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MCAT Psychological Social Foundations Quiz

MCAT Psychological Social Foundations Quiz: 7c Theories Attitude Behavior Change

Practice 7c Theories Attitude Behavior Change in MCAT Psychological Social Foundations with focused quiz questions that help you check what you know, review explanations, and build confidence with test-style prompts.

Question 1 / 20

0 of 20 answered

A workplace wellness team uses the health belief model to increase flu vaccination among employees. Survey results show employees believe flu can be serious and that the vaccine is effective, but many say, “I’m unlikely to get the flu.” Which belief should the team target to increase uptake?

Select an answer to continue

What this quiz covers

This quiz focuses on 7c Theories Attitude Behavior Change, giving you a quick way to practice the rules, question types, and explanations that matter most for MCAT Psychological Social Foundations.

How to use this quiz

Try each quiz question before looking at the correct answer. Use the explanations to review missed ideas, then come back to similar questions until the pattern feels familiar.

All questions

Question 1

A workplace wellness team uses the health belief model to increase flu vaccination among employees. Survey results show employees believe flu can be serious and that the vaccine is effective, but many say, “I’m unlikely to get the flu.” Which belief should the team target to increase uptake?

  1. Perceived susceptibility (correct answer)
  2. Perceived barriers
  3. Cues to action
  4. Perceived benefits

Explanation: This question tests perceived susceptibility in the health belief model. The health belief model predicts behavior based on perceived susceptibility, severity, benefits, barriers, and cues. Employees downplay flu risk despite acknowledging severity and benefits, low susceptibility limits action. Choice A is the target belief for change. Choice D fails as benefits are already recognized. For broad use, survey core beliefs. Targeting susceptibility increases motivation.

Question 2

A smoking cessation counselor tailors messages using the transtheoretical model. One client reports, “I quit two weeks ago and I’m trying to avoid my usual smoke breaks at work.” Which counseling focus is most consistent with this client’s stage?

  1. Increase awareness of harms because the client is not considering change
  2. Strengthen commitment and plan coping strategies for triggers to support early behavior change (correct answer)
  3. Discourage any behavioral attempts until the client feels fully confident
  4. Assume relapse is inevitable and shift attention away from smoking entirely

Explanation: This question tests action-stage interventions in the transtheoretical model. The transtheoretical model tailors strategies by stage, with action focusing on commitment and coping. The client recently quit, indicating action stage needing trigger management. Choice B aligns by strengthening plans and strategies. Choice A fails as it's for precontemplation. For application, match to current stage. Action emphasizes relapse prevention.

Question 3

A smoking-cessation program uses operant conditioning. Participants earn points for each day they submit a carbon monoxide breath test below a cutoff; points can be exchanged for transit passes. After 3 weeks, adherence drops when rewards become less frequent. Which change is most likely to increase persistence of abstinence over time?

  1. Switch to a variable-ratio schedule for point bonuses tied to negative tests (correct answer)
  2. Switch to punishment by adding extra clinic visits after each negative test
  3. Stop all rewards so participants rely only on intrinsic motivation
  4. Pair transit passes with a neutral tone of voice to avoid conditioned associations

Explanation: This question tests understanding of reinforcement schedules in operant conditioning for maintaining behavior. Variable-ratio schedules, where reinforcement occurs after an unpredictable number of responses, produce the most persistent behavior because they create uncertainty about when the next reward will come. Switching to a variable-ratio schedule for point bonuses (A) would make rewards less predictable while maintaining their contingency on abstinence, increasing resistance to extinction when rewards become less frequent. This schedule mimics gambling dynamics that maintain behavior despite intermittent payoffs. Option B introduces punishment which can suppress behavior but doesn't strengthen abstinence, while C removes all reinforcement leading to extinction. Option D misapplies classical conditioning concepts to an operant scenario.

Question 4

A nonprofit promotes organ-donor registration using the elaboration likelihood model. At a crowded street festival, volunteers have about 10 seconds per interaction. They test two scripts: (1) a concise message delivered by a physician in a white coat stating that “most people in your city are registered,” and (2) a rapid summary of statistical benefits and myths about donation. Based on the model, which strategy best aligns with maximizing registrations in this setting?

