015)
(0.015)
Graduate in 4 years with
STEM majors
0.333
0.331
0.328
0.340
0.003
-0.009
-0.012
(0.007)
(0.013)
(0.013)
(0.013)
(0.018)
(0.018)
(0.018)
Limited majors
0.516
0.539
0.500
0.510
0.039**
0.030
-0.009
(0.008)
(0.014)
(0.014)
(0.013)
(0.019)
(0.019)
(0.019)
Engineering (STEM)
0.081
0.083
0.081
0.080
0.002
0.003
0.000
(0.004)
(0.008)
(0.007)
(0.007)
(0.011)
(0.011)
(0.010)
Biological Sciences (STEM)
0.144
0.138
0.150
0.143
-0.011
-0.005
0.006
(0.005)
(0.009)
(0.010)
(0.009)
(0.014)
(0.013)
(0.014)
Physical Sciences (STEM)
0.016
0.010
0.019
0.019
-0.010**
-0.009**
0.000
(0.002)
(0.003)
(0.004)
(0.004)
(0.005)
(0.005)
(0.005)
Mathematics and Statistics (STEM)
0.009
0.008
0.008
0.009
0.000
-0.001
-0.001
(0.001)
(0.002)
(0.002)
(0.003)
(0.003)
(0.004)
(0.004)
Agriculture (Limited)
0.039
0.043
0.039
0.034
0.003
0.009
0.005
(0.003)
(0.006)
(0.005)
(0.005)
(0.008)
(0.007)
(0.007)
Business (Limited)
0.202
0.218
0.191
0.197
0.027*
0.020
-0.006
(0.006)
(0.011)
(0.011)
(0.011)
(0.016)
(0.016)
(0.015)
Education (Limited)
0.088
0.088
0.084
0.093
0.005
-0.005
-0.010
(0.004)
(0.008)
(0.008)
(0.008)
(0.011)
(0.011)
(0.011)
Nursing and Veterinary (Limited)
0.033
0.034
0.035
0.030
0.000
0.004
0.004
(0.003)
(0.005)
(0.005)
(0.005)
(0.007)
(0.007)
(0.007)
Double Majors
0.019
0.019
0.022
0.017
-0.004
0.001
0.005
(0.002)
(0.004)
(0.004)
(0.004)
(0.005)
(0.005)
(0.005)
N
6558
2148
2197
2213
Table 3. Estimated Mindset and Belong Treatment Effects on Degree Completion
(1)
(2)
(3)
(4)
(5)
All Sample
Female
First Generation
Pell-eligible
Latinx
Mindset
-0.004
-0.004
0.021
-0.004
0.104
(0.015)
(0.020)
(0.035)
(0.035)
(0.088)
Belong
-0.007
-0.009
-0.013
0.003
-0.068
(0.015)
(0.020)
(0.034)
(0.034)
(0.085)
Control Mean
0.623
0.684
0.518
0.478
0.505
N
6517
3523
1557
1592
289
Notes. Each column is estimated separately by logit and marginal effects are reported.
Dependent variable is a measure of whether an individual earned a bachelor's degree in
four years. Each regression includes gender, black, Latinx, Asian, other race, pre-
treatment scores, Pell eligibility and first-generation status, equated ACT scores, and age
dummies. Robust standard errors are in the parenthesis.
+
p < 0.10. *p < 0.05. **p < 0.01. ***p < 0.001.
Table 4. Estimated Mindset and Belong Treatment Effects on Field of Degree
(1)
(2)
(3)
(4)
(5)
(6)
STEM
STEM
Engineering
Limited
Limited
Business
Limited
Education
Limited
Nursing
Mindset
-0.010
0.002
0.034
+
0.022
-0.004
0.004
(0.019)
(0.007)
(0.020)
(0.015)
(0.009)
(0.006)
Belong
-0.019
-0.002
-0.004
-0.000
-0.007
0.004
(0.019)
(0.007)
(0.020)
(0.015)
(0.009)
(0.006)
Control
Mean
0.341
0.081
0.510
0.197
0.093
0.030
N
4044
4044
4044
4044
4044
4044
Notes. Each column is estimated separately by logit and marginal effects are reported.
