Operant Conditioning

Operant Conditioning is topic 3.8 of AP Psychology, inside Development and Learning. This page works through three real practice questions on it, with the full reasoning behind each credited answer.

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76 questionsConcept Application100% with a figure
Worked examples

Three real operant conditioning questions

From the practice pool, not the mock papers — each with the reasoning that produces the answer.

76 practice questions sit on this single topic — enough that it is worth working through by topic rather than meeting it scattered through a unit review.

100% of them come with a figure. Reading the graph or diagram correctly is most of the work here before any content knowledge applies.

Concept Application · with figure

A student checks a tutoring app often because extra-credit questions appear after an unpredictable number of completed practice problems. Which schedule best explains the persistent checking?

  1. AVariable-ratio reinforcement, because reward follows an unpredictable number of responses.correct
  2. BFixed-interval reinforcement, because reward follows the first response after a set time.
  3. CContinuous reinforcement, because every practice problem earns extra credit.
  4. DPunishment, because a behavior increases after a consequence.
Why A is correct

The reward appears after an unpredictable number of responses.

variable-ratio reinforcement explains the evidence in "A student checks a tutoring app often because extra-credit questions appear after an unpredictable number of...". The credited option, "Variable-ratio reinforcement, because reward follows an unpredictable number of responses", is supported because The number of required responses varies, which produces persistent responding. "Punishment, because a behavior increases after a consequence" is a real-looking alternative, but Punishment decreases behavior; the behavior here increases; "Fixed-interval reinforcement, because reward follows the first response after a..." also fails because A fixed interval depends on time, not response count. The aim is to connect the concrete evidence to the psychological mechanism, then reject choices that shift the process, time frame, or research logic away from the scenario pattern.

Data Interpretation · with figure

A behavior plan is tested for four weeks. Which interpretation is best supported?

  1. AThe data prove praise caused the same change in every possible classroom.
  2. BThe behavior decreased because reinforcement always reduces behavior.
  3. CThe table shows classical conditioning because a reflexive response was paired with a stimulus.
  4. DOn-task time increased as praise became more frequent, but the design lacks a comparison group.correct
Why D is correct

The answer should read the upward trend and avoid overclaiming causation.

Operant Conditioning reasoning here starts with "A behavior plan is tested for four weeks." and asks what mechanism fits. The credited option, "On-task time increased as praise became more frequent, but the design lacks a comparison group", is supported because The trend is positive, but the missing comparison group limits causal claims. "The table shows classical conditioning because a reflexive response was paired..." is a real-looking alternative, but The table concerns consequences and on-task behavior, not reflexive pairing; "The data prove praise caused the same change in every possible classroom" also fails because The evidence is not broad enough for a universal causal claim. The aim is to connect the concrete evidence to the psychological mechanism, then reject choices that shift the process, time frame, or research logic away from the table pattern.

Concept Application · with figure

A student submits homework early to stop reminder emails from a teacher, and early submissions increase. Which consequence is operating?

  1. APositive punishment
  2. BSpontaneous recovery
  3. CMaturation
  4. DNegative reinforcementcorrect
Why D is correct

The behavior increases because reminders stop.

"A student submits homework early to stop reminder emails from a teacher, and early submissions increase." details toward negative reinforcement, not just a familiar Development and Learning label. The credited option, "Negative reinforcement", is supported because A behavior increases because it removes an aversive stimulus. "Maturation" is a real-looking alternative, but The behavior change is tied to a consequence, not biological growth; "Positive punishment" also fails because That would add an unpleasant consequence to reduce behavior. The aim is to connect the concrete evidence to the psychological mechanism, then reject choices that shift the process, time frame, or research logic away from the scenario pattern.

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Last reviewed 2026-08-28. Topic and unit names follow the College Board course framework. Question counts describe the PrepScore practice bank, not the exam.
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Work operant conditioning until the reasoning is automatic.

Real AP questions with a full explanation on every answer, and a mistake bank that only clears when you get it right.

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