SlugAtlasUC Santa Cruz

PSYC 20Cognition: Fundamental Theories

5 creditsUndergraduateStudent Option

Introduces basic concepts in cognitive psychology with a focus on theoretical explanations of cognitive functioning. Topics include perception, attention, memory, concepts, language, visual cognition, executive functions, and reasoning processes. (Formerly course 20A.)

  • Optional sections.

Find a section and add it to your scheduleLive seat counts, time-conflict checks and the walk from your previous class.

When it runs

Winter 2027Open Winter 2027

SectionTypeWhenWhereInstructorSeats
01Lecture
Tue Thu 3:20pm–4:55pm
ClassroomUnit 002J. M. SamahaOpen 0/180
02Lecture
Mon Wed 7:10pm–8:45pm
J Bask Aud 101B. B. HolbrookOpen 0/180

Fall 2026Open Fall 2026

SectionTypeWhenWhereInstructorSeats
01Lecture
Tue Thu 3:20pm–4:55pm
J Bask Aud 101T. L. SeymourOpen 111/114

Summer 2026Open Summer 2026

SectionTypeWhenWhereInstructorSeats
01Lecture
Tue Thu 9:00am–12:30pm
Cowell Clrm 131T. L. SeymourOpen 21/51
02Lecture
Tue Thu 1:00pm–4:30pm
PhysSciences 110A. TsvinevOpen 33/36

Spring 2026Open Spring 2026

SectionTypeWhenWhereInstructorSeats
01Lecture
Tue Thu 7:10pm–8:45pm
Earth&Marine B206B. B. HolbrookClosed 249/0

Winter 2026Open Winter 2026

SectionTypeWhenWhereInstructorSeats
01Lecture
Mon Wed Fri 1:20pm–2:25pm
ClassroomUnit 002T. L. SeymourClosed 169/0
02Lecture
Tue Thu 7:10pm–8:45pm
Steven Acad 150B. B. HolbrookClosed 131/0

Fall 2025Open Fall 2025

SectionTypeWhenWhereInstructorSeats
01Lecture
Tue Thu 5:20pm–6:55pm
Earth&Marine B206B. B. HolbrookClosed 240/0

Who teaches it

InstructorRatingDifficultyWould take againReviews
Jason Samaha3.7 / 53.2 / 568%28
Bryan Holbrook4.5 / 52.9 / 590%83
Travis Seymour3.0 / 53.6 / 531%104

From RateMyProfessors, which is student-submitted and not a survey. Small review counts move a long way on one bad quarter.

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