The Psychology Test and how to prepare

What the test is for

The GRE Subject Test in Psychology is an achievement test. It measures how much of the core of undergraduate psychology you know and how well you can use it. ETS says the questions are drawn from "the core of knowledge most commonly encountered" in undergraduate courses across the broadly defined field (ETS, GRE Subject Test Content and Structure). Graduate programs that ask for it use it next to your transcript, letters and statement, so a strong score is one useful piece of evidence among several, not a verdict on you.

This course covers that core in the order ETS's own outline uses, one unit per area. This lesson sets out the facts of the test so the rest of your preparation has a clear target.

Format and timing

Feature	Current test (2026–27)
Questions	About 144 multiple-choice questions
Answer options	Five per question; choose the one correct or best answer
Time	2 hours in total
Sections	None separately timed
Delivery	Computer-delivered, at test centers worldwide, and at home on select dates within the testing windows
Terminology for disorders	DSM-5-TR terms, criteria and classifications

Sources: ETS, GRE Subject Test Content and Structure; ETS, Register for the GRE (Subject Test questions).

Some questions share a stimulus. ETS notes that "a description of an experiment or a graph" may serve as the basis for several questions (ETS, GRE Subject Test Content and Structure). You will see sets like this throughout the course and in the practice exam.

Worked example: your pace

Two hours is $120 \times 60 = 7{,}200$ seconds. Spread over 144 questions:

$$\frac{7{,}200 \text{ s}}{144} = 50 \text{ seconds per question}$$

That pace is brisk but humane. Many recall questions take 15 to 30 seconds, which banks time for data and design questions that take 90 seconds or more. A useful checkpoint: at the one-hour mark you want to be at or past question 72.

What is on it: the six content areas

ETS gives the number of questions in each area. The percentages are our arithmetic (count ÷ 144).

Content area	Questions	Share	Subareas named in the fact sheet
Biological	30	about 21%	Sensation and Perception (9–11); Physiological/Behavioral Neuroscience (19–21)
Cognitive	29	about 20%	Learning (6–8); Language (4–6); Memory (10–12); Thinking (5–7)
Social	19	about 13%	Ten topic groups, from attribution to aggression
Developmental	18	about 13%	Nine topic groups, from nature–nurture to socialization and culture
Clinical	23	about 16%	Personality (4–6); Clinical and Abnormal (17–19)
Measurement/Methodology/Other	25	about 17%	General: history, industrial-organizational, educational (7–9); Measurement and Methodology (16–18)

Sources: ETS, GRE Subject Test Content and Structure; ETS, The GRE Psychology Test fact sheet.

Three things stand out.

1. Neuroscience is the largest single subarea (19–21 questions), larger than all of Developmental. Neurons, drugs, brain structures, hormones, sleep and motivation deserve real time.
2. Methods is worth a sixth of the test. Measurement and Methodology alone is 16–18 questions: research design, statistics, psychometrics, ethics and the interpretation of findings. These skills also help you answer data questions in every other area.
3. Clinical and Abnormal (17–19) is the second-largest subarea. ETS says the test follows DSM-5-TR, so learn current names. For example, the test will say intellectual developmental disorder, persistent depressive disorder and illness anxiety disorder.

What the questions ask you to do

ETS lists five kinds of thinking: recalling factual information, analyzing relationships, applying principles, drawing conclusions from data, and evaluating a research design (ETS, GRE Subject Test Content and Structure). In practice that means:

• Recall: name the structure, the theorist or the term.
• Relationship: how two variables, structures or theories differ or connect.
• Application: a short scenario that you classify, such as "this is negative reinforcement" or "this is the actor–observer difference".
• Data: read a table, graph or result and say what follows, and what does not.
• Design: spot the confound, the missing control or the threat to validity.

Recall alone will not carry you, so every lesson here ends with application-style practice.