  1. Avoid cues like clothing and norms because they reduce credibility and therefore increase counterarguing
  2. Use the statistical summary because strong arguments always outperform cues regardless of audience attention
  3. Randomly alternate scripts because route of persuasion does not affect behavior when decisions are prosocial
  4. Use the physician and social-consensus cue because limited time and distraction favor peripheral-route persuasion (correct answer)

Explanation: This question tests the elaboration likelihood model in designing effective persuasion under time constraints. The elaboration likelihood model differentiates persuasion routes: peripheral for low-ability situations using cues like authority or consensus, and central for high-ability ones using argument strength. At a crowded festival with only 10 seconds, limited attention favors peripheral-route persuasion via the physician's coat (authority) and social consensus cue. This strategy aligns with maximizing registrations by relying on quick, heuristic processing rather than detailed stats. In contrast, assuming strong arguments always outperform cues (choice B) ignores how low ability reduces elaboration. For verification, assess if the context's constraints match the route: distractions predict cue effectiveness. Always prioritize peripheral strategies when elaboration is unlikely.

Question 5

In a campus study on cognitive dissonance theory, participants who publicly endorsed a “zero-waste lifestyle” were later observed purchasing single-use bottled water during a heat wave. When asked immediately afterward, some participants reported that bottled water “isn’t really a big deal” and that “personal health matters more than small environmental choices.” Based on cognitive dissonance theory, which action would be most likely to reduce dissonance for a participant who wants to maintain a positive self-concept as environmentally responsible?

  1. Attribute the purchase to stable personal traits (e.g., “I’m just not an environmentalist at heart”) to make the behavior feel consistent
  2. Add consonant cognitions by committing to a concrete compensatory behavior (e.g., carrying a reusable bottle for the rest of the month) (correct answer)
  3. Increase the perceived importance of the inconsistency (e.g., “This proves I’m a hypocrite”) to motivate future change
  4. Seek approval from friends who also bought bottled water to satisfy a need for affiliation

Explanation: This question tests understanding of cognitive dissonance reduction strategies. Cognitive dissonance theory states that when our behaviors contradict our attitudes or self-concept, we experience psychological discomfort that motivates us to restore consistency. In this scenario, the participant faces dissonance between their public endorsement of zero-waste living and their purchase of bottled water. Adding consonant cognitions by committing to compensatory behaviors (option B) reduces dissonance by balancing the inconsistent act with a concrete pro-environmental action, allowing the person to maintain their self-concept as environmentally responsible. Option A (attributing to stable traits) would actually increase dissonance by suggesting they're not environmentally minded, while option C increases dissonance magnitude rather than reducing it. A key principle is that people prefer to add consonant cognitions or change behaviors rather than fundamentally alter their self-concept.

Question 6

A hospital tests two brochures to increase hand-hygiene compliance among visitors using the elaboration likelihood model. Brochure 1 contains clear, evidence-based explanations of infection transmission and a short FAQ. Brochure 2 is visually striking and features a simple slogan: “Clean hands save lives,” plus a photo of a smiling nurse. Observers find that visitors who are anxious about a hospitalized family member respond more to Brochure 1, while visitors making brief drop-in visits respond more to Brochure 2. Based on the elaboration likelihood model, which prediction is most consistent with these results?

  1. Brochure 2 will produce more enduring compliance because peripheral cues are processed automatically
  2. Brochure 1 will produce more enduring compliance among anxious visitors because their attitudes are more likely formed via the central route (correct answer)
  3. Both brochures will produce equal durability because they target the same behavior in the same setting
  4. Brochure 1 will backfire among anxious visitors because fear prevents any systematic processing

Explanation: This question tests predicting attitude persistence based on processing routes in the elaboration likelihood model. The elaboration likelihood model predicts that attitudes formed through central route processing (systematic evaluation of arguments) are more enduring than those formed through peripheral route processing (superficial cues). Anxious visitors have high personal relevance and motivation, leading them to process Brochure 1's evidence-based content centrally, creating durable attitude change that translates to sustained behavior. Brief visitors lack motivation for effortful processing, so they respond to Brochure 2's peripheral cues, but these attitudes are less stable over time. Option B correctly identifies that anxious visitors' central route processing of Brochure 1 will produce more enduring compliance. The practical implication is that lasting behavior change requires matching message depth to recipient motivation—detailed arguments produce durable change only when recipients are motivated to process them carefully.

