UC Davis Psychology Major Requirements Guide For 2026

Navigating undergraduate academic planning at the University of California, Davis requires a precise understanding of institutional pathways, especially for high-demand fields like psychological science. This comprehensive guide outlines the official UC Davis psychology major requirements for 2026, breaking down lower-division prerequisites, upper-division coursework, degree tracks, and strategic graduation planning to help current and prospective students stay on track.

Understanding the UC Davis Psychology Major Landscape

The psychology program at UC Davis sits within the College of Letters and Science, offering two distinct degree pathways: the Bachelor of Arts (A.B.) and the Bachelor of Science (B.S.). Each track is designed to provide rigorous training in behavioral, cognitive, social, and biological psychology, though they differ significantly in quantitative and natural science preparation.

Students must navigate a competitive admissions and progression environment. While entering freshmen select their preferred major, continuing students must meet specific GPA and course completion thresholds to declare or transition into the psychology major officially. Reviewing the foundational framework early ensures timely progress toward graduation without unexpected credit bottlenecks.

Lower-Division Prerequisites for the Psychology Major

Before advancing to upper-division coursework, students must complete a specific series of lower-division courses. These foundational classes build the statistical, biological, and theoretical baseline necessary for advanced psychological research and coursework.

• General Psychology: PSC 1 (General Psychology) introduces foundational concepts across behavioral science, perception, learning, and cognition.
• Biological Foundations: BIS 2A (Global Ecology and Life) or similar approved biological sciences coursework establishing cellular and molecular foundations.
• Statistical Analysis: STA 13 (Elementary Statistics) or STA 100 (Applied Statistics for Biological Sciences) provides core data analysis literacy.
• Methodological Training: PSC 41 (Research Methods in Psychology) equips students with experimental design, observation, and data collection frameworks.

The table below contrasts the distinct structural and curricular differences between the two undergraduate degree options available at UC Davis.

Upper-Division Coursework and Core Clusters

Once lower-division prerequisites are satisfied, students transition to upper-division requirements (courses numbered 100 through 199). The curriculum is structured around core clusters that ensure comprehensive exposure to diverse subfields within psychological science.

Students must complete a designated number of units across several core domains:

• Core Area A (Biological/Cognitive): Focuses on sensation, perception, cognitive neuroscience, and biopsychology.
• Core Area B (Social/Personality): Explores interpersonal behavior, cultural psychology, social development, and personality theories.
• Core Area C (Developmental/Clinical): Examines lifespan development, psychopathology, clinical assessment, and intervention strategies.

In addition to these cluster distribution requirements, students must complete upper-division laboratory or fieldwork courses to gain practical, hands-on experience in empirical research or applied community settings.

Step-by-Step Guide to Declaring and Completing the Major

Successfully earning a psychology degree at UC Davis requires a proactive approach to academic advising, prerequisite tracking, and unit management.

1. Complete Prerequisites with Target GPAs: Maintain the required cumulative and pre-major GPA (typically a minimum of 2.0 or higher, depending on college policies) across foundational courses like PSC 1, STA 13, and PSC 41.
2. Submit the Major/Minor Declaration Petition: Utilize the Online Undergraduate Advising System (OASIS) to submit your formal petition once prerequisite milestones are finalized.
3. Draft a Long-Term Academic Plan: Map out your remaining quarters using the MyDegree tool, balancing rigorous upper-division lecture courses with required laboratory units.
4. Engage in Experiential Learning: Secure faculty-mentored research positions (PSC 199) or approved internships (PSC 192) to strengthen graduate school applications or professional portfolios.
5. File for Graduation: Complete the senior checklist two quarters prior to your expected term of graduation through the College of Letters and Science advising office.

Frequently Asked Questions

What are the minimum GPA requirements to declare the psychology major at UC Davis?

Students must maintain a minimum cumulative GPA of 2.0 across all required lower-division prerequisite courses. Meeting this baseline ensures eligibility to submit a formal declaration petition via OASIS.

Can AP psychology exam scores satisfy the lower-division PSC 1 requirement?

An AP Psychology exam score of 4 or 5 typically grants general university credit, but departmental policies dictate whether it replaces the specific PSC 1 prerequisite. Students should consult an undergraduate advisor to verify course equivalencies.

Is there a difference in career outcomes between the A.B. and B.S. degrees?

Both degrees provide a rigorous foundation in psychology, but the B.S. is generally favored by students pursuing medically oriented fields, neuroscience, or quantitative research. The A.B. offers greater flexibility for those entering education, social services, or business.

How can undergraduate students secure research assistant positions in psychology labs?

Students should review faculty research profiles on the UC Davis Psychology Department website, reach out to graduate students or professors whose work aligns with their interests, and enroll in undergraduate research units.

Are summer sessions recommended for staying on track with psychology major requirements?

Summer sessions at UC Davis offer an effective way to complete impacted quantitative prerequisites or general education requirements, helping students maintain a balanced course load during the academic year.

Strategic Academic Planning for Future Success

Achieving academic success within the UC Davis psychology program demands continuous engagement with departmental resources, peer advisors, and faculty mentors. By proactively mapping out prerequisites, selecting the appropriate degree track (A.B. or B.S.), and pursuing experiential learning opportunities, students position themselves for competitive entry into graduate programs or impactful careers in behavioral health, research, and industry.