Dependent variable is a measure whether an individual earned a bachelor degree in
corresponding majors. Each regression includes gender, black, Latinx, Asian, other race,
pre-treatment scores, Pell eligibility and first-generation status, equated ACT scores, and
age dummies. Robust standard errors are in the parenthesis.
+
p < 0.10. *p < 0.05. **p < 0.01. ***p < 0.001.
Table 5. Heterogeneous Mindset Treatment Effects on Field of Degree (Graduates)
(1)
(2)
(3)
(4)
(5)
(6)
STEM
STEM
Engineering
Limited
Limited
Business
Limited
Education
Limited
Nursing
Panel A: Female
(N=2382)
Mindset
0.023
0.008
+
0.022
0.026
-0.016
0.002
(0.024)
(0.005)
(0.025)
(0.018)
(0.015)
(0.009)
Belonging
0.002
0.008
-0.021
-0.008
-0.013
0.002
(0.023)
(0.005)
(0.025)
(0.018)
(0.015)
(0.009)
Control
Mean
0.289
0.022
0.463
0.163
0.133
0.039
Panel B: First Generation (N=808)
Mindset
-0.017
0.005
0.050
0.048
-0.005
0.007
(0.041)
(0.014)
(0.044)
(0.030)
(0.020)
(0.014)
Belonging
0.009
-0.024
-0.055
0.002
-0.003
0.006
(0.040)
(0.015)
(0.044)
(0.032)
(0.020)
(0.013)
Control
Mean
0.325
0.090
0.471
0.157
0.095
0.033
Panel C: Pell-eligible (N=780)
Mindset
-0.011
0.003
0.080
+
0.048
-0.010
0.019
+
(0.041)
(0.012)
(0.046)
(0.029)
(0.023)
(0.010)
Belonging
-0.100
*
-0.010
0.019
0.014
0.000
0.019
+
(0.041)
(0.012)
(0.045)
(0.030)
(0.021)
(0.010)
Control
Mean
0.342
0.071
0.395
0.119
0.082
0.015
Panel D: Latinx (N=149)
Mindset
-0.062
0.028
0.244
*
0.153
**
0.003
0.001
(0.099)
(0.024)
(0.112)
(0.059)
(0.016)
(0.001)
Belonging
0.094
0.046
0.025
-0.025
-0.005
0.000
(0.097)
(0.031)
(0.113)
(0.082)
(0.020)
(0.001)
Control
Mean
0.280
0.028
0.340
0.085
0.080
0.000
Notes. Each column is estimated separately by logit and marginal effects are reported.
Dependent variable is a measure whether an individual earned a bachelor degree in
corresponding majors. Panels A-D restrict the sample to the corresponding subgroup who
graduated in four years. Each regression includes gender, black, Latinx, Asian, other race,
pre-treatment scores, Pell eligibility and first-generation status, equated ACT scores, and
age dummies. Robust standard errors are in the parenthesis.
+
p < 0.10. *p < 0.05. **p < 0.01. ***p < 0.001.