Question 7

A city wants residents to reduce household water use during a drought using messaging informed by the elaboration likelihood model. Survey data indicate that homeowners who recently received high water bills report strong motivation to conserve, while residents whose water is included in rent report low motivation. The city can only send one message type per group. Which pairing is most consistent with the elaboration likelihood model to maximize durable attitude change?

  1. Both groups: the same detailed message because strong arguments always produce central-route processing
  2. High-bill homeowners: a message relying on humor and music; Rent-included residents: a message with detailed cost-benefit calculations
  3. High-bill homeowners: a short slogan repeated frequently; Rent-included residents: a technical report on reservoir levels
  4. High-bill homeowners: a message with detailed, actionable evidence; Rent-included residents: a message emphasizing an attractive spokesperson and simple cues (correct answer)

Explanation: This question tests matching message strategy to motivation levels using the elaboration likelihood model. The elaboration likelihood model predicts that high-motivation recipients (homeowners with high bills) will engage in central route processing, carefully evaluating message arguments, while low-motivation recipients (renters with included water) will rely on peripheral cues. High-bill homeowners need detailed, actionable evidence because they're motivated to process substantive information about reducing their costs. Rent-included residents lack personal relevance, so they'll respond better to peripheral cues like attractive spokespersons or simple, memorable elements. Option D correctly matches processing routes to motivation levels, while option B reverses the appropriate strategies. The practical principle is that effective persuasion requires matching message complexity to audience motivation: substantive arguments for motivated audiences, simple peripheral cues for unmotivated audiences. This targeting produces more durable attitude change than one-size-fits-all messaging.

Question 8

A student organization promotes a new attendance policy using cognitive dissonance theory. Members who frequently skipped meetings sign a public statement: “Regular attendance is essential to our mission.” Attendance improves for some members, but others begin arguing that meetings are “mostly social” and “not that important.” According to cognitive dissonance theory, what best explains why some members devalued the importance of meetings after signing?

  1. They reduced dissonance by changing the importance of the attitude object rather than changing their behavior (correct answer)
  2. They experienced reactance because the statement threatened their freedom, which always increases compliance
  3. They engaged in central-route processing and therefore became more persuaded by counterarguments
  4. They conformed to group norms by privately accepting the organization’s values more strongly

Explanation: This question tests understanding alternative modes of dissonance reduction. Cognitive dissonance theory identifies multiple strategies for reducing dissonance: changing behavior, changing attitudes, or changing the importance/relevance of the conflicting elements. Members who devalued meetings after signing the pro-attendance statement were reducing dissonance by minimizing the importance of the attitude object (meetings) rather than changing their behavior. By deciding meetings are "mostly social" and "not that important," they can maintain their poor attendance without experiencing dissonance about violating their public commitment. This represents changing cognitions about importance rather than changing behavior. Option B incorrectly invokes reactance theory, option C misapplies elaboration likelihood concepts, and option D contradicts the described outcome. The key insight is that when behavior change is difficult or costly, people often reduce dissonance by devaluing the importance of the conflicting attitude or behavior.

Question 9

A campus campaign uses the health belief model to encourage consistent condom use. Focus groups reveal students believe STIs are serious but say condoms “ruin the mood” and are inconvenient. Which intervention best reflects the model’s emphasis on barriers and action?

  1. Distribute free condoms in dorms and provide brief tips to make use easier, paired with reminders before weekends (correct answer)
  2. Use fear-based images of STI complications to increase perceived severity
  3. Have a celebrity endorse condoms to trigger peripheral-route persuasion
  4. Punish students caught without condoms by restricting access to campus events

Explanation: This question tests barriers and cues in the health belief model. The health belief model promotes action by lowering barriers and providing cues amid perceived threats. Students see STI risks but cite condom inconveniences as barriers. Choice A addresses this with access, tips, and reminders. Choice B fails by focusing on severity alone. For verification, balance all model elements. Cues prompt timely behavior.

