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Applied connections between education and work are increasingly a part of undergraduate education in the United States. Among students who have work-based learning experiences, those with paid internships stand out for their increased earning power, confidence in themselves, and recognition of the value of their education. However, less than one-third of recent graduates were able to participate in a paid internship and disparities persist for women, people of color, first-generation, and low-income graduates — even when taking into account their fields of study. As universities, colleges, and employers increase their partnership to improve the post-graduation outcomes of students, the evidence points to the value of increasing access to paid internships.
Paid internships are linked to getting paid more after graduation. College students who completed a paid internship during their undergraduate education have higher-paying first jobs a year after graduation — even when accounting for differences in pay based on field of study, gender, and race/ethnicity. Other work-based learning experiences — unpaid internships, practicums, and cooperative learning — are not associated with an earnings benefit one year after graduation.
Work-based learning is tied to noneconomic post-graduation success. Bachelor’s degree holders who had a work-based learning experience report greater career satisfaction and are more likely to say their education helped them to achieve their goals and was worth the cost.
Among current students, paid internships are linked with greater confidence they will be successful in the job market and confidence in the value of their education. Students who have a paid internship report higher levels of knowledge and confidence about their career, feel more supported by their college or university, are more likely to feel their education was worth the cost and helped them to achieve their goals, and are more likely to recommend their college or university to others.
Access to paid internships is uneven. Black and Latino students, women, low-income, and first-generation students are less likely to experience a paid internship. Even when controlling for variation across majors, these disparities remain.
These findings add new knowledge about the noneconomic post-graduation benefits of work-based learning and provide a nuanced exploration of the benefits of paid internships and the access gaps that remain. Work-based learning models, including internships, apprenticeships, and cooperative education programs (or co-ops), are lauded as “high-impact” practices for student success.1George Kuh, “High-impact Educational Practices: What They Are, Who Has Access to Them, and Why They Matter,” Washington, DC: Association of American Colleges and Universities, 2008. Despite imprecise language defining work-based learning2Charlotte Cahill, “Making Work-Based Learning Work,” Jobs for the Future, July 2016. and internships.3Matthew T. Hora., Matthew Wolfgram, and Samantha Thompson, “Research Brief #2: What Do We Know About the Impact of Internships on Student Outcomes? Results from a Preliminary Review of the Scholarly and Practitioner Literatures,” Center for Research on College-Workforce Transitions, University of Wisconsin-Madison, September 2017. work-based learning opportunities ideally allow students to gain academic, technical, and workplace skills as part of their overall education, sometimes on-site with employer partners, and with active engagement from academic and employer mentors. Multiple pieces of federal legislation recognize the importance of work-based learning in preparing for future education and workforce needs,4U.S. Department of Education, “Work-Based Learning Toolkit,” 2017. and more states are beginning to develop frameworks and policy agendas to support these opportunities for their constituents.5Jennifer Zinth, “Work-Based Learning: Model Policy Components,” Education Commission on the States, September 2018.
These real-world experiences help students learn new skills, build networks, and gain clarity on their future goals. At least in the short-term, evidence has shown that holding internships can increase academic performance, confidence in career-planning decisions, employability, and career satisfaction.6Matthew T. Hora., Matthew Wolfgram, and Samantha Thompson, “Research Brief #2: What Do We Know About the Impact of Internships on Student Outcomes? Results from a Preliminary Review of the Scholarly and Practitioner Literatures,” Center for Research on College-Workforce Transitions, University of Wisconsin-Madison, September 2017. Holding an internship also can help employers more readily recognize that a job candidate has valuable skills.7Ibid. Participating in other types of work-based learning activities, such as apprenticeships and co-ops, also have positive benefits on academic success and college enrollment,8Jose de Amest and Susana Claro, “Effects of Apprenticeship on the Short-Term Educational Outcomes of Vocational High-School Students,” Journal of Research on Educational Effectiveness 14, no.3 (2021): 598-616. as well as job placement and starting salaries.9Joyce B. Main, Beata N. Johnson, and Yanbing Wang., “Gatekeepers of Engineering Workforce Diversity? The Academic and Employment Returns to Student Participation in Voluntary Cooperative Education Programs,” Research in Higher Education 62(2019): 448-477.,10Brecht Neyt, Dieter Verhaest, and Stijn Baert, “The Impact of Dual Apprenticeship Programmes on Early Labour Market Outcomes: A Dynamic Approach,” Economics of Education Review 78(2020): 1-21.
