Psychology - Obedience
Sep 10, 2026
In this video, we're learning about obedience. So we'll cover what obedience is,
experimental evidence for obedience, with a focus on Milgram's 1963 study,
and finally, why we obey authority figures. Let's start by understanding what obedience is.
We use the term obedience to describe when someone follows a direct order from a person
who has authority over them. This authority figure is typically someone we see as having
Before we go any further, it's important to understand the key differences between obedience
and conformity. Although both involve changing our behaviour in response to others,
the source of social influence is what sets them apart. Conformity involves changing our behaviour
to match a group of equals, while obedience involves following direct orders from someone
who holds a position of power. With conformity, the pressure to change is often implicit,
meaning it's unspoken and comes from wanting to fit in or be accepted by our peers.
With obedience, though, the pressure is explicit, meaning there's a clear instruction being given
by an authority figure who expects us to comply. Next, let's cover some of the experimental
evidence for obedience by looking at a famous study conducted by Milgram in 1963.
In the study, there are three main roles we need to know about. The experimenter,
and then also a learner and a teacher. The experimenter was the one running the study.
They wore a lab coat and gave instructions. The learner was a confederate of the experimenter.
They pretended to be a participant, but were actually part of the experimenter's research team.
Then the teacher was the real participant. They believed that both they and the learner
were randomly assigned to their roles, but in reality, the assignment was rigged so that the
confederate was always the learner. Throughout the experiment, the teacher read out word pairs
to the learner, and then tested whether the learner could remember them. Every time the
However, no actual shocks were being given. The confederate learner was simply acting.
And with each wrong answer, the voltage increased, starting at 15 volts and going all the way up to
450 volts. Despite this, the participants who took on the role of teachers genuinely believed
they were delivering real and increasingly painful electric shocks. As the shocks increased,
the learner would cry out in pain, bang on the wall, and eventually fall silent.
When participants hesitated or wanted to stop, the experimenter would use verbal prods,
such as please continue, or the experiment requires that you continue.
Even though the teachers showed signs of extreme stress, 65% of them continued all the way to the
maximum 450 volt shock when instructed to do so, which was far higher than the 1-3% that
researchers had predicted. This demonstrated that the situation people find themselves in
can be more powerful than their individual personality or character, and that ordinary
people can be led to perform actions that seem to go against their moral values, simply because
they're following orders from someone they think has legitimate authority. A key limitation of
Milgram's study is that it raises significant ethical concerns, as participants experienced
considerable distress believing they were harming another person. Additionally, the artificial
laboratory setting may mean that participants likely behaved differently than they would in
real life, which limits the ecological validity of the findings. This means we should take the
results with a pinch of salt when considering how people might respond to authority figures in
everyday situations. Finally, let's explore why we obey authority figures, and there are
three main explanations for this. The agentic state, the legitimacy of authority, and situational
factors. Starting with the agentic state, this refers to a mental state where a person sees
themselves as an agent carrying out someone else's wishes, rather than acting on their own free will.
When we enter an agentic state, we shift responsibility for our actions onto the
authority figure giving the orders. In Milgram's study, participants may have felt that the
experimenter was responsible for any harm caused, not themselves, which made it easier to continue
delivering shocks. Next, legitimacy of authority basically means we're more likely to obey people
who we perceive as having rightful power in a particular situation. In Milgram's study,
the experimenter wore a lab coat and conducted the study at Yale University,
which gave him an air of scientific authority. Participants were more willing to follow his
orders because they saw him as a legitimate expert who knew what he was doing. For situational
factors, there are three main ones that affect how likely we are to obey. First, proximity to the
victim plays a role, so when the learner was in a different room, obedience was higher than when the
learner was in the same room as the participant. Second, the location's legitimacy matters,
so when Milgram repeated the study in a rundown office building rather than Yale University,
obedience rates dropped. And third, authority symbols such as uniforms can increase obedience
because they reinforce the perceived legitimacy of the person giving orders. In Milgram's study,
the lab coat worn by the experimenter served as this kind of authority symbol, and when the
experimenter was replaced by someone in ordinary clothes, obedience dropped from 65% to just 20%.
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