Obedience is a form of social influence in which a person changes their behavior in response to a direct command from an authority figure, famously demonstrated in Milgram's shock experiments and tested in AP Psych under conformity, compliance, and obedience (Topic 9.3).
Obedience is what happens when you change your behavior because someone with authority tells you to. Not because you agree, not because a peer pressured you, but because a person with perceived power gave a direct order. That last part matters. Authority is the ingredient that separates obedience from every other type of social influence.
The classic evidence is Milgram's experiment, where ordinary participants delivered what they believed were dangerous electric shocks to a stranger simply because an experimenter in a lab coat said "the experiment requires that you continue." The unsettling takeaway is that obedience is situational. You don't need cruel people to get cruel behavior; you just need a legitimate-looking authority, a gradual escalation, and distance from the victim. Obedience also appears in moral development (Topic 6.6), where Kohlberg's earliest preconventional stage is literally called the obedience and punishment orientation. Young children judge right and wrong by one rule, which is "will I get punished?"
Obedience sits at the center of Topic 9.3 (Conformity, Compliance, and Obedience), which asks you to explain how others influence our behavior and to distinguish between the three types of social influence. It also crosses into Topic 6.6 (Moral Development), because Kohlberg's preconventional level is built on obedience to avoid punishment. That double life makes obedience a great cross-unit concept. The same word describes a child's earliest moral reasoning and an adult's willingness to follow orders in Milgram's lab. On the exam, social influence is a high-frequency area, and the conformity/compliance/obedience trio is one of the most commonly confused sets in the whole course.
Keep studying AP Psychology Unit 9
Milgram Experiment (Topic 9.3)
Milgram is THE obedience study. Roughly two-thirds of participants delivered the maximum shock when ordered to, showing that situational pressure from authority can override personal conscience. If an exam question mentions obedience, Milgram is almost always lurking nearby.
Compliance and the Foot-in-the-Door Phenomenon (Topic 9.3)
Compliance is agreeing to a request from a regular person, while obedience is following a command from an authority. Foot-in-the-door even explains part of Milgram. Participants started with tiny 15-volt shocks, and each small step made the next one easier to justify.
Kohlberg's Preconventional Morality (Topic 6.6)
Kohlberg's first stage is the obedience and punishment orientation, where a child's entire moral compass is avoiding punishment from authority. It's the developmental root of the same instinct Milgram exploited in adults.
Deception and Debriefing in Research Ethics (Topic 9.3)
Milgram's obedience study deceived participants about the shocks, and the distress it caused helped push psychology toward modern ethics rules like informed consent and debriefing. Obedience research is the go-to example when the exam asks about research ethics.
Multiple-choice questions usually test obedience one of two ways. Either you get a scenario and must label it as conformity, compliance, or obedience (the authority figure is your tell), or you get a Kohlberg question asking which stage features an obedience and punishment orientation (that's stage one, preconventional). Free-response questions in AP Psych love social influence scenarios. The 2019 SAQ, for example, described a researcher observing masked trick-or-treaters and asked you to apply social psychology concepts to the setup. Your job on an FRQ is application, not just definition. Don't write "obedience is following authority." Write "the participant obeyed because the experimenter, an authority figure, directly ordered them to continue."
Both involve doing what someone else wants, so the trick is who's asking and how. Compliance is agreeing to a request from someone without real power over you, like a friend asking you to sign a petition. Obedience is following a direct command from an authority figure, like a boss, officer, or experimenter. Quick test for any scenario question. Request from an equal means compliance. Order from an authority means obedience.
Obedience means changing your behavior because an authority figure directly commands it, which makes it distinct from conformity (matching the group) and compliance (agreeing to a request).
Milgram's experiment showed that about two-thirds of ordinary people would deliver maximum shocks when ordered to by an experimenter, proving obedience is driven by the situation more than by personality.
Obedience increases when the authority figure seems legitimate, is physically close, and when the victim is distant or depersonalized.
In Kohlberg's theory of moral development, the first preconventional stage is the obedience and punishment orientation, where children decide right and wrong based on avoiding punishment.
Milgram's use of deception and the distress it caused made his obedience study a landmark case in research ethics, which is why it pairs with debriefing and informed consent on the exam.
On scenario questions, look for who is doing the asking. An order from someone with power signals obedience, while a request from a peer signals compliance.
Obedience is a type of social influence where a person changes their behavior in response to a direct command from an authority figure. It's covered in Topic 9.3 alongside conformity and compliance, with Milgram's shock experiment as the classic study.
Conformity is matching a group without being asked, compliance is agreeing to a direct request from someone without authority, and obedience is following a direct order from an authority figure. The presence of a legitimate authority is what makes it obedience.
No. Milgram's point was the opposite, that situational factors like a legitimate authority, gradual escalation, and distance from the victim push ordinary people toward harmful obedience. The participants weren't sadists; most showed visible distress while still obeying.
Kohlberg's first stage, in the preconventional level, is called the obedience and punishment orientation. At this stage, children judge actions as right or wrong purely based on whether they'll be punished by an authority, which is a frequent multiple-choice question.
About 65 percent of participants went all the way to the maximum 450-volt shock when the experimenter ordered them to continue. That number is worth memorizing because it's the most cited statistic in obedience research.