Sometimes we act like others. 
Sometimes we act like the people around us. 

Conformity is when people change how they act to match a group. Groups have norms. These are unwritten rules for how to act. People often conform because it is easier than being different. It can happen in small groups or in a whole society. 
Solomon Asch studied this with a test. He showed students lines of different lengths. Most students in his test were actors. They gave the wrong answer on purpose. He wanted to see if the real student would agree. About one-third of the students gave the wrong answer just to fit in. This is called normative influence. This happens when people want to be liked.
Another reason is informational influence. This is when people look to others for help. They do this in new or confusing situations. People might think the group knows more than they do. Some people also use the Chameleon effect. This is when we copy gestures or speech without thinking. It helps us get along with others. Conformity can be good, like driving on the right side of the road. It can also be bad if it stops people from thinking for themselves. 
Conformity is when people match their beliefs or actions to a group. Groups often follow norms, which are unwritten rules for how to act. People might choose to follow these rules instead of their own desires. This is often because following a set path is easier than making a new one. Conformity can happen in tiny groups or in a whole society. It can also happen when you are alone, like following social rules while watching TV. 
There are two main reasons why people conform. The first is called normative influence. This happens when people want to be liked or fear being rejected. They might go along with a group just to feel secure. The second reason is informational influence. This occurs when people look to others for help in new situations. They might believe the group has better information than they do. Some people also experience the Chameleon effect. This is when we copy gestures or speech without even thinking. 
Scientists have studied this for a long time to understand human behavior. In 1935, Muzafer Sherif ran a famous study. He put people in a dark room with a small dot of light. The light did not actually move, but it looked like it did. At first, everyone had different guesses about the movement. By the fourth day, everyone agreed on the same answer. Sherif showed that people use others to help make sense of confusing things. In 1898, Norman Triplett also found that being around others can change how people act.
Solomon Asch conducted a very famous experiment in a laboratory. He asked 50 male students from Swarthmore College to take a vision test. He put one real student in a room with seven actors. The actors were told to give the wrong answers on purpose. Asch wanted to see if the real student would follow the group. About 32% of the students gave the wrong answer to match the group. Over several trials, about 75% of participants conformed at least one time. 
Conformity can be a good or a bad thing. Driving on the correct side of the road is a helpful form of conformity. It helps society run smoothly and predictably for everyone. However, it can also lead to something called groupthink. This is when a group ignores real facts to keep everyone agreeing. Some people choose to be independent and stay true to themselves. Others might practice anticonformity by choosing the exact opposite of the group. Understanding these choices helps us see how people live together.
Conformity is the act of matching one's attitudes, beliefs, or behaviors to group norms. Norms are the implicit, specific rules that guide how individuals in a group interact with one another. People often choose to follow these social patterns rather than pursuing personal desires. This happens because following an established path is often easier than forging a new one. Conformity can occur in small groups or across an entire society. It can also happen when a person is alone, such as following social norms while watching television. 
There are two primary psychological mechanisms that drive this behavior. The first is normative influence, which occurs when people conform to avoid social rejection. This is often driven by a desire for security within a group of similar age, culture, or religion. The second is informational influence, which happens when people look to others for guidance. This occurs in new or ambiguous situations where an individual believes the group is better informed. A subtle version of this is the Chameleon effect. This is the unintentional and automatic mimicry of others' gestures, posture, or speech to create social rapport.
Researchers have identified different ways people respond to group pressure. One type is compliance, or public conformity. In this state, a person matches the group's behavior outwardly but privately disagrees with the consensus. This can create cognitive dissonance, which is a tension between beliefs and actions. Another type is conversion, also known as private acceptance. This is "true conformity" where a person changes both their public behavior and their private beliefs. There is also convergence, where a person agrees with the group from the very beginning without needing to shift their opinion.
Social psychologists have used many experiments to study these patterns. In 1935, Muzafer Sherif studied how social norms develop using the autokinetic effect. He placed participants in a dark room with a small dot of light that appeared to move due to a visual illusion. Initially, participants gave different estimates of the movement. However, by the fourth day, their estimates converged into a single shared agreement. This suggested that people rely on others to help interpret ambiguous stimuli. Later, in 1898, Norman Triplett discovered that the mere presence of others can influence how people perform tasks.
One of the most famous studies was conducted by Solomon Asch. He studied 50 male students from Swarthmore College during a vision test involving line judgments. Asch placed one real participant in a room with seven "stooges," or actors, who were instructed to give incorrect answers. The goal was to see if the participant would follow the incorrect majority. The results were striking. About 32% of participants sided with the incorrect majority on critical trials. Furthermore, about 75% of participants conformed at least once during the 12 trials. 
Conformity can be categorized into three distinct levels according to Herbert Kelman. The first level is compliance, which is motivated by a need for approval or fear of disapproval. The second level is identification, which represents a deeper form of conformism than mere compliance. The third and deepest level is internalization, where a person conforms both publicly and privately. While conformity is often linked to youth culture, it affects people of all ages. It follows a U-shaped pattern in adolescence, peaking during the sixth and ninth grades before declining.
The impact of conformity can be viewed as either beneficial or harmful to society. On the positive side, it allows for smooth and predictable social functions. For example, driving on the conventionally approved side of the road is a form of helpful conformity. In early childhood, conforming helps individuals learn the behaviors necessary to develop within their society. However, conformity can also lead to groupthink. Groupthink is a pattern of thought where a group ignores realistic appraisals of different actions to maintain consensus. This can result in self-deception and the forced manufacture of consent.
Finally, individuals can respond to group pressure through nonconformity. One way is through independence, or dissent, where a person refuses to bend to group pressure to stay true to personal standards. Another way is anticonformity, or counterconformity. This involves intentionally adopting opinions that are the exact opposite of the group. This behavior is often motivated by a desire to rebel against the status quo. Understanding these various responses helps explain how human perception and behavior are shaped by the social environment. 
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