Question 10

A lab study uses cognitive dissonance theory to examine effort justification. Participants either complete a highly demanding, frustrating screening task to join a discussion group or complete an easy screening task. The subsequent discussion group is intentionally dull for all participants. Which outcome is most consistent with the theory?

  1. Participants who completed the demanding screening rate the dull group more positively to justify the effort (correct answer)
  2. Participants who completed the easy screening rate the dull group more positively because low effort increases pride
  3. Participants who completed the demanding screening rate the dull group more negatively because frustration transfers to evaluation
  4. Both groups rate the dull group similarly because dissonance only occurs when people publicly change their attitudes

Explanation: This question tests cognitive dissonance theory's effort justification paradigm. Cognitive dissonance theory proposes that expending high effort for a disappointing outcome creates dissonance, resolved by positively reevaluating the outcome to justify the investment. Participants who endured a demanding screening for a dull group rate it more positively to rationalize their effort, reducing dissonance. This outcome is consistent with the theory's prediction of attitude inflation following unjustified effort. Suggesting demanding tasks lead to negative ratings due to frustration (choice C) overlooks dissonance-driven justification. To check, evaluate if effort level predicts evaluation shift: high effort amplifies positive reevaluation. Ensure the scenario involves voluntary persistence to trigger dissonance.

Question 11

A city wants to reduce household water use and designs two mailers guided by the elaboration likelihood model. Mailer 1 includes a personalized chart of the household’s water use over 6 months and a detailed explanation of how specific behaviors change the bill. Mailer 2 features a visually striking postcard stating “Be a good neighbor—save water,” with a smiling family photo. For homeowners who recently received unusually high water bills and requested more information, which outcome is most consistent with the model?

  1. Mailer 2 produces more persistent change because vivid images increase elaboration and argument scrutiny
  2. Mailer 1 produces more persistent change because high personal relevance increases central-route processing (correct answer)
  3. Mailer 2 produces more persistent change because social approval is always the primary driver of behavior change
  4. Neither mailer should matter because water use is determined mainly by stable personality traits, not persuasion

Explanation: This question examines the elaboration likelihood model in high-relevance persuasion. The elaboration likelihood model indicates that high personal relevance boosts motivation for central-route processing, resulting in persistent change from strong, detailed arguments rather than superficial cues. Homeowners with high bills who requested info have elevated relevance, making Mailer 1's personalized data and explanations more effective for lasting water-use reduction. This follows the model by emphasizing argument scrutiny under high involvement. Claiming vivid images increase elaboration (choice A) misapplies the model, as images are peripheral cues less effective here. For verification, confirm if relevance matches route: high stakes predict durable change from content. Always differentiate persistent effects from temporary cue-based persuasion.

Question 12

In a lab study explicitly framed around cognitive dissonance theory, participants are paid either 1or1 or 1or20 to tell the next participant that a tedious task was “interesting.” Afterward, participants rate how enjoyable the task actually was. The researchers observe that the 1groupreportshigherenjoymentthanthe1 group reports higher enjoyment than the 1groupreportshigherenjoymentthanthe20 group. Which interpretation best explains the difference using cognitive dissonance theory?

  1. The $20 group experienced greater dissonance because the larger reward made the lie feel more morally wrong
  2. The $1 group experienced less dissonance because the small reward reduced the importance of the behavior
  3. The $1 group reduced dissonance by changing their attitude about the task because they had insufficient external justification (correct answer)
  4. The $20 group changed their attitude more because higher incentives increase intrinsic motivation for the task