Table 6. Heterogeneous Mindset Treatment Effects on Field of Degree (including 4
th
year
enrolled students)
(1)
(2)
(3)
(4)
(5)
(6)
STEM
STEM
Engineering
Limited
Limited
Business
Limited
Education
Limited
Nursing
Panel A: Female
(N=3523)
Mindset
0.008
0.013
*
0.024
0.019
-0.012
0.005
(0.019)
(0.006)
(0.020)
(0.012)
(0.011)
(0.007)
Belonging
0.001
0.015
*
-0.011
-0.005
-0.012
0.002
(0.018)
(0.006)
(0.020)
(0.013)
(0.011)
(0.007)
Control
Mean
0.272
0.032
0.380
0.120
0.106
0.034
Panel B: First Generation (N=1557)
Mindset
-0.002
0.006
0.039
0.031
+
-0.003
0.004
(0.028)
(0.011)
(0.030)
(0.017)
(0.013)
(0.006)
Belonging
0.012
0.001
-0.020
0.000
-0.009
0.004
(0.027)
(0.011)
(0.030)
(0.018)
(0.013)
(0.006)
Control
Mean
0.284
0.080
0.340
0.095
0.070
0.022
Panel C: Pell-eligible (N=1592)
Mindset
0.017
0.014
0.068
*
0.027
+
-0.001
0.012
+
(0.028)
(0.011)
(0.030)
(0.015)
(0.013)
(0.007)
Belonging
0.001
0.023
*
0.050+
0.011
-0.012
0.013
*
(0.027)
(0.010)
(0.029)
(0.016)
(0.013)
(0.006)
Control
Mean
0.268
0.061
0.285
0.069
0.067
0.010
Panel D: Latinx (N=289)
Mindset
-0.034
0.015
0.159
*
0.074
*
0.003
0.008
(0.068)
(0.032)
(0.073)
(0.032)
(0.008)
(0.009)
Belonging
0.058
0.036
-0.001
-0.035
-0.002
0.002
(0.067)
(0.031)
(0.073)
(0.040)
(0.010)
(0.008)
Control
Mean
0.280
0.021
0.340
0.080
0.080
0.000
Notes. Each column is estimated separately by logit and marginal effects are reported.
Dependent variable is a measure whether an individual earned a bachelor degree in
corresponding majors. Panels A-D restrict the sample to the corresponding subgroup who
either graduated in four years or persisted to 4
th
year. Each regression includes gender,
black, Latinx, Asian, other race, pre-treatment scores, Pell eligibility and first-generation
status, equated ACT scores, and age dummies. Robust standard errors are in the
parenthesis.
+
p < 0.10. *p < 0.05. **p < 0.01. ***p < 0.001.
Appendix Table 1. Estimated Mindset Treatment Effects on Degree Completion Timing
(1)
(2)
(3)
Graduate 1yr later
Graduate 2yrs later
Graduate 3yrs later
Panel A: All Sample
Mindset
0.000
-0.005
0.008
(0.000)
(0.004)
(0.016)
Belonging
0.001
0.001
-0.015
(0.000)
(0.004)
(0.016)
Control Mean
N
6517
6517
6517
Panel B: Female
Mindset
0.001
-0.008
0.004
(0.001)
(0.006)
(0.022)
Belonging
0.001
-0.002
-0.018
(0.001)
(0.006)
(0.022)
Control Mean
0.022
0.083
0.580
N
3222
3523
3523
Panel C: First Generation
Mindset
-0.000
-0.008
0.042
(0.001)
(0.009)
(0.031)
Belonging
0.000
-0.011
0.004
(0.001)
(0.009)
(0.032)
Control Mean
0.037
0.115
0.369
N
1416
1557
1557
Panel D: Pell-eligible
Mindset
-0.000
0.000
0.006
(0.004)
(0.013)
(0.032)
Belonging
-0.003
0.010
-0.001
(0.004)
(0.013)
(0.031)
Control Mean
0.029
0.087
0.375
N
1592
1592
1592
Panel E: Latinx
Mindset
0.001
0.000
0.089
(0.001)
(0.021)
(0.079)
Belonging
0.000
-0.002
-0.032
(0.001)
(0.020)
(0.076)
Control Mean
0.032
0.075
0.404
N
262
262
289
Notes. Each column in each panel is estimated separately by logit and marginal effects
are reported. Dependent variable is a measure whether an individual earned a bachelor
degree in specified years. Panel A includes all students. Panels B, C, D, and E use
corresponding subgroup. Each regression includes gender, black, Latinx, Asian, other
race, pre-treatment scores, Pell eligibility and first-generation status, equated ACT scores,
and age dummies. Robust standard errors are in the parenthesis.
+
p < 0.10. *p < 0.05. **p < 0.01. ***p < 0.001.
