Ever wondered why you might give the wrong answer just...
Psychology103 views·Updated Jun 12, 2026·2 pagesUnderstanding Social Influence: Exploring Asch's Conformity Study
Ruby Rowley @rubyrowley
1
of 2
Asch's Conformity Study - The Setup
Picture this: you're in a room with seven other students for what you think is a simple vision test. You're shown cards with lines of different lengths and asked to match them - dead easy, right? Wrong! What you don't know is that everyone else in the room is an actor, deliberately giving incorrect answers to see if you'll conform.
Asch tested 123 American male students in this clever deception. The real participant always answered last or second-to-last, after hearing everyone else's (wrong) responses. Out of 18 trials, the confederates gave unanimous incorrect answers on 12 critical trials.
The results were shocking: 75% of participants conformed at least once, even when they could clearly see the correct answer. On those 12 critical trials, participants conformed 36.8% of the time on average.
Key Insight: Even on a simple task with an obvious answer, most people will doubt themselves when faced with group pressure.
Several factors affect how likely you are to conform: larger groups increase conformity, having just one ally dramatically reduces it, and difficult or unfamiliar tasks make you more likely to go along with the crowd.
2
of 2
Problems with Asch's Study
Whilst Asch's experiment is fascinating, it's got some serious limitations you need to know about. The study lacks temporal validity because it was conducted in the 1950s when society was recovering from war. People back then had a more collective mindset and were probably more inclined to stick together and conform than we are today.
Cultural bias is another major weakness. The study only used American men from an individualistic culture that values independence. If Asch had tested people from collectivist cultures like China, where community harmony is more important, conformity rates would likely be much higher.
The biggest issue? The task was completely artificial. When do you ever compare line lengths in real life? This artificiality means participants might have experienced demand characteristics - basically figuring out what the experiment was really about and changing their behaviour accordingly.
Remember: