Choosing between a Bachelor of Arts and Bachelor of Science in Psychology is one of the most important decisions for aspiring psychology students. This guide breaks down everything you need to know.
A Bachelor of Arts (BA) in Psychology emphasizes liberal arts coursework with broader elective flexibility, while a Bachelor of Science (BS) in Psychology focuses on research methodology, statistics, and natural sciences. Both degrees qualify graduates for similar entry-level positions, but the BS provides stronger preparation for research-oriented graduate programs and the BA offers more versatility for careers in counseling, social services, and interdisciplinary fields.
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The debate between a Bachelor of Arts in Psychology vs Bachelor of Science in Psychology confuses thousands of students every year, largely because the two degrees share approximately 70-80% of the same core coursework. Both degrees cover foundational psychology courses including Introduction to Psychology, Developmental Psychology, Abnormal Psychology, Social Psychology, and Cognitive Psychology.
The meaningful differences appear in the remaining 20-30% of the curriculum — specifically in elective requirements and supporting coursework outside the psychology department. Understanding these differences is essential for making the right choice based on your career goals.
The BA in Psychology is a liberal arts degree. It typically requires foreign language coursework (1-2 years), more humanities and social science electives, a broader distribution of general education courses across arts and sciences, and a capstone project or thesis that may be either research-based or applied. Universities that offer both degrees usually position the BA as the more flexible option, allowing students to double-major or minor in fields like sociology, communications, education, or business.
The BS in Psychology is a science degree. It typically requires additional mathematics courses (calculus or advanced statistics), natural science coursework (biology, chemistry, neuroscience), more research methodology and laboratory courses, and a capstone project that is usually an empirical research study. The BS is designed for students who want a stronger scientific foundation, particularly those planning to pursue research-oriented graduate programs in psychology, neuroscience, or related health sciences.
One important fact that many students overlook: not all universities offer both degrees. Some schools only grant a BA in Psychology, others only a BS. The specific requirements also vary significantly between institutions, so always check your university's catalog for the exact curriculum. If you are currently studying for your psychology degree, test your knowledge with our BAPSY Psychological Research and Statistics practice test.
The curriculum differences between a Bachelor of Arts in Psychology vs Bachelor of Science program become clear when you compare the supporting coursework required outside the psychology major itself.
BA in Psychology — Typical Additional Requirements:
BS in Psychology — Typical Additional Requirements:
Core Psychology Courses Shared by Both Degrees:
Both the BA and BS require the same foundational courses within the psychology department: Introduction to Psychology, Research Methods in Psychology, Statistics for Psychology, Developmental Psychology (lifespan development), Abnormal Psychology (psychopathology), Social Psychology, Cognitive Psychology, and typically 3-5 upper-division psychology electives chosen by the student.
The total credit hours are usually identical — typically 120-128 credits for both degrees. The difference is not in the amount of work required but in how the non-psychology credits are distributed.
Students considering either degree path should build a strong foundation in research and statistics. Our BAPSY Cognitive Psychology and Processes practice test covers key concepts that appear in both BA and BS programs.
When it comes to career outcomes, the difference between a Bachelor of Arts in Psychology vs Bachelor of Science is smaller than most students expect. For the majority of entry-level positions, employers care about your degree being in psychology — not whether it is a BA or BS. However, certain career paths do align more naturally with one degree type.
Careers Favored by a BA in Psychology:
Careers Favored by a BS in Psychology:
Careers Open to Both BA and BS Graduates Equally:
Psychiatric technician, juvenile justice counselor, community health worker, rehabilitation specialist, child life specialist assistant, applied behavior analysis (ABA) therapist (with additional certification), and career counselor. For all of these roles, relevant internship experience and strong interpersonal skills matter more than which degree type you hold.
The average starting salary for psychology bachelor's graduates is $38,000-$45,000 regardless of BA vs BS. Salaries increase significantly with a master's or doctoral degree — clinical psychologists with doctorates earn a median of $85,000-$105,000 annually.
If graduate school is in your plans, the choice between a Bachelor of Arts in Psychology vs Bachelor of Science matters more — though not in the way most students assume.
For PhD Programs in Research Psychology:
A BS is slightly advantageous because the additional statistics, research methods, and laboratory coursework directly prepares you for the research-intensive first years of a doctoral program. PhD programs in experimental, cognitive, developmental, and social psychology expect applicants to have extensive research experience and strong quantitative skills. However, a BA student who has independently sought out research assistant positions, co-authored publications, and taken additional statistics courses is equally competitive.
For PsyD Programs in Clinical Psychology:
Neither the BA nor BS has a clear advantage. PsyD programs emphasize clinical training over research, so admissions committees prioritize clinical experience (volunteer or paid work in mental health settings), strong letters of recommendation from psychology faculty, a compelling personal statement demonstrating commitment to the field, and GPA above 3.5 and competitive GRE scores.
For Master's Programs in Counseling or Social Work:
A BA may actually be advantageous because the broader liberal arts coursework develops the writing, critical thinking, and cultural awareness skills valued in counseling and social work programs. Many MA in Counseling and MSW programs value diverse academic backgrounds and do not require the heavy science coursework of a BS.
For Graduate Programs Outside Psychology:
The BA's flexibility is a significant advantage. Students who double-major or minor in business, communications, education, or public health can pursue graduate programs in organizational behavior, marketing, school administration, public policy, or health administration — fields where the psychology foundation adds value without requiring the BS-level science courses.
The Bottom Line:
Graduate programs care about three things above all else: your GPA (especially in your major), your relevant experience (research for PhD, clinical for PsyD/MA), and your standardized test scores (GRE or equivalent). The BA vs BS distinction is a tiebreaker at best. A student with a 3.8 GPA BA and two years of research experience will be admitted over a student with a 3.2 GPA BS and no research every single time.
Regardless of which degree you are pursuing, building a strong foundation in core psychology concepts is essential. Visit our Bachelor of Arts in Psychology masterpage for a complete collection of practice tests covering all major psychology topics.
The BS in Psychology is generally considered more rigorous because it requires additional mathematics (calculus), natural science courses (biology and chemistry with labs), and more advanced statistics coursework. The BA has its own challenges — foreign language requirements and extensive writing assignments in humanities courses are demanding in different ways. Neither degree is easy; they are differently difficult based on your academic strengths.
For most entry-level positions, employers do not distinguish between a BA and BS in Psychology. They are looking for the psychology degree itself, plus relevant internship experience and soft skills. The exception is data-heavy roles (research assistant, data analyst, UX researcher) where the BS graduate's additional statistics and research training may be preferred. For counseling, social services, and HR roles, the degrees are valued equally.
No. Becoming a licensed psychologist requires a doctoral degree (PhD or PsyD) in all US states. A bachelor's degree in psychology qualifies you for entry-level roles in mental health support, research assistance, human services, and related fields, but not for independent clinical practice. Some states allow master's-level professionals to practice as licensed professional counselors (LPCs) or licensed clinical social workers (LCSWs).
Yes, at most universities. If your school offers both degrees, switching typically involves meeting with your academic advisor to map out the different course requirements. Switching from BA to BS usually requires adding science and math courses, while switching from BS to BA may require foreign language credits. The earlier you switch, the less impact on your graduation timeline. Most switches add 0-2 semesters depending on how many courses overlap.
The average starting salary for psychology bachelor's graduates is $38,000-$45,000 per year, with median mid-career salary reaching $55,000-$65,000. Salaries vary significantly by role and industry: HR specialists and marketing analysts earn more ($50,000-$70,000 starting) than social services and counseling aide positions ($32,000-$42,000). Geographic location, employer type, and additional certifications also impact earnings.