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
STEM
Engineering
STEM Bio
STEM
Physics
STEM
Math
Limited
Agriculture
Limited
Business
Limited
Education
Limited
Engineering
Limited
Nursing
Mindset
0.002
-0.005
-0.006
+
-0.001
0.008
0.022
-0.004
0.002
0.004
(0.007)
(0.013)
(0.003)
(0.002)
(0.007)
(0.015)
(0.009)
(0.007)
(0.006)
Belong
-0.002
0.003
0.000
-0.002
0.005
-0.000
-0.007
-0.002
0.004
(0.007)
(0.012)
(0.003)
(0.002)
(0.007)
(0.015)
(0.009)
(0.007)
(0.006)
Control
Mean
0.081
0.143
0.019
0.010
0.034
0.197
0.093
0.082
0.030
N
4044
4044
4044
4044
4044
4044
4044
4044
4044
(1)
(2)
(3)
(4)
(5)
(6)
(7)
STEM
STEM
Engineering
Limited
Limited
Agriculture
Limited
Business
Limited
Education
Limited
Nursing
Mindset
-0.006
0.004
0.030
+
0.009
+
0.016
-0.004
0.005
(0.014)
(0.007)
(0.015)
(0.005)
(0.010)
(0.006)
(0.004)
Belong
-0.006
0.007
0.002
0.004
-0.000
-0.009
0.004
(0.014)
(0.007)
(0.015)
(0.005)
(0.010)
(0.006)
(0.004)
Control Mean
0.327
0.100
0.425
0.032
0.141
0.075
0.024
N
6517
1348
6517
6517
6517
6517
6517
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
Fall 1
Spring 1
Fall 2
Spring 2
Fall 3
Spring 3
Fall 4
Spring 4
Panel A: Full Sample
Mind
0.029
0.010
-0.014
-0.002
-0.003
-0.001
0.010
0.009
(0.020)
(0.018)
(0.016)
(0.015)
(0.014)
(0.014)
(0.014)
(0.015)
Belong
0.024
-0.003
-0.010
-0.003
-0.005
-0.003
0.003
0.014
(0.020)
(0.018)
(0.015)
(0.015)
(0.014)
(0.014)
(0.015)
(0.015)
N
6453
6330
6041
5906
5625
5439
4978
4684
Panel B: First Generation
Mind
0.069
0.044
-0.023
0.009
-0.015
0.002
0.011
0.022
(0.044)
(0.040)
(0.035)
(0.034)
(0.033)
(0.033)
(0.034)
(0.035)
Belong
0.070
0.032
-0.002
0.041
0.001
0.016
0.016
0.040
(0.044)
(0.041)
(0.034)
(0.034)
(0.032)
(0.033)
(0.035)
(0.035)
N
1541
1492
1401
1354
1261
1200
1054
976
Panel C: Latinx
Mind
0.337
**
0.332
***
0.200
**
0.204
**
0.142
*
0.190
**
0.206
**
0.201
**
(0.108)
(0.095)
(0.076)
(0.070)
(0.066)
(0.068)
(0.068)
(0.072)
Belong
0.155
0.066
0.054
0.032
-0.022
0.037
0.018
0.023
(0.122)
(0.110)
(0.079)
(0.071)
(0.069)
(0.072)
(0.075)
(0.075)
N
283
273
257
249
234
227
202
188
Panel D: Pell-Eligible
Mind
0.057
0.042
0.010
0.020
-0.005
0.008
-0.011
-0.019
(0.047)
(0.043)
(0.037)
(0.035)
(0.034)
(0.034)
(0.035)
(0.034)
Belong
0.063
0.027
-0.000
0.001
-0.015
-0.010
-0.027
-0.029
(0.046)
(0.042)
(0.035)
(0.034)
(0.032)
(0.034)
(0.033)
(0.033)
N
1570
1531
1425
1374
1296
1241
1106
1037
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
Fall 1
Spring 1
Fall 2
Spring 2
Fall 3
