A Bachelor of Arts (BA) and a Bachelor of Science (BS) in psychology cover the same core psychology courses, but they differ in what surrounds that core. The BS requires more math, statistics, and lab science coursework, while the BA fills those credits with humanities, foreign language, or liberal arts electives. Both degrees qualify you for the same entry-level jobs, and neither one locks you out of graduate school. The real question is which set of supporting skills fits your goals.
How the Coursework Differs
At most universities, the BA and BS share an identical psychology foundation: introductory psych, research methods, developmental psychology, abnormal psychology, and a handful of upper-level electives. The split happens in everything outside that foundation.
A BA curriculum is designed to be more holistic. You typically take arts and humanities courses alongside your psychology classes, giving you an interdisciplinary perspective. Some programs require foreign language credits or additional writing-intensive courses. The emphasis is on critical thinking, communication, and broad intellectual range.
A BS curriculum replaces much of that breadth with depth in math and science. At the University of Maryland, for example, BS students complete all the same psychology requirements as BA students plus at least three additional advanced courses in mathematics or science, including one with a lab component. At Arizona State, BS students take an extra statistics course (beyond the introductory stats class required for both tracks) and an additional life science lecture and lab. The pattern is consistent across schools: more quantitative training, more time in labs, fewer humanities electives.
Skills Each Track Builds
The BA track leans into writing, qualitative research, and the ability to connect psychology to fields like philosophy, sociology, and communications. If you enjoy reading dense texts, constructing arguments, and exploring how psychology intersects with culture and policy, the BA gives you room to develop those skills.
The BS track builds stronger quantitative and technical abilities. Extra coursework in statistics and laboratory science means you graduate with more experience designing experiments, analyzing data sets, and interpreting scientific literature. These are the skills that translate directly into research assistant roles, data analysis positions, and graduate programs with a heavy empirical focus.
Which Degree Fits Which Career Path
For students planning to enter the workforce right after graduation, both degrees open similar doors. Entry-level roles available to psychology majors include human resources, case management, marketing, public relations, community services, corrections, and organizational training. Employers hiring for these positions care far more about your internship experience, communication skills, and overall GPA than whether your diploma says “Arts” or “Science.”
The BA tends to be a better fit if you plan to pivot into a psychology-adjacent field like law, journalism, social work, counseling, or business. The broader elective space lets you take courses that prepare you for those directions, and the writing and critical thinking emphasis translates well into fields that value persuasion and analysis over lab work.
The BS is generally the stronger choice if your goal is research, data science, neuroscience, or any career where you need to demonstrate quantitative fluency. The additional math and statistics coursework also helps if you are considering medical school or health-related graduate programs, where admissions committees look for evidence that you can handle rigorous science courses.
Graduate School Considerations
Graduate programs in psychology, whether clinical, counseling, or research-focused, accept applicants with either degree. Admissions committees evaluate your research experience, GPA, letters of recommendation, GRE scores, and personal statement. The name of your degree matters less than the transcript behind it.
That said, the BS can give you a practical advantage when applying to research-heavy PhD programs. Those extra statistics and lab courses mean you arrive with skills that align closely with what a research mentor needs from a first-year graduate student. If you earned a BA but loaded your electives with stats and research methods courses, you would be in a similar position. The degree title itself is not the deciding factor; the coursework and experience on your transcript are.
For master’s programs focused on applied research, behavioral analysis, or industrial-organizational psychology, the BS curriculum provides a more direct foundation. For graduate work in social work, school counseling, or public policy, the BA’s broader preparation is equally appropriate.
Choosing Between Them
Start by looking at what your specific university requires for each track. The difference between a BA and BS varies significantly from school to school. At some universities, the gap is just two or three courses. At others, the BS requires a full minor’s worth of additional math and science credits. Pull up both degree plans side by side and count the courses that differ.
If you are undecided, consider a few practical questions. Do you want room in your schedule for a minor or double major in a non-science field? The BA typically leaves more space. Are you drawn to lab work, data analysis, or experimental design? The BS builds those muscles. Do you struggle with advanced math? The BA still includes introductory statistics and research methods, so you will not avoid quantitative work entirely, but you will face fewer required math courses.
Some students start in one track and switch to the other after a semester or two. Because the psychology core is shared, switching usually means adding or dropping a few supporting courses rather than starting over. Check with your department’s academic advisor early to understand the logistics at your school, since prerequisite chains for upper-level science courses can affect your timeline if you switch late.
Do Employers Care Which One You Have?
In most hiring situations, no. A job posting that asks for a “bachelor’s degree in psychology” does not distinguish between the two. Recruiters scanning resumes are looking at your degree field, not whether it falls under the arts or sciences college. The exception is roles that explicitly require quantitative skills, like research coordinator or data analyst positions, where a BS signals relevant coursework at a glance. Even then, your actual course list, technical skills, and work experience carry more weight than the two-letter distinction on your diploma.