QUESTION 2 OF THE FREE-RESPONSE SECTION
What does the AP Psychology EBQ require?
The Evidence-Based Question, or EBQ, asks you to make a defensible claim about a psychology topic and support it with findings from two of three summarized peer-reviewed sources. For each finding, you explain why it supports the claim and apply an AP Psychology perspective, theory, concept, or research finding. The two evidence chains must use different sources and different psychological concepts.
College Board lists the EBQ as one of two free-response questions on the fully digital AP Psychology exam. The complete free-response section contains two questions, lasts 70 minutes, and contributes 33.3% of the exam score. The EBQ itself offers up to seven points across three labeled parts. Parts B and C contain evidence and reasoning subparts, which is why the response has more than three scoring jobs.
Answer the prompt with a defensible claim, cite a specific result from one source and explain it with one AP Psychology concept, then repeat the process with a different source and a different concept.
This is not a five-paragraph essay. You do not need an introduction, a hook, or a conclusion. Labeling Part A, Part B(i), Part B(ii), Part C(i), and Part C(ii) can make the response easier to check. The point-producing work is the claim, two source findings, two evidence-to-claim explanations, and two accurate concept applications.
THE SEVEN-POINT MAP
Where do the seven EBQ points come from?
One point comes from the claim. Each evidence selection can earn one point. Each reasoning subpart can earn one point for explaining how the evidence supports the claim and another for integrating an appropriate psychological concept. A response can therefore name an accurate source finding yet still leave the larger reasoning opportunity unfinished.
Propose a defensible claim that answers the question.
Use specific, relevant, accurate evidence from one source.
Explain the evidence-to-claim link and integrate one AP Psychology concept.
Use specific, relevant, accurate evidence from a different source.
Explain the second link and integrate a different AP Psychology concept.
Part C is not a copy of Part B with a new source number. The second piece of evidence comes from a different source, and the reasoning applies a different perspective, theory, concept, or research finding. If Part B uses retrieval practice, Part C cannot earn the separate concept-application point merely by naming retrieval practice again.
SOURCE TRIAGE BEFORE DRAFTING
How should you read the three EBQ sources?
Read all three sources before choosing a claim. A source may support one side, complicate the relationship, or offer a finding that is difficult to explain with a concept you know well. College Board’s 2025 Chief Reader advice specifically recommends noticing how findings vary and recognizing that sources may contradict one another.
Build a three-row source table. For each source, record only four items: the relevant research finding, which claim direction it supports, a possible AP Psychology concept, and one limitation on how strongly you can describe the finding. This separates results from method details and keeps you from choosing the first source before seeing a better pair.
Do not confuse the method with the finding. “Researchers assigned 100 students to two groups” describes procedure. “The retrieval group recalled more terms one week later than the rereading group” is a result that can serve as evidence.
Your pair does not have to use the two most complicated sources. Choose findings that clearly support the same defensible claim and that you can explain with two accurate, nonduplicative concepts. Source selection is part of the reasoning task.
PART A · CLAIM
What makes an EBQ claim defensible?
A defensible EBQ claim answers the relationship or decision in the prompt and can be supported by at least two supplied findings. “Memory is complicated” is a topic description. “Students should include retrieval practice rather than rely only on rereading when preparing for cumulative tests” takes a position that evidence can support.
Match the claim’s strength to the sources. If both selected studies are correlational, “is associated with” is safer than “causes.” If a controlled experiment manipulated the relevant variable, a causal claim may be more defensible for the studied sample and conditions. Avoid absolute terms such as always, never, or all students unless the sources truly justify them.
“Different study methods affect learning.”
This describes a topic but does not answer which approach the evidence supports.“Students should include active retrieval instead of using rereading alone when preparing for cumulative tests.”
This gives the two evidence chains a clear proposition to support.Claim frame: “Based on the evidence, ___ because/when ___.” The frame is optional; the essential move is a clear answer to the prompt.
PARTS B(i) AND C(i) · EVIDENCE
What counts as specific EBQ evidence?
EBQ evidence is a specific, relevant, and accurate research finding from a named source. It usually includes the groups or variables, the measured outcome, and the direction of the result. Cite the source in the sentence. A study’s sample, random assignment, or procedure may help you understand the source, but those details are not substitutes for the finding the claim needs.