Explanation: This question tests the insufficient justification effect in cognitive dissonance theory. Cognitive dissonance theory predicts that when external justification for counter-attitudinal behavior is minimal, people experience greater dissonance and are more likely to change their attitudes to match their behavior. The 1grouphadinsufficientexternaljustificationforlying(therewardwastrivial),creatingstrongdissonancebetweentheirbehavior(lying)andself−concept(honestperson).Toreducethisdissonance,theychangedtheirattitudeaboutthetask,genuinelybelievingitwasmoreenjoyable.The1 group had insufficient external justification for lying (the reward was trivial), creating strong dissonance between their behavior (lying) and self-concept (honest person). To reduce this dissonance, they changed their attitude about the task, genuinely believing it was more enjoyable. The 1grouphadinsufficientexternaljustificationforlying(therewardwastrivial),creatingstrongdissonancebetweentheirbehavior(lying)andself−concept(honestperson).Toreducethisdissonance,theychangedtheirattitudeaboutthetask,genuinelybelievingitwasmoreenjoyable.The20 group had sufficient external justification—they could attribute their lie to the substantial payment without changing their attitude about the task. This classic finding demonstrates that smaller rewards for counter-attitudinal behavior can paradoxically produce greater attitude change. The key principle is that strong external justification allows people to maintain their original attitudes while weak justification forces internal attitude change.

Question 13

A clinic tests a smoking-cessation intervention grounded in cognitive dissonance theory. Participants who currently smoke are asked to record a short video message to younger teens about why smoking is harmful. The video is recorded in a private room, and participants are told it may be used in a school program. One week later, some participants report feeling “uncomfortable” about continuing to smoke. Which follow-up would most directly reduce dissonance by changing behavior rather than changing beliefs?

  1. Decide that the harms of smoking are exaggerated by public health agencies
  2. Avoid thinking about the video by staying busy and skipping clinic check-ins
  3. Switch to vaping and conclude that it is completely risk-free
  4. Set a quit date and remove cigarettes and lighters from the home environment (correct answer)

Explanation: This question tests cognitive dissonance reduction through behavior change. Cognitive dissonance theory predicts that when people engage in counter-attitudinal behavior (recording anti-smoking messages while smoking), they experience discomfort that can be reduced by changing either attitudes or behaviors. The scenario creates dissonance by having smokers advocate against smoking to impressionable teens. Setting a quit date and removing smoking cues (option D) represents dissonance reduction through behavior change—aligning actions with the anti-smoking message they delivered. Options A and C reduce dissonance by changing beliefs rather than behavior, while option B represents avoidance rather than resolution. The key insight is that dissonance can motivate genuine behavior change when people publicly advocate for positions that contradict their current behaviors. This technique, called hypocrisy induction, is particularly effective when the advocacy involves personal responsibility to vulnerable others.

Question 14

A public health team designs a message to increase vaccination rates using the elaboration likelihood model. In pilot testing, participants who report high personal relevance (they have an immunocompromised family member) show attitude change only when the message includes detailed evidence about efficacy and side effects. Participants who report low personal relevance show attitude change when the message features a well-liked local athlete, even when evidence is minimal. Based on the elaboration likelihood model, which outcome is most consistent with these findings?

  1. Attitudes formed under low personal relevance will be more resistant to counterarguments because they rely on trusted sources
  2. Attitudes formed under high personal relevance will be less stable because they require more cognitive effort
  3. Attitudes formed under high personal relevance will be more persistent over time because they were shaped via the central route (correct answer)
  4. Both groups will show equal long-term attitude stability because the same message topic was used

Explanation: This question tests the elaboration likelihood model's predictions about attitude persistence. The elaboration likelihood model proposes two routes to persuasion: central (systematic processing of message content) and peripheral (reliance on superficial cues). The scenario shows high-relevance participants responding only to detailed evidence (central route) while low-relevance participants respond to celebrity endorsement (peripheral route). Attitudes formed via the central route are more persistent because they involve deeper cognitive processing, creating stronger mental representations that resist change over time. Peripheral route attitudes, based on superficial cues rather than substantive evaluation, tend to be temporary and easily changed. This durability difference is a core prediction of the model. To identify central versus peripheral processing, look for whether attitude change depends on argument quality (central) or source attractiveness/credibility cues (peripheral).

Question 15

A workplace wellness program uses operant conditioning to reduce employees’ habitual late arrivals. For four weeks, employees who arrive on time are entered into a weekly raffle for a desirable parking spot; employees who arrive late lose access to flexible break scheduling for that day. Over time, the program director wants to strengthen on-time arrival while minimizing resentment. Which modification best aligns with operant principles to increase on-time behavior while reducing the likelihood of negative emotional reactions?