Spring 3
Fall 4
Spring 4
Panel A: Full Sample
Mind
0.028
-0.008
-0.036
-0.017
-0.008
-0.003
0.005
0.020
(0.020)
(0.022)
(0.024)
(0.025)
(0.025)
(0.028)
(0.028)
(0.028)
Belong
0.024
-0.023
-0.023
0.002
-0.005
0.035
0.015
0.063
*
(0.020)
(0.023)
(0.023)
(0.025)
(0.025)
(0.028)
(0.027)
(0.027)
N
6453
6330
6041
5906
5625
5439
4978
4684
Panel B: First Generation
Mind
0.069
0.027
-0.082
0.040
-0.066
0.063
0.010
0.076
(0.044)
(0.051)
(0.053)
(0.059)
(0.058)
(0.062)
(0.069)
(0.068)
Belong
0.070
-0.010
-0.056
0.102
+
-0.028
0.070
0.028
0.114
+
(0.044)
(0.053)
(0.053)
(0.059)
(0.056)
(0.065)
(0.068)
(0.067)
N
1541
1492
1401
1354
1261
1200
1054
976
Panel C: Latinx
Mind
0.338
**
0.374
**
0.211
+
0.111
0.054
0.292
+
0.234
+
0.213
*
(0.108)
(0.120)
(0.120)
(0.131)
(0.129)
(0.150)
(0.135)
(0.106)
Belong
0.155
0.081
0.068
-0.126
-0.130
0.053
-0.145
-0.140
(0.122)
(0.137)
(0.119)
(0.126)
(0.131)
(0.145)
(0.145)
(0.125)
N
283
273
257
249
234
227
202
188
Panel D: Pell-Eligible
Mind
0.057
0.013
0.027
0.022
-0.015
-0.006
-0.003
-0.032
(0.047)
(0.054)
(0.058)
(0.062)
(0.060)
(0.065)
(0.069)
(0.064)
Belong
0.063
-0.011
-0.002
0.057
-0.032
0.010
-0.061
-0.028
(0.046)
(0.053)
(0.055)
(0.058)
(0.060)
(0.064)
(0.068)
(0.066)
N
1570
1531
1425
1374
1296
1241
1106
1037
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
Fall 1
Spring 1
Fall 2
Spring 2
Fall 3
Spring 3
Fall 4
Spring 4
Panel A: Full Sample
Mind
0.006
0.042
0.304
+
0.147
0.016
-0.108
0.271
0.370
(0.050)
(0.093)
(0.167)
(0.205)
(0.291)
(0.334)
(0.403)
(0.451)
Belong
-0.030
-0.079
0.099
-0.106
-0.231
-0.198
-0.075
0.334
(0.050)
(0.093)
(0.163)
(0.203)
(0.283)
(0.328)
(0.398)
(0.440)
N
6453
6330
6041
5906
5625
5439
4978
4684
Panel B: First Generation
Mind
0.055
0.456
*
0.584
0.347
0.020
0.434
0.910
1.603
(0.101)
(0.196)
(0.360)
(0.452)
(0.647)
(0.755)
(0.875)
(0.993)
Belong
0.045
-0.042
-0.090
-0.205
-0.150
0.383
0.863
1.976
*
(0.106)
(0.211)
(0.368)
(0.455)
(0.616)
(0.742)
(0.874)
(0.983)
N
1541
1492
1401
1354
1261
1200
1054
976
Panel C: Latinx
Mind
0.224
0.526
1.495
0.453
1.361
2.694
4.865
*
3.455
+
(0.240)
(0.497)
(0.920)
(1.185)
(1.615)
(1.649)
(1.964)
(2.070)
Belong
-0.058
-0.226
0.638
0.041
-0.376
0.196
0.684
-0.977
(0.214)
(0.449)
(0.923)
(1.205)
(1.506)
(1.548)
(1.810)
(2.003)
N
283
273
257
249
234
227
202
188
Panel D: Pell-Eligible
Mind
0.051
0.078
0.604
+
0.143
0.251
0.637
1.000
1.420
(0.105)
(0.197)
(0.355)
(0.445)
(0.663)
(0.773)
(0.918)
(1.042)
Belong
-0.067
-0.112
0.231
0.104