How the test is scored

• Total score. Every Subject Test reports a total score on a 200–990 scale in 10-point steps, and each test's actual range is narrower than that (ETS, Getting Your GRE Subject Test Scores). Your score is based on the number of questions you answer correctly (ETS, Interpreting Your GRE Scores: 2026–27). The number correct is converted to a scaled score so that equal scaled scores mean about the same performance on any edition (ETS, Understanding GRE Subject Test Scores).
• Six subscores. Since September 2023 the Psychology Test also reports six percent-correct scores, one per content area, from 0 to 100. They are not equated, so a percent-correct score on one edition cannot be compared with one on another edition (ETS, Understanding GRE Subject Test Scores).
• Context. ETS reports a mean total score of 584 (standard deviation 114) for the 2,278 people who took the Psychology Test between July 1, 2022 and June 30, 2025 (ETS, Interpreting Your GRE Scores: 2026–27). Graduate programs differ in what they look for, so check each program's own guidance.

Because the score counts correct answers only, a blank and a wrong answer score the same. Answer every question, even when you have to make your best guess.

A note on an official inconsistency: the 2026–27 Interpreting Your GRE Scores PDF still has a general line saying subscores run from 20 to 99. ETS's web pages explain that the 20–99 scale applies to tests taken before September 2023, and the PDF's own Psychology subscore table reports percent-correct means. Trust the web pages for the current test.

When and where

For 2026–27 ETS lists three testing windows (ETS, Getting Your GRE Subject Test Scores):

Testing window	Scores reported
September 14–27, 2026	October 5, 2026
October 19–November 1, 2026	November 9, 2026
April 19–May 2, 2027	May 10, 2027

The registration fee is 199 US dollars worldwide, fee reductions may be available, and you may take a Subject Test once every 14 days (ETS, Register for the GRE). Scores stay reportable for 5 years, and with ScoreSelect you choose which scores to send (ETS, GRE Subject Tests for score users). Check availability early. Application deadlines, not test dates, should drive your plan.

A study plan weighted like the test

A plan that follows ETS's counts keeps you from overstudying the topics you enjoy. Here is one for about 10 weeks at 8 to 10 hours a week. Stretch or compress it to fit your schedule.

Weeks	Units	Why this order
1	Measurement and Methodology	Methods skills help with data questions in every unit
2–3	Sensation and Perception; Neuroscience	The largest area; front-load it
4–5	Learning, Language, Memory, Thinking	The second-largest area
6	Social
7	Developmental
8	Personality; Clinical and Abnormal
9	History and applied fields; review of weakest units
10	Full-length practice exam, review, then ETS's practice book under timed conditions

Each week: read the lesson, do its practice questions, and keep an error log. For every miss, write why the right answer is right and why your answer was tempting. Return to the log every week. Spaced retrieval practice of this kind is one of the best-supported study methods in cognitive psychology, and the Memory lesson explains why.

Using the official practice test

ETS publishes a free practice book with a full-length test, an answer key and a score conversion (ETS, Practice Book for the GRE Subject Test in Psychology). It is the only practice material that comes from the test maker, so save it for a dress rehearsal. Take it in one sitting, in two hours, with no notes. Our own practice exam is written to ETS's published counts, but only ETS's book can convert a raw score into a scaled score.

Common traps

• Treating subscores as comparable across editions. They are percent-correct scores and not equated, so a 70 in Clinical on one edition and a 70 on another are not necessarily equal performances.
• Underweighting methods. Students often leave statistics and research design for last. Together with history and the applied fields they are about a sixth of the test.
• Using outdated diagnostic names. The test follows DSM-5-TR.
• Lingering. At 50 seconds a question, three questions at three minutes each cost you time for about eight more. Make your best choice, answer, and move on.
• Leaving questions blank. Only correct answers count, so a guess can only help.

Check yourself

• How many questions, how much time, and how many options per question?
• Which content area has the most questions, and which subarea is the single largest?
• What does a percent-correct subscore measure, and why can't you compare it across editions?
• Why should you answer every question?
• Which free official resource should you take as a final timed rehearsal?