  1. Increase the intensity of the penalty for lateness so employees learn faster through stronger punishment
  2. Remove the raffle and rely on employees’ internal motivation so behavior is not dependent on rewards
  3. Shift emphasis toward consistent positive reinforcement for on-time arrival and reduce reliance on punishment (correct answer)
  4. Deliver the raffle reward unpredictably only after late arrivals to create confusion that breaks the habit

Explanation: This question tests operant conditioning principles for behavior modification. Operant conditioning uses consequences to shape behavior through reinforcement (increasing behavior) and punishment (decreasing behavior). The current program combines positive reinforcement (raffle for on-time arrival) with negative punishment (losing flexibility for lateness). To strengthen on-time behavior while minimizing resentment, emphasizing positive reinforcement (option C) is most effective because it builds desired behavior through rewards rather than aversive consequences. Research shows positive reinforcement creates more sustainable behavior change with fewer negative emotional reactions than punishment-based approaches. Option A would increase resentment, option B removes effective reinforcement, and option D misapplies reinforcement principles by rewarding the undesired behavior. The key principle is that positive reinforcement for desired behavior is generally more effective and creates better emotional outcomes than punishment for undesired behavior.

Question 16

A researcher applies cognitive dissonance theory in a workplace ethics study. Employees first rate honesty as “very important.” Later, some employees are asked to write a short statement defending a minor policy violation as “sometimes necessary,” with no external incentive beyond “helping the study.” Afterward, these employees rate the violation as more acceptable than they initially did. Which factor best explains the attitude shift?

  1. High external justification reduced dissonance, making attitude change unnecessary
  2. Low external justification increased dissonance, making attitude change a likely dissonance-reduction route (correct answer)
  3. Classical conditioning paired the policy violation with positive feelings about research participation
  4. Social facilitation increased performance on the writing task, which increased acceptance of the violation

Explanation: This question tests cognitive dissonance theory in the context of insufficient justification. When people engage in attitude-discrepant behavior with minimal external justification, they experience greater dissonance because they cannot attribute their behavior to external factors. Employees who defended the policy violation without external incentive (low justification) experienced dissonance between their belief in honesty and their defense of dishonesty. To reduce this dissonance, they changed their attitude about the violation's acceptability, making it more consonant with their behavior. High external justification (like large payment) would have allowed employees to attribute their behavior to the reward, reducing dissonance and the need for attitude change. Options C and D invoke unrelated psychological processes not applicable to this scenario.

Question 17

In a campus study on cognitive dissonance theory, students who publicly signed a pledge supporting reduced single-use plastic were later observed buying bottled water at the student store. When briefly interviewed, one participant said, “I’m still an environmentalist, but bottled water is basically the only safe option on campus.” Which action would most directly reduce this student’s cognitive dissonance in this situation?

  1. Attribute the purchase to external pressure by claiming the cashier required bottled water for all purchases
  2. Change behavior by carrying a refillable bottle and using campus refill stations instead of buying bottled water (correct answer)
  3. Seek out more students who also buy bottled water to feel that the behavior is common
  4. Avoid thinking about environmental issues while on campus to reduce negative feelings

Explanation: This question tests understanding of cognitive dissonance theory in the context of attitude-behavior inconsistency. Cognitive dissonance theory posits that individuals experience psychological discomfort when their actions contradict their beliefs, motivating them to resolve this tension through attitude change, behavior change, or rationalization. In this scenario, the student pledged to reduce single-use plastic but bought bottled water, creating dissonance by excusing it as the only safe option. Choice B directly reduces dissonance by changing behavior to align with the environmentalist attitude, such as using a refillable bottle. Choice A fails because attributing the purchase to external pressure is a rationalization that does not resolve the underlying inconsistency. To verify dissonance reduction, check if the action brings behavior in line with stated beliefs. Remember, behavior change is often the most direct resolution when attitudes are strongly held.