0.212
0.553
0.147
0.687
(0.106)
(0.203)
(0.357)
(0.435)
(0.610)
(0.743)
(0.883)
(0.954)
N
1570
1531
1425
1374
1296
1241
1106
1037
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
Fall 1
Spring 1
Fall 2
Spring 2
Fall 3
Spring 3
Fall 4
Spring 4
Panel A: Full Sample
Mind
0.018
0.016
0.070
-0.012
-0.101
0.017
0.012
0.118
(0.044)
(0.059)
(0.066)
(0.077)
(0.077)
(0.092)
(0.091)
(0.104)
Belong
-0.021
-0.040
0.071
-0.064
-0.072
0.073
0.075
0.171
+
(0.045)
(0.059)
(0.066)
(0.075)
(0.074)
(0.091)
(0.089)
(0.103)
N
6453
6330
6041
5906
5625
5439
4978
4684
Panel B: First Generation
Mind
0.039
0.263
*
0.123
0.038
-0.368
*
-0.151
0.186
0.165
(0.091)
(0.127)
(0.137)
(0.161)
(0.162)
(0.183)
(0.177)
(0.215)
Belong
0.018
-0.047
-0.161
0.010
-0.172
-0.092
0.183
0.070
(0.096)
(0.136)
(0.149)
(0.158)
(0.150)
(0.175)
(0.188)
(0.211)
N
1541
1492
1401
1354
1261
1200
1054
976
Panel C: Latinx
Mind
0.105
0.077
0.257
-0.588
-0.400
0.564
0.572
0.124
(0.213)
(0.305)
(0.304)
(0.363)
(0.331)
(0.342)
(0.378)
(0.457)
Belong
-0.123
-0.110
0.344
-0.535
0.005
0.155
0.422
-0.989
*
(0.201)
(0.273)
(0.298)
(0.349)
(0.305)
(0.331)
(0.452)
(0.501)
N
283
273
257
249
234
227
202
188
Panel D: Pell-Eligible
Mind
0.077
0.007
0.196
0.025
0.031
-0.015
0.212
0.301
(0.093)
(0.123)
(0.146)
(0.164)
(0.162)
(0.184)
(0.173)
(0.210)
Belong
-0.093
-0.026
0.151
0.138
0.085
0.172
-0.035
0.295
(0.095)
(0.124)
(0.151)
(0.161)
(0.156)
(0.175)
(0.183)
(0.204)
N
1570
1531
1425
1374
1296
1241
1106
1037
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
Fall 1
Spring 1
Fall 2
Spring 2
Fall 3
Spring 3
Fall 4
Spring 4
Panel A: Full Sample
Mind
0.021
0.023
0.020
0.038
*
0.035
*
0.038
*
0.038
*
0.044
*
(0.016)
(0.016)
(0.016)
(0.016)
(0.017)
(0.017)
(0.018)
(0.018)
Belong
-0.018
-0.008
-0.015
0.003
0.004
0.016
0.016
0.028
(0.016)
(0.016)
(0.016)
(0.016)
(0.017)
(0.017)
(0.018)
(0.018)
N
6452
6329
6041
5906
5625
5439
4978
4684
Panel B: First Generation
Mind
0.037
0.026
0.021
0.021
0.047
0.029
0.037
0.029
(0.032)
(0.033)
(0.034)
(0.034)
(0.035)
(0.036)
(0.038)
(0.040)
Belong
-0.041
-0.008
-0.046
-0.043
-0.020
-0.024
0.005
-0.004
(0.032)
(0.033)
(0.034)
(0.034)
(0.035)
(0.036)
(0.038)
(0.040)
N
1541
1492
1401
1354
1261
1200
1054
976
Panel C: Latinx
Mind
0.121
0.135
+
0.141
+
0.155
+
0.187
*
0.164
*
0.170
+
0.146
(0.079)
(0.079)
(0.082)
(0.082)
(0.083)
(0.083)
(0.087)
(0.094)
Belong
0.017
0.065
0.038
0.094
0.074
0.065
0.015
0.014
(0.078)
(0.078)
(0.081)
(0.083)
(0.085)
(0.085)
(0.090)
(0.093)
