asch (1955). procedure read the piece of paper i have given you. don’t let anyone else see what it...

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Asch (1955)

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Page 1: Asch (1955). Procedure Read the piece of paper I have given you. DON’T LET ANYONE ELSE SEE WHAT IT SAYS!!

Asch (1955)

Page 2: Asch (1955). Procedure Read the piece of paper I have given you. DON’T LET ANYONE ELSE SEE WHAT IT SAYS!!

Procedure

Read the piece of paper I have given you. DON’T LET ANYONE ELSE SEE WHAT IT SAYS!!

Page 3: Asch (1955). Procedure Read the piece of paper I have given you. DON’T LET ANYONE ELSE SEE WHAT IT SAYS!!

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Test run

Page 4: Asch (1955). Procedure Read the piece of paper I have given you. DON’T LET ANYONE ELSE SEE WHAT IT SAYS!!

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Page 5: Asch (1955). Procedure Read the piece of paper I have given you. DON’T LET ANYONE ELSE SEE WHAT IT SAYS!!

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Page 6: Asch (1955). Procedure Read the piece of paper I have given you. DON’T LET ANYONE ELSE SEE WHAT IT SAYS!!

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Page 7: Asch (1955). Procedure Read the piece of paper I have given you. DON’T LET ANYONE ELSE SEE WHAT IT SAYS!!

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Page 8: Asch (1955). Procedure Read the piece of paper I have given you. DON’T LET ANYONE ELSE SEE WHAT IT SAYS!!

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Page 9: Asch (1955). Procedure Read the piece of paper I have given you. DON’T LET ANYONE ELSE SEE WHAT IT SAYS!!

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Page 10: Asch (1955). Procedure Read the piece of paper I have given you. DON’T LET ANYONE ELSE SEE WHAT IT SAYS!!

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Page 11: Asch (1955). Procedure Read the piece of paper I have given you. DON’T LET ANYONE ELSE SEE WHAT IT SAYS!!

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Page 12: Asch (1955). Procedure Read the piece of paper I have given you. DON’T LET ANYONE ELSE SEE WHAT IT SAYS!!

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Page 13: Asch (1955). Procedure Read the piece of paper I have given you. DON’T LET ANYONE ELSE SEE WHAT IT SAYS!!

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Page 14: Asch (1955). Procedure Read the piece of paper I have given you. DON’T LET ANYONE ELSE SEE WHAT IT SAYS!!

What is conformity?

A person is said to conform if they chose a course of action which is favoured by the majority of group members, or is considered socially acceptable.

In what way are the people on the next slide conforming?

Page 15: Asch (1955). Procedure Read the piece of paper I have given you. DON’T LET ANYONE ELSE SEE WHAT IT SAYS!!
Page 16: Asch (1955). Procedure Read the piece of paper I have given you. DON’T LET ANYONE ELSE SEE WHAT IT SAYS!!

Some key terms

Deviation: the opposite of conformity

Majority influence

Public compliance

Private acceptance

Page 17: Asch (1955). Procedure Read the piece of paper I have given you. DON’T LET ANYONE ELSE SEE WHAT IT SAYS!!

Jenness (1932)

Individually, guess how many beans are in this jar

As a group, come to an estimate

Do you want to change your original guess?

Page 18: Asch (1955). Procedure Read the piece of paper I have given you. DON’T LET ANYONE ELSE SEE WHAT IT SAYS!!

Jenness (1932) Asked people individually to estimate

how many beans the bottle contained Then put the group in a room with the

bottle, and asked them to provide a group estimate.

Subjects were asked individually if they would like to change their original estimates, or stay with the group's estimate.

Almost all changed their individual guesses to be closer to the group estimate.

Page 19: Asch (1955). Procedure Read the piece of paper I have given you. DON’T LET ANYONE ELSE SEE WHAT IT SAYS!!

Sherif (1935)

The Autokinetic effect

On the next slide is a light. The light will move and you have to say in which way it is moving.

Page 20: Asch (1955). Procedure Read the piece of paper I have given you. DON’T LET ANYONE ELSE SEE WHAT IT SAYS!!
Page 21: Asch (1955). Procedure Read the piece of paper I have given you. DON’T LET ANYONE ELSE SEE WHAT IT SAYS!!

Sherif (1935)

The autiokinetic effect is when a stationary spot of light appears to move due to small movements of the eye

Sherif told participants to estimate by how far the spot of light had moved. Asked individually Then exposed to the estimates of two other

participants Estimates tended to converge to a group norm

which was an average of these individuals’ estimates.

Page 22: Asch (1955). Procedure Read the piece of paper I have given you. DON’T LET ANYONE ELSE SEE WHAT IT SAYS!!

Issues with the previous research Sherif and Jenness both used ambiguous

situations to investigate conformity.

Little known about conformity in non-ambiguous situations

Read Asch’s quote. What research method terms can we use to sum up Asch’s criticisms?

Page 23: Asch (1955). Procedure Read the piece of paper I have given you. DON’T LET ANYONE ELSE SEE WHAT IT SAYS!!