- Source: Does the sentence identify Source 1, 2, or 3?
- Result: Does it say what the researchers found, with a direction or comparison?
- Relevance: Does that result actually support the claim you wrote in Part A?
You do not need to copy every number from a source. Use the number when it makes the comparison precise. “Source 1 found that the retrieval group averaged 17.6 correct answers compared with 13.8 for the rereading group one week later” is specific. “Source 1 proved retrieval is better” is vague, overstates what one study can establish, and omits the measured result.
Evidence frame: “According to Source __, participants who ___ had a higher/lower ___ than participants who ___.” Adapt the sentence to the actual type of finding; do not force a group-comparison frame onto a correlation.
PARTS B(ii) AND C(ii) · REASONING
How do you earn the EBQ reasoning points?
Each reasoning subpart has two distinct jobs. First, explain why the selected finding supports the Part A claim. Second, integrate a relevant AP Psychology perspective, theory, concept, or research finding into that explanation. Merely defining the concept does not complete the application.
Suppose a retrieval-practice group recalled more information than a rereading group. “The testing effect is improved memory after retrieval practice” defines a concept, but it does not explicitly use the result. A stronger explanation says the act of retrieving information during study strengthens later access to that information; therefore, the retrieval group’s higher delayed score supports including self-testing rather than rereading alone.
The second evidence chain needs a different concept. Closely related terms are not automatically different ideas. Plan both concepts before drafting Part B so you do not reach Part C with only a repeated explanation. Current AP Psychology cognition content includes retrieval practice and the testing effect, metacognition, effortful processing, the levels-of-processing model, and the spacing effect; use only a concept that genuinely explains the selected finding.
Reasoning frame: “This finding supports the claim because ___. This can be explained by ___, which applies here because ___.” The last blank must connect the concept to the source result, not recite a detached definition.
ORIGINAL STEP-BY-STEP LEARNING ARTIFACT
Worked EBQ: retrieval practice versus rereading
The prompt, source summaries, data, and response below are original AP Study Lab instructional material. They are not official or released College Board questions and do not summarize real published studies.
Using the sources below, develop and justify a claim about whether students should include active retrieval instead of relying only on rereading when preparing for cumulative tests.
Researchers randomly assigned 144 high school students to study the same 20 psychology terms. One group reread the definitions three times. The other group studied once, recalled each definition without notes, and then received corrective feedback. On a test one week later, the retrieval group averaged 17.6 correct answers; the rereading group averaged 13.8.
For six weeks, 210 eleventh- and twelfth-grade students logged how often they used self-quizzing while studying. The proportion of study sessions containing self-quizzing had a positive correlation of r = .41 with cumulative course-exam scores. Researchers did not assign study methods or control sleep, prior achievement, or total study time.
Researchers randomly assigned 96 introductory psychology students to prepare for an application test. One group highlighted and reread a concept comparison. The other group closed the material, generated similarities and differences from memory, and checked its work with feedback. Forty-eight hours later, the generation group averaged 78% on novel scenarios; the highlighting group averaged 64%.
Step 1: sort the sources before choosing
Strong experimental support. Retrieval produced higher delayed recall. Best concept: testing effect/retrieval practice.
Relevant positive association, but not causal. Useful backup evidence; uncontrolled third variables limit the claim.
Strong experimental support on new applications. Best concept: effortful semantic processing or levels of processing.
Sources 1 and 3 form the clearest pair. Both directly compare an active-retrieval activity with a more passive review activity, both report delayed outcomes, and each supports a distinct concept application. Source 2 supports an association, but it would require more cautious causal language.
Step 2: write a claim the two findings can support
Students should include active retrieval rather than rely only on rereading when preparing for cumulative tests because retrieval-based activities can improve delayed recall and application.
The claim is specific enough to answer the prompt and limited enough for the sources. It does not claim retrieval guarantees a grade, works identically for every learner, or should replace every other study activity.
Step 3: build the first evidence-reasoning chain
According to Source 1, students who recalled the terms and received feedback averaged 17.6 correct answers one week later, compared with 13.8 for students who reread the definitions three times.