N
283
273
257
249
234
227
202
188
Panel D: Pell-Eligible
Mind
0.039
0.050
0.073
*
0.071
*
0.089
*
0.044
0.056
0.074
+
(0.033)
(0.033)
(0.034)
(0.034)
(0.035)
(0.035)
(0.038)
(0.039)
Belong
-0.016
0.015
0.028
0.032
0.053
0.043
0.080
*
0.091
*
(0.032)
(0.032)
(0.033)
(0.033)
(0.034)
(0.035)
(0.037)
(0.038)
N
1570
1531
1425
1374
1296
1241
1106
1037
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
Fall 1
Spring 1
Fall 2
Spring 2
Fall 3
Spring 3
Fall 4
Spring 4
Panel A: Full Sample
Mind
0.006
0.011
0.015
0.009
0.002
0.002
0.009
0.010
(0.010)
(0.011)
(0.011)
(0.011)
(0.011)
(0.011)
(0.011)
(0.012)
Belong
-0.004
-0.000
0.006
0.006
-0.006
-0.001
-0.001
0.004
(0.010)
(0.011)
(0.011)
(0.011)
(0.011)
(0.011)
(0.012)
(0.012)
N
6452
6329
6041
5906
5625
5439
4978
4684
Panel B: First Generation
Mind
-0.004
-0.005
0.010
0.005
0.006
-0.001
0.017
0.007
(0.018)
(0.019)
(0.020)
(0.020)
(0.019)
(0.019)
(0.021)
(0.022)
Belong
-0.024
-0.033
+
-0.015
-0.011
-0.024
-0.020
-0.007
-0.020
(0.019)
(0.020)
(0.021)
(0.020)
(0.020)
(0.020)
(0.023)
(0.023)
N
1541
1492
1401
1354
1261
1200
1054
976
Panel C: Latinx
Mind
0.063
+
0.054
0.089
*
0.073
+
0.064
+
0.025
0.067
+
0.100
*
(0.035)
(0.038)
(0.043)
(0.039)
(0.038)
(0.029)
(0.037)
(0.044)
Belong
-0.064
-0.045
-0.002
-0.012
-0.052
-0.058
-0.080
-0.032
(0.045)
(0.046)
(0.049)
(0.046)
(0.050)
(0.038)
(0.050)
(0.050)
N
283
273
257
249
234
227
202
184
Panel D: Pell-Eligible
Mind
0.010
0.015
0.040
*
0.032
+
0.030
+
0.020
0.029
0.030
(0.016)
(0.018)
(0.018)
(0.018)
(0.016)
(0.016)
(0.019)
(0.021)
Belong
0.005
0.014
0.024
0.021
0.020
0.014
0.021
0.016
(0.016)
(0.017)
(0.019)
(0.018)
(0.017)
(0.017)
(0.020)
(0.021)
N
1570
1531
1425
1374
1296
1241
1048
969
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
Fall 1
Spring 1
Fall 2
Spring 2
Fall 3
Spring 3
Fall 4
Spring 4
Panel A: Full Sample
Mind
-0.012
-0.009
-0.004
-0.007
-0.009
-0.001
-0.006
-0.005
(0.014)
(0.015)
(0.016)
(0.016)
(0.017)
(0.017)
(0.018)
(0.018)
Belong
0.008
0.005
0.003
-0.002
-0.001
0.004
0.001
0.000
(0.014)
(0.015)
(0.016)
(0.016)
(0.016)
(0.017)
(0.017)
(0.018)
N
6452
6329
6041
5906
5625
5439
4978
4684
Panel B: First Generation
Mind
0.002
0.002
0.014
-0.022
-0.014
-0.003
0.001
0.006
(0.028)
(0.030)
(0.032)
(0.033)
(0.035)
(0.036)
(0.038)
(0.040)
Belong
0.019
0.027
0.061
+
0.016
0.022
0.033
0.034
0.034
(0.028)
(0.030)
(0.031)
(0.033)
(0.034)
(0.035)
(0.038)
(0.039)
N
1541
1492
1401
1354
1261
1200
1054
976
Panel C: Latinx
Mind
0.016
0.001
-0.046
