PSYCH 120B · Dis 1A
Sensation and Perception
Fall 2026 · Huang, A. · 4 units
Watching is the one thing here that needs an account, because an alert needs somewhere to go. Everything else on this page works signed out.
Open on the registrar (opens in a new tab)- Status
- Closed
- Its lecture reads closed (216 of 216 enrolled): you attend both, so this seat is not one you can take while that holds. There is no waitlist either, so the only way in is somebody dropping the lecture.
Tell dibs what you have already taken and this line will say which of these you have. Your list.
- Restrictions read 15 hours ago.
- Enrolled
- 27 of 27
- 100% full
- Read 2 hours ago. The registrar publishes once an hour, so the seats and the instructors here may both have moved since.
- Waitlist
- No waitlist
- Seat risk
- high risk
From the registrar limited early, then open
The Psychology Department does not use PTE numbers. Instructors and the advising office do not provide PTE numbers for Psychology courses. Enrollment is limited to junior/senior departmental majors, Neuroscience majors, and Cognitive Science pre-majors on the priority and first enrollment passes. Junior/senior departmental pre-majors and Neuroscience minors may enroll on the second pass. Any sophomore/junior/senior may enroll beginning September 15, 2026, space permitting. You must attend the discussion section in which you are enrolled.
The limit applies to the earlier enrollment pass. Dibs still counts this class as one you can take, because it opens up, but on first pass it may not be yours yet. This class is also Juniors and Above, and Lingustics and Psychology or Neuroscience Majors, Cognitive Science, Psychobiology or Psychology Majors or Premajors, or Neuroscience Minors., which the pass does not lift.
When it meets
Meets: M 2:00pm-2:50pm
Lecture: MW 12:30pm-1:45pm
Public Affairs Building 1337
Predicted GPA
What students say
Dibs measures outcomes: grades, seats, how fast it fills. For what the class is actually like to sit in, BruinWalk has the reviews.
Enrollment over time
A dot is a reading where something moved: the seat count, the status, or the waitlist. The last one is the most recent sweep, moved or not. The line holds flat between dots because that is what the readings say: it did not drift, it held and then jumped. The ticks along the bottom are the hours Dibs recorded reading this section, which is how a flat run says "checked, unchanged" rather than "nobody looked". It only keeps those from 25 August, so the ruler is shorter than the line for now. Both start when Dibs did rather than reaching back before it existed.
Unchanged over 11 days
Show the readings
| Recorded | Enrolled | Capacity | Status | Waitlist |
|---|---|---|---|---|
| 29 Aug 06:42 | 27 | 27 | closed | - |
| 18 Aug 18:40 | 27 | 27 | closed | - |
How big this course usually runs
Final enrollment per term from four years of grade data. Summer excluded: different population, different pass structure.
- 19521F
- 19722W
- 19522S
- 21022F
- 17823S
- 20923F
- 21124W
- 20524S
- 21124F
- 21325W
- 20825S
Peak 213 · most recent 25S at 208