This result supports the claim because the students who had to retrieve the definitions showed better delayed recall than students with repeated exposure. The testing effect describes improved later retrieval after practicing retrieval itself. Recalling each definition without notes required the retrieval group to practice accessing the memory, which helps explain why that group remembered more terms one week later.
The evidence sentence gives the source, both groups, both values, and the direction. The reasoning first explains the link to the claim and then uses the testing effect as a mechanism. It does not stop after defining retrieval practice.
Step 4: build a different second chain
According to Source 3, students who generated similarities and differences from memory averaged 78% on novel application scenarios after 48 hours, while students who highlighted and reread averaged 64%.
This result supports the claim because active generation produced stronger transfer to unfamiliar scenarios than highlighting and rereading. The levels-of-processing model proposes that semantic processing creates deeper encoding than attention to surface features. Generating meaningful relationships among concepts required semantic processing, which helps explain the group’s higher performance when applying the ideas to new scenarios.
The second chain uses a different source and a different concept. “Testing effect again” would repeat the Part B application. “Levels of processing means deep information is remembered” would be closer to a definition than an integration unless it explains how generating comparisons created semantic processing in this source.
“Source 3 used 96 college students, so retrieval is helpful.” The participant count describes the study; it is not the outcome that supports the claim. Replace it with the 78% versus 64% result, then explain why generating meaningful relationships could improve application.
WHAT THE 2025 RESPONSES REVEAL
Where did students lose EBQ points?
The 2025 Set 1 Chief Reader report shows a sharp difference between finding evidence and fully explaining it. The EBQ mean was 4.07 out of 7. The report states that 94% earned the claim point, 86% earned the first evidence point, and 84% earned the second evidence point. The larger losses occurred in reasoning.
For Part B(ii), 56% earned at least one reasoning point, but only 22% earned both by also applying a psychological perspective, theory, concept, or research finding. For Part C(ii), 50% earned at least one point and only 14% earned both. The second chain required a different concept, which made repetition and weak application especially costly.
Describing the general topic or drifting off prompt instead of stating a position the sources can support.
Giving no source citation, reporting procedure instead of a result, or selecting a finding that is inaccurate, nonspecific, or irrelevant to the claim.
Using the same source for both evidence parts when the current scoring expectation calls for a different source in Part C.
Repeating “this supports my claim” without showing how the result establishes the claimed relationship.
Defining a related term but never integrating it into the evidence-to-claim explanation.
Reusing the Part B concept in Part C instead of applying a different psychological idea to the second finding.
PRACTICE THE BOTTLENECK
How should you practice the AP Psychology EBQ?
Practice the two reasoning chains separately before writing repeated full responses. College Board publishes 70 minutes for the complete two-question free-response section and does not prescribe a public minute-by-minute split for the EBQ. During practice, track how long you spend reading, sorting sources, and writing each chain, then protect enough time for the AAQ as well.
- Three-source sort: Give yourself three study summaries and fill in the result, claim direction, possible concept, and causal-language caution for each.
- Evidence-only drill: Turn each source into one sentence that contains the source number, exact finding, and direction. Reject sentences that only describe participants or procedure.
- Concept integration drill: Add a “because” sentence that applies—not merely defines—the concept. Underline the words that connect the concept to the reported result.
- Difference check: Put the Part B and Part C concepts side by side. If they are the same idea under two names, replace one.
- Official scoring review: After completing a released current-format EBQ, compare your response with the official scoring guidance and write one precise repair rule.
Final EBQ checklist
- Part A makes a defensible claim that directly answers the prompt.
- Part B(i) names one source and uses a specific, relevant, accurate finding.
- Part B(ii) explains why that finding supports the claim.
- Part B(ii) integrates—not only defines—one AP Psychology concept.
- Part C(i) uses a specific finding from a different source.
- Part C(ii) builds a second evidence-to-claim explanation.
- Part C(ii) integrates a different AP Psychology concept.
- Correlational findings are described as associations rather than proof of causation.
Start with the newest official materials. College Board’s exam-question page includes released free-response questions, scoring guidelines, and sample-response commentary, while warning that older questions may not completely align with the revised course and exam.