Researchers have identified several features of internships that may factor into student outcomes: compensation, coordination between educators and employers, supervisor roles and relationships, internship duration, intern autonomy in learning, clarity of tasks and activities, and feedback mechanisms for students.11Matthew T. Hora., Matthew Wolfgram, and Samantha Thompson, “Research Brief #2: What Do We Know About the Impact of Internships on Student Outcomes? Results from a Preliminary Review of the Scholarly and Practitioner Literatures,” Center for Research on College-Workforce Transitions, University of Wisconsin-Madison, September 2017. In this paper, we focus on how compensation in internships influences students’ confidence and their outcomes after completing a degree.
To better understand whether paid internship and other work-based learning experiences influence the experiences of current college students and the post-graduation outcomes of alumni, our report draws unique insights from three nationally representative surveys. The U.S. Department of Education’s Baccalaureate and Beyond Longitudinal Survey12See https://nces.ed.gov/pubs2020/2020441.pdf for full documentation. provides the opportunity to examine the differences in economic outcomes for alumni who had work-based learning experiences — paid internships, unpaid internships, practicum, co-ops — during their undergraduate education. Two new nationally representative surveys — the 2021 Strada-Gallup Education Survey and the 2021 Strada-College Pulse Survey — provide previously unexamined data on the economic and noneconomic differences between those who experience work-based learning and those who do not.
Taken together, the pattern of findings indicate there are unique benefits associated with paid internships relative to other work-based learning opportunities. We also note that participation in these highly valuable paid internships is not representatively distributed across all populations of college students.
Bachelor’s degree recipients who held paid internships are earning an average of $4,755 more than those who did not. In order to account for gaps in internship participation by race, ethnicity, gender, and field of study, we created a linear regression model.13See appendix for regression tables. The results show that participating in a paid internship as an undergraduate is associated with a predicted increase in annual wages of $3,096 one year after graduation. (See Table 3 in appendix.) This predicted wage differential is larger than predicted gaps associated with gender or race and ethnicity,14Differences by race and ethnicity are no longer statistically significant for Black or Latino students in this model. though still significantly smaller than the predicted earnings gaps associated with field of study, which are nearly $28,000 between computer science and humanities majors, for example.
The predicted payoff is evident only for paid internships, while unpaid internships, cooperative experiences, and practicums are not associated with a statistically significant increase in post-graduation earnings.
The Strada-Gallup Education Survey gives us the opportunity to get even closer to isolating the effect of work-based learning15The Strada-Gallup Education Survey asks a broader question: Did you participate in work-based learning, such as an internship or apprenticeship, during your (highest level of education)? by comparing matched groups of individuals who are demographically similar on key variables but differ in whether or not they had a work-based learning experience.16The idea of matching is to simulate experimental conditions by pairing each observation in a “treatment” group (someone who participated in work-based learning) with an observation in the “control” group (someone who did not participate in work-based learning) that is identical or as close as possible across other characteristics. After matching, an estimation is conducted as to whether any differences in the outcome variable across the two groups are statistically significant. This estimated value is called the average treatment effect, that is, the average difference in the outcome metric compared to what the metric would have been without participating in work-based learning. Mahalanobis nearest neighbor matching, rather than propensity score matching, was chosen per guidelines in King, Gary, and Richard Nielsen. “Why propensity scores should not be used for matching.” Political Analysis 27, no. 4 (2019): 435-454. See Tables 6-13 for covariate balancing summaries.
Among bachelor’s degree completers, the influence of work-based learning on four post-completion outcomes was examined:
Two different population groups were examined: bachelor’s degree holders ages 21 to 65, and bachelor’s degree holders who received their degree between 2016 and 2021. The matching variables for comparing those with work-based learning experiences to those without were:
In addition, cost-of-living adjustments in the state of residence were included for the examination of annual personal income.17Cost of living was measured by the Bureau of Economic Analysis’ personal consumption expenditures by state.
Participating in work-based learning had a positive predicted effect on annual personal income. This predicted effect was largest for recent bachelor’s degree recipients. (See Table 1 below for main results and Tables 4-13 in the appendix for more detail.)
Work-based learning also was associated with better outcomes on the three subjective experiences with greater:
The biggest boost was in feelings that education was helpful in achieving one’s goals as the estimated effect for those who participated in work-based learning was 19 percentage points for all bachelor’s degree holders and a notable 39 percentage point increase in achieving their goals for those recent college graduates who experienced work-based learning.