Aims

Investigate the effects of group pressure on individuals in unambiguous situations.

When confronted with an obviously incorrect answer, would individuals would give an answer which perpetuated this error (conformed) or would they would give an independent response?

Page 24: Asch (1955). Procedure Read the piece of paper I have given you. DON’T LET ANYONE ELSE SEE WHAT IT SAYS!!

Procedures

Asch carried out a number of variations of the same experiment. You need to know in-depth procedures for the baseline study, and also some of the variations.

Use the textbook page 68-73, and the original text.

When in doubt, look to the original text!

Page 25: Asch (1955). Procedure Read the piece of paper I have given you. DON’T LET ANYONE ELSE SEE WHAT IT SAYS!!

The baseline study

8 minutes Complete the table for the baseline study

procedure Read and highlight the procedure

Findings for the baseline study In a control study carried out before this

experiment, it was found that less than 1% of people made errors when carrying out this task when by themselves. This suggests that this task is _____________.unambiguous

Page 26: Asch (1955). Procedure Read the piece of paper I have given you. DON’T LET ANYONE ELSE SEE WHAT IT SAYS!!

Findings from the baseline study On the critical trials,

36.8% of responses were wrong.

25% never gave a wrong answer

Others agreed on nearly every trial

Behaviour was constant

Page 27: Asch (1955). Procedure Read the piece of paper I have given you. DON’T LET ANYONE ELSE SEE WHAT IT SAYS!!

Those who did not conform…

Asch states “Those who strike out on the path to independence, do not, as a rule, succumb to the majority”. confidence in their own judgment capacity to recover from doubt felt it was “their obligation to call the play as they

saw it”

Page 28: Asch (1955). Procedure Read the piece of paper I have given you. DON’T LET ANYONE ELSE SEE WHAT IT SAYS!!

Those who did conform… Asch says “Those who chose the path of

compliance are unable to free themselves, and the ordeal is prolonged”. Believed that “I am wrong, they are right” conformed so as “not to spoil the results" suspected the majority were “sheep” thought the majority were “victim of an optical

illusion” thought they were ‘deficient’

Page 29: Asch (1955). Procedure Read the piece of paper I have given you. DON’T LET ANYONE ELSE SEE WHAT IT SAYS!!

The variations

In pairs, read through the original study, and write down the procedure and findings for the variations.

Page 30: Asch (1955). Procedure Read the piece of paper I have given you. DON’T LET ANYONE ELSE SEE WHAT IT SAYS!!

Conclusions

The results from both the baseline study and the variations suggest that there is a strong tendency to conform to group pressures, even in an unambiguous situation.

Page 31: Asch (1955). Procedure Read the piece of paper I have given you. DON’T LET ANYONE ELSE SEE WHAT IT SAYS!!

Conclusions

The pressure from the majority reduced when the majority was smaller.

Pressure to conform was also reduced by the presence of a dissenter, even if the dissenter was giving a wrong answer.

Therefore, conformity depends a lot upon the majority being unanimous. For example, when the dissenter started to agree with the majority, many participants began to conform.

Page 32: Asch (1955). Procedure Read the piece of paper I have given you. DON’T LET ANYONE ELSE SEE WHAT IT SAYS!!

Conclusions

Read the quote from Asch, and look back at the results. How does this study show how people are able to resist conformity?

Page 33: Asch (1955). Procedure Read the piece of paper I have given you. DON’T LET ANYONE ELSE SEE WHAT IT SAYS!!

Evaluate the methodology

Evaluate: Method Reliability Validity Sampling Ethical issues

Page 34: Asch (1955). Procedure Read the piece of paper I have given you. DON’T LET ANYONE ELSE SEE WHAT IT SAYS!!

Alternative evidence Do Sherif and Jenness

support, contradict, or develop Asch’s results?

Perrin and Spencer (1980) 1 person conformed out of

396 trials Higher pressure to conform in

the 1950s Perrin and Spencer used

science students

Page 35: Asch (1955). Procedure Read the piece of paper I have given you. DON’T LET ANYONE ELSE SEE WHAT IT SAYS!!

Alternative evidence

Nicholson et al (1985) 32% of British students and 38% of US students

conformed at least once. Provides some support.

Page 36: Asch (1955). Procedure Read the piece of paper I have given you. DON’T LET ANYONE ELSE SEE WHAT IT SAYS!!

Alternative Evidence

Eagly (1978) Women are more conforming than men in group

pressure situations. Can you think of a reason why this would be the case?

However, men and women have different short term goals. The result is that women appear to conform more than they would in the real world.

Page 37: Asch (1955). Procedure Read the piece of paper I have given you. DON’T LET ANYONE ELSE SEE WHAT IT SAYS!!

Alternative evidence

Bond and Smith (1996) Pg 77 (blue box) What did they do? What did they

find? What does it mean about Asch?

Berns et al (2005) Brain scan evidence

Boel et al (2006) Pg 77 (blue box) What did they do? What did they

find? What does it mean about Asch?