-0.044
-0.048
-0.013
-0.006
-0.061
(0.069)
(0.070)
(0.074)
(0.078)
(0.083)
(0.083)
(0.088)
(0.093)
Belong
0.162
*
0.110
0.164
*
0.163
*
0.183
*
0.150
+
0.165
+
0.123
(0.069)
(0.069)
(0.077)
(0.080)
(0.085)
(0.087)
(0.091)
(0.094)
N
283
273
257
249
234
227
202
184
Panel D: Pell-Eligible
Mind
-0.007
-0.008
-0.011
0.017
0.008
0.025
0.030
0.015
(0.028)
(0.029)
(0.031)
(0.033)
(0.034)
(0.035)
(0.038)
(0.040)
Belong
-0.013
-0.019
0.007
-0.001
-0.001
0.005
0.011
0.017
(0.027)
(0.028)
(0.030)
(0.032)
(0.034)
(0.034)
(0.037)
(0.038)
N
1570
1531
1425
1374
1296
1241
1048
969
Online Appendix Table 8. Estimated Mindset and Belong Treatment effects with Semester Fixed
Effects
(1)
(2)
(3)
(4)
(5)
(6)
Full
Sample
Full
Sample
Latinx
Latinx
Pell
Pell
Panel A: Term GPA
Mindset
-0.002
-0.003
0.236
***
0.235
***
0.014
0.012
(0.009)
(0.009)
(0.044)
(0.044)
(0.021)
(0.021)
Belong
0.009
0.010
-0.011
-0.010
0.004
0.003
(0.009)
(0.009)
(0.047)
(0.047)
(0.021)
(0.020)
Panel B: Cumulative GPA
Mindset
0.006
0.006
0.238
***
0.237
***
0.017
0.015
(0.006)
(0.006)
(0.028)
(0.028)
(0.014)
(0.013)
Belong
0.003
0.004
0.051
0.052
+
0.005
0.004
(0.006)
(0.006)
(0.031)
(0.031)
(0.013)
(0.013)
Panel C: Limited major
Mindset
0.028
***
0.028
***
0.124
***
0.124
***
0.051
***
0.052
***
(0.006)
(0.006)
(0.027)
(0.027)
(0.011)
(0.011)
Belong
0.002
0.002
0.016
0.016
0.036
**
0.037
***
(0.005)
(0.005)
(0.026)
(0.026)
(0.011)
(0.011)
Panel D: Business major
Mindset
0.005
0.005
0.060
***
0.060
***
0.022
***
0.022
***
(0.003)
(0.003)
(0.016)
(0.016)
(0.006)
(0.006)
Belong
-0.005
-0.005
-0.030
*
-0.030
*
-0.001
-0.000
(0.003)
(0.003)
(0.012)
(0.012)
(0.005)
(0.005)
Semester FE
O
O
O
N
46,923
46,923
1,986
1,986
11,035
11,035
Notes. Dependent variable is term GPA in Panel A, cumulative GPA in Panel B, a measure
whether an individual is enrolled in a limited-enrollment major in Panel C, and a measure
whether an individual is enrolled in a business major in Panel D. Columns 1 and 2 use all pooled
sample. Columns 3 and 4 restrict the analysis to Latinx students. Columns 5 and 6 restrict the
sample to Pell-eligible students. Estimates in Panels C and D are estimated separately by logit
and marginal effects are reported. Each regression includes gender, race and ethnicity indicators,
pre-treatment scores, Pell eligibility and first-generation status, equated ACT scores, and age
dummies. Robust standard errors are in the parenthesis.
+
p < 0.10. *p < 0.05. **p < 0.01. ***p < 0.001.