Why Some College Courses Predict Career Success Better Than Majors Do
A long-term study of career outcomes finds that specific courses students take are often more predictive of later success than the majors they declare. The findings revise common assumptions about how college shapes careers.
College majors get most of the attention in career planning conversations. Students choose majors based on perceived earnings potential, alumni networks, and career trajectories. A 2025 study from the National Bureau of Economic Research, drawing on a longitudinal sample of 18,000 college graduates tracked for fifteen years post-graduation, suggests that the specific courses students take often predict career outcomes better than their major declarations do.
The findings have implications for how students should think about course selection and for how universities should communicate the value of their offerings.
The Courses That Predict Success
Several courses emerged as consistent predictors of strong career outcomes across diverse majors. Statistics courses, particularly applied statistics, predicted higher mid-career earnings even when students did not pursue quantitative careers. Writing-intensive courses with substantial revision components predicted higher earnings in any field where written communication mattered. Public speaking courses produced earnings premiums in management-track careers.
Courses requiring sustained projects with peer collaboration predicted strong outcomes in fields that involved teamwork. Courses involving original research, including thesis projects, predicted graduate school placement and academic-track careers.
The Pattern Across Majors
The relationship between specific courses and career outcomes was largely independent of major. A history major who took advanced statistics and a senior thesis course had different career trajectory than a history major who took introductory courses across diverse fields. A computer science major who took technical writing and public speaking courses had different career outcomes than a peer who took only technical electives.
The pattern suggests that majors define a center of intellectual focus, but the specific courses students choose around that center matter for the skills they actually develop. Students who select courses strategically often outperform students with stronger majors but weaker course selection.
The Skills Versus Credentials Distinction
The findings illuminate a distinction that career-services offices have been making for years. Employers hire graduates for both credentials (the major and institution) and skills (what the graduate can actually do). Credentials are visible on resumes. Skills are visible in interviews and on the job. The match between credentials and skills can vary, and the variation produces career outcomes that pure credential analysis misses.
“Students often think of their major as a brand that determines their career trajectory,” said Dr. Naledi Olalekan, who co-authored the study. “The data suggests that the brand opens doors but the skills determine what happens after the doors open. And the skills come from specific courses, not from the major label.”
The Implication for Course Selection
For students choosing courses, the research suggests several practical priorities. Take at least one statistics or quantitative reasoning course beyond any major requirement, regardless of intended career. Take at least one writing-intensive course with substantial revision in each year of college. Take at least one course involving sustained collaborative projects. Take at least one course involving public speaking or oral presentation.
These courses develop skills that transfer across fields. Students who take them in addition to major requirements typically enter the workforce with stronger profiles than students whose courses are concentrated narrowly in their major.
The Caveats
The study acknowledged several caveats. Course selection is not random. Students who choose challenging courses tend to be students who would have produced strong career outcomes through other paths. The observational design cannot fully separate course effects from selection effects.
The team addressed this concern with several statistical controls and natural experiments. The estimated course effects survived these controls, but the magnitudes likely include some residual selection. The recommendation to take strategic courses should be understood as informed advice rather than as a causal guarantee.
The Communication Problem
One implication of the research is that universities often communicate poorly with students about course value. Course catalogs typically describe content rather than skills. Advisors often focus on requirements rather than developmental opportunities. Students rarely encounter explicit advice about which courses produce the most lasting career value.
Some universities have begun addressing this gap. The University of Minnesota has launched an advising initiative that explicitly maps courses to professional skills. Stanford has begun publishing course descriptions that include skill outcomes alongside content topics. The changes are modest but represent meaningful shifts in how universities present their offerings.
The Graduate School Implication
The research has implications for students considering graduate school as well as those entering the workforce directly. Students whose course selection included research courses, methodology training, and substantive writing tended to fare better in graduate school applications. The pattern suggests that the courses that build research capacity matter regardless of whether the student initially plans to pursue an advanced degree.
“Many students who end up applying to graduate school did not plan to when they started college,” said Dr. Olalekan. “The courses they took in the meantime determined whether they were competitive applicants when they decided to apply. Students who took skill-building courses had options. Students who only took introductory courses across diverse fields often did not.”
Implications for Universities
For universities, the research has implications for how the institution describes its value. The student who graduates with a particular major has acquired a credential. The student who graduates with a particular major and a strategic course selection has acquired both a credential and a set of skills. The institutions that help students achieve both produce stronger graduates than the institutions that focus on credentials alone.
The practical change that universities can make is in advising structure. Advisors who help students think strategically about course selection produce better outcomes than advisors who help students satisfy requirements. The training of advisors, in this respect, is a leverage point that several universities have begun to invest in.
What Students Should Do
For students currently in college, the practical implication is to think about course selection as career planning rather than as requirement compliance. The courses that develop transferable skills (quantitative reasoning, writing, collaboration, public speaking) often produce career value that exceeds the value of additional major-specific courses. Students who plan their course selection strategically tend to enter the workforce with stronger preparation than peers who follow the path of least resistance through requirements.
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