Question 18

A college cafeteria tries to reduce food waste. In a study framed around cognitive dissonance theory, students first record agreement with the statement “Wasting food is wrong.” Then, at checkout, some students are asked to verbally encourage the next person in line to take smaller portions “to reduce waste,” with no compensation. Later, those students are observed taking smaller portions themselves. Which outcome is most consistent with dissonance processes driving the behavior change?

  1. Students take larger portions to restore a sense of autonomy after being asked to speak
  2. Students take smaller portions because publicly advocating a norm increases pressure to align behavior with the advocacy (correct answer)
  3. Students take smaller portions only if they were rewarded, because dissonance requires external incentives
  4. Students take smaller portions because the request acts as a conditioned stimulus paired with hunger

Explanation: This question tests cognitive dissonance theory's hypocrisy paradigm and its behavioral effects. When students publicly advocate for reducing food waste after affirming that wasting food is wrong, they create potential dissonance if their own behavior doesn't align with their advocacy. The act of encouraging others to take smaller portions makes their anti-waste attitude salient and creates pressure to align their own behavior with their public stance. Taking smaller portions themselves (B) reduces dissonance by making behavior consistent with publicly expressed values. This effect is strongest without external rewards because internal attribution increases dissonance. Option A suggests reactance rather than dissonance, while D incorrectly applies classical conditioning to a cognitive dissonance scenario. The hypocrisy paradigm shows that making people aware of attitude-behavior inconsistencies motivates behavioral change.

Question 19

A laboratory team wants to reduce unsafe glove removal among trainees using operant conditioning. They consider two policies: (1) trainees who remove gloves correctly receive immediate verbal praise; (2) trainees who remove gloves incorrectly must stay 10 minutes after the session to rewatch the safety video. Which statement best predicts the likely effect of policy (2) on the target behavior?

  1. It is negative reinforcement because it removes an aversive stimulus after correct behavior
  2. It is positive punishment because it adds an aversive consequence after incorrect behavior (correct answer)
  3. It is extinction because it withholds reinforcement after correct behavior
  4. It is shaping because it reinforces successive approximations of incorrect behavior

Explanation: This question tests understanding of operant conditioning terminology and predictions. Policy 2 adds an aversive consequence (staying 10 minutes to rewatch video) following incorrect glove removal, which defines positive punishment - adding something unpleasant to decrease behavior frequency. This should reduce unsafe glove removal by making the incorrect behavior less likely to recur. Negative reinforcement (A) involves removing something aversive to increase behavior, not adding something aversive. Extinction (C) involves withholding reinforcement for previously reinforced behavior, not adding consequences. Shaping (D) involves reinforcing successive approximations of desired behavior, not punishing undesired behavior. The distinction between positive/negative and reinforcement/punishment is crucial for predicting behavioral outcomes.

Question 20

In a campus study on cognitive dissonance theory, students who publicly signed a pledge to reduce single-use plastics were later offered a free bottled water after a long workout. Maya, who believes plastic waste is harmful, accepts the bottle and drinks it in front of friends. Later, she reports feeling “uneasy” about the choice. Which action would most directly reduce Maya’s cognitive dissonance in this situation?

  1. Seek out a friend who also drank bottled water to feel less personally responsible
  2. Decide that plastic pollution is less serious than she previously believed
  3. Attribute her uneasiness to dehydration rather than to her behavior
  4. Make a concrete plan to carry a refillable bottle and decline bottled water in the future (correct answer)

Explanation: This question tests understanding of cognitive dissonance theory and strategies for reducing psychological discomfort from conflicting cognitions. Cognitive dissonance occurs when a person holds contradictory beliefs or when behavior conflicts with attitudes, creating psychological tension that motivates change. Maya experiences dissonance because her behavior (accepting and drinking bottled water) contradicts her belief that plastic waste is harmful. To reduce dissonance, she can change her behavior, change her attitude, or add consonant cognitions. Making a concrete plan to carry a refillable bottle (D) directly addresses the behavior-attitude conflict by aligning future actions with her environmental values. Option B represents attitude change but involves weakening her environmental beliefs, while A and C involve rationalization strategies that don't resolve the core conflict.