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PSYCH 120B · Dis 1G

Sensation and Perception

Fall 2026Kelly, P.4 units

Seats, time, final and grades

Seats

Closed.

27 of 27 enrolled.

Read 6 hours ago. The latest refresh is overdue. Seats and instructors may have changed since. Check the registrar before enrolling.

Meets

F 10:00am-10:50am

This discussion only. You also attend Lec 1.

Final

Tue 8 Dec, 6:30pm to 9:30pm

One exam for the whole class, Los Angeles time.

Read 3 days ago.

Grades

3.60

Predicted GPA

Historical records across all instructors; 2,534 letter grades

dibs has seen this section open 10 times since 18 August. The last time was 7 October.

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Your year

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When you can enroll

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A watch slot

25 per account. A lecture watch also covers its discussions. Paused watches still use a slot.

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Before you can enroll

Registrar's Restrictions cell, read 29 hours ago: "Sophomores and Above".

Tell dibs what you have already taken and this line will say which of these you have. Your list.

From the registrar enrollment limit

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.

This limit ends at an enrollment pass rather than on a date, and dibs does not hold the date second pass opens for Fall 2026, so it cannot say whether that pass has come. When it does, the registrar writes who may enroll then as “Junior/senior departmental pre-majors and Neuroscience minors may enroll on the second pass.” So dibs cannot tell whether this class is open to you today, and it is not counting it as one you can take: your enrollment appointment on MyUCLA is what settles it. This class is also Sophomores and Above, which the pass does not lift.

Restrictions read 29 hours ago.

When it meets

This discussion and its linked lecture.

Mon
Tue
Wed
Thu
Fri
10am
11am
12pm
1pm

Lec 1

12:30pm-1:45pm

Lec 1

12:30pm-1:45pm

Dis 1G

10am-10:50am

Scroll sideways for the whole week. All meeting times are listed below.

  • Dis 1G

    F 10:00am-10:50am

  • Lec 1 (required lecture)

    MW 12:30pm-1:45pm

Pritzker Hall 3571

Grades

3.60

Predicted GPA

Historical records across all instructors; 2,534 letter grades

Of the 4 people in the grade record for PSYCH 120B, the 2 with the most grades: SHAMS, LADAN at 3.64 over 1,660 grades and MURRAY, CAROLYN ANNE at 3.56 over 625 grades.

A range
72%
P/NP
1%
D/F/W
2.1%

Full grade history for PSYCH 120B

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.

What the work looks like

  • 2 exams, 11 mentions in past reviews
  • Quizzes mentioned, no number given, 2 mentions in past reviews
  • 3 papers, 11 mentions in past reviews
  • Projects mentioned, no number given, 6 mentions in past reviews
  • Group works mentioned, no number given, 2 mentions in past reviews

Based on 58 reviews; source checked 6 days ago. dibs counts only what a review actually states, so a kind of work nobody mentioned is absent rather than zero.

Reviews for PSYCH 120B Search the reviews for P. Kelly

Will it still be here

high risk chance of closing before your enrollment pass.

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
  • 20525F
Enrollment by term: 21F 195, 22W 197, 22S 195, 22F 210, 23S 178, 23F 209, 24W 211, 24S 205, 24F 211, 25W 213, 25S 208, 25F 205

Peak 213 · most recent 25F at 205

Seats over time

Nothing read since 16 Oct, 6 hours ago. Over about 2 months before that, same seat count, but the status moved and came back and the seat count moved and came back.

10 times reopened
27 of 27 · no seats left
18 Aug 18:4017 Sep 06:1616 Oct 17:52 · 6 hours ago
Checked 168 of the 1143 hours with hourly history, 15%. No reading was recorded in 975 hours. dibs had no hourly record before 30 Aug, which is the other 273 of 1416 plotted.27 of 27 enrolled at the newest reading, 6 hours ago, and no seats left. Seats from 18 Aug 18:40 to 16 Oct 17:52, 27 to 27. Checks are not continuous monitoring. Changes between checks may be missed.

A dot is a reading where something moved: the seat count, the status, or the waitlist. Flat between dots joins recorded counts; changes between reads may be missed. The line starts when dibs first saw this section rather than reaching back before it existed. The last one is the last time dibs read this section, moved or not, and that was 6 hours ago. It is where the line stops, not where the count is now.

Show the readings (24)
Recorded Enrolled Capacity Status Waitlist Hours read
16 Oct 17:52 27 27 closed - 27 of 192
8 Oct 18:12 27 27 closed - 5 of 23
7 Oct 20:02 25 27 open - 2 of 8
7 Oct 13:05 26 27 open - 3 of 15
6 Oct 23:12 27 27 closed - 5 of 26
5 Oct 22:52 26 27 open - 6 of 35
4 Oct 12:22 27 27 closed - 6 of 49
2 Oct 12:42 26 27 open - 4 of 16
1 Oct 21:22 27 27 closed - 4 of 14
1 Oct 08:33 25 27 open - 4 of 13
30 Sep 20:32 26 27 open - 2 of 4
30 Sep 17:22 27 27 closed - 2 of 5
30 Sep 13:52 26 27 open - 2 of 4
30 Sep 10:22 27 27 closed - 3 of 12
29 Sep 23:42 26 27 open - 2 of 4
29 Sep 20:12 27 27 closed - 2 of 5
29 Sep 16:42 26 27 open - 26 of 163
22 Sep 22:32 27 27 closed - 2 of 8
22 Sep 15:32 26 27 open - 22 of 144
16 Sep 16:32 27 27 closed - 2 of 4
16 Sep 13:12 26 27 open - 17 of 107
12 Sep 03:37 27 27 closed - 3 of 12
11 Sep 16:40 26 27 open - 39 of 575, 273 no hourly record
18 Aug 18:40 27 27 closed - -
How readings and alerts work

Dated seat counts can be available even when hourly check history is missing. Gaps do not show whether seats changed between observations.

Seat counts show the last successful read, not live availability. Refreshes can be delayed by request limits or upstream interruptions. Watched sections receive priority, but an hourly update for every section is not guaranteed.

The registrar can change a seat count between our checks. Alerts depend on dibs detecting an opening and completing delivery; a quiet watch does not prove that no seat opened. Check the registrar before enrolling.

Class chat

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Dis 1G shares one room with Lec 1 and every other discussion under it, because that is what a student means by "my class".

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