Further, we found no statistically significant differences in the impact of work-based learning on post-completion outcomes based on race, gender, or socioeconomic status, suggesting that the benefit from such experiences is strong across demographic groups.18To test whether the relationship between work-based learning and post-completion outcomes is conditional on demographic factors, we ran regression models with interaction terms. These models did not reveal any significant differences in the marginal effects of work-based learning based on demographic variables.
In line with prior research,19Iseult Gillespie, Jiahong Zhang, and Matthew Wolfgram, “Psychosocial Factors and Outcomes of College Internships: An Integrative Review,” Center for Research on College-Workforce Transitions, University of Wisconsin–Madison, 2020. we find that current students who have participated in an internship — paid or unpaid — report higher levels of self-confidence. However, those students who participate in a paid internship report higher levels of knowledge and confidence about career opportunities and feel more supported by their college or university compared to their peers who have unpaid internships, those with no internship, and those who have held a job related to their field of study. (See Figure 1.)
Students who have held paid internships also report:
Significant differences exist among racial/ethnic groups of college graduates when it comes to having a paid internship — even when accounting for differences related to the field of study.
While the benefits of work-based learning opportunities are evident, the opportunity to have a high-quality work-based learning experience is relatively rare. According to the Department of Education’s Baccalaureate and Beyond longitudinal survey, among the graduating class of 2016, 29 percent of bachelor’s degree recipients held a paid internship, 31 percent held an unpaid internship, 10 percent participated in a cooperative experience, and 15 percent participated in a practicum. (See Figure 3.)
Students of color were typically less likely to hold internship opportunities, and participation varies by discipline. Black and Latino graduates, particularly women, were least likely to have held a paid internship. (See Figure 4.) Those who studied engineering, computer and information sciences , or business — fields in which students of color and women have been historically underrepresented — were most likely to have held a paid internship. (See Figure 5.)
First-generation and Federal Pell Grant recipients were also less likely to have held a paid internship compared to continuing generation or those who did not receive Pell grants. (See Figure 6.)
To disentangle whether access gaps have more to do with field of study compared to race or gender, we ran a logistic regression model looking at the likelihood of participation in a paid internship, controlling for field of study. (See Table 2 in the appendix.) In this model, the remaining gender differences are small, though statistically significant. (Men are about 2 percentage points more likely to have held a paid internship compared to women.) Differences by race and ethnicity remain larger, with Black or African American graduates about 13 percentage points less likely than white graduates to have held a paid internship, and Hispanic or Latino graduates about 8 percentage points less likely than white graduates to have held a paid internship. Differences between white graduates and Asian, American Indian or Alaskan Native, and Native Hawaiian or Pacific Islander graduates were not statistically significant.
Unpaid internships paint a somewhat different story. Social science and humanities graduates were most likely to report having participated in an unpaid internship. After controlling for field of study, men are significantly less likely than women to have participated in unpaid internships (9 percentage points, see Table 3). Racial and ethnic differences in participation were not significant for Black and Latino graduates, while Asian graduates were 6 percentage points more likely than white graduates to have held an unpaid internship. (See Table 3.)
Our findings add to the evidence base that work-based learning, and particularly paid internships, can help students gain confidence in themselves and secure better post-graduation economic outcomes, such as higher incomes. We also find that work-based learning experiences are associated with noneconomic benefits, including:
Yet we also find disparities in work-based learning experiences, with students of color, low-income students, first-generation students, and female students less likely to participate — even when controlling for fields of study. Prior Strada research also has found significant disparities in post-graduation outcomes for these populations, as well as positive impacts when students have experiences that help them connect their education to career.20Nichole Torpey-Saboe and Dave Clayton, “Student Outcomes Beyond Completion,” Strada Education Network, October 2021.,21Elaine W. Leigh, “Understanding Undergraduates Career Preparation Experiences,” Strada Education Network, December 2021.
Given the evidence for the multiple benefits of work-based learning, how can these experiences be scaled and made accessible to more students? For one, to tackle disparities between paid and unpaid internships, institutions can ensure students in non-STEM majors have similar access to high-quality, paid internships as students in STEM disciplines.22Matthew T. Hora,”Unpaid Internships and Inequality: A Review of the Data and Recommendations for Research, Policy, and Practice,” Policy Brief #2, Center for Research on College-Workforce Transitions. University of Wisconsin-Madison, March 2022. Employers, institutions, and other government or philanthropic funders also need to develop revenue streams to help subsidize internship payment and target students who are women, low-income, first-generation, and/or students of color in receiving those opportunities.23Ibid.
Emerging models of work-based learning, such as micro-internships and virtual internships, are also promising ideas, but our understanding of these experiences is still relatively new.24Matthew T. Hora, Brian Vivona, Zi Chen, Jiahong Zhang, Mindi Thompson, and Rachell Brown, “What Do We Know about Online Internships? A Review of the Academic and Practitioner Literatures,” Research Brief #10, Center for Research on College-Workforce Transitions, University of Wisconsin-Madison, May 2020. What is known is that quality work-based learning experiences provide a combination of compensation, training, exposure to relevant and meaningful tasks, strong mentorship and career supports, and quality feedback on performance and learning.25Charlotte Cahill, “Making Work-Based Learning Work,” Jobs for the Future, July 2016. To produce the desired outcomes for student success post-graduation, in the form of higher earnings, career confidence, or satisfaction, evolving models of work-based learning likely still need the core features of quality work-based learning experiences.26Charlotte Cahill, “Making Work-Based Learning Work,” Jobs for the Future, July 2016.,27Matthew T. Hora, Changhee Lee, Zi Chen, and Anthony Hernandez, “Exploring Online Internships Amidst the COVID-19 Pandemic in 2020-2021: Results from a Multi-Site Case Study, WCER Working Paper No. 2021-5, Center for Research on College-Workforce Transitions, Wisconsin Center for Education Research, University of Wisconsin-Madison, June 2021. Expanding access to such high-quality experiences is a promising way to improve equitable outcomes for students in their career and personal development.
This report uses data from the following sources:
The Baccalaureate and Beyond Longitudinal Study (B&B) https://nces.ed.gov/surveys/b&b/ is a nationally representative longitudinal study of students who completed the requirements for a bachelor’s degree in a given academic year. The study follows graduating seniors one, four, and 10 years after completing their bachelor’s degree. The National Postsecondary Student Aid Study serves as the base year for each cohort. Four cohorts have been followed. This report uses data from the cohort who completed their bachelor’s degree in 2015–16 and were followed in 2017 and 2020. Data include a student interview, as well as administrative data from the following sources: Central Processing System (FAFSA), National Student Loan Data System (Pell (58 percent), and Student Loans (74 percent)), National Student Clearinghouse (enrollment, degree, certificate), Veterans Benefit Administration.
This survey was conducted by College Pulse. Interviews were conducted in English among a sample of 4542 undergraduate students who are currently enrolled in the U.S. For this study, only undergraduates enrolled at four-year institutions were included (n=3,452).
The sample was drawn from College Pulse’s Undergraduate Student Panel that includes over 400,000 verified students representing more than 1000 different colleges and universities in all 50 states. Panel members are recruited by a number of methods to help ensure diversity in the panel population, including web advertising, permission-based email campaigns, and partnerships with university organizations.
To reduce the effects of any non-response bias, a post-stratification adjustment was applied based on demographic distributions from the 2017 Current Population Survey. The post-stratification weight rebalanced the sample based on the following benchmarks: age, race and ethnicity, and gender. The sample weighting was accomplished using an iterative proportional fitting process that simultaneously balances the distributions of all variables. Weights were trimmed to prevent individual interviews from having too much influence on the final results.
The margin of error for this survey is +/- 1.7%. Margins of error are typically calculated on probability-based samples and are not technically correct for non-probability online samples. We supply them here to provide a general assessment of error ranges that may be associated with the data.
This survey was fielded between Dec. 13 and Dec. 18, 2021.
Results for the Strada-Gallup Education Survey are based on web and mail surveys conducted from Sept. 15 to Nov. 8, 2021, with a random sample of 9,028 adults ages 18 to 65, living in all 50 states and Washington, D.C. Gallup randomly selected individuals to participate in the study using an address-based sample frame. Respondents had the opportunity to respond to the survey via web or mail. Surveys were conducted in English and Spanish.
Samples were weighted to correct for unequal selection probability and nonresponse. Demographic weighting targets are based on the 2018 American Community Survey figures for the ages 18 to 65 population. The data were weighted to match national demographics of age, education, gender, race, ethnicity, region, labor force participation, and population density.
In addition to sampling error, question wording and practical difficulties in conducting surveys can introduce error or bias into the findings of public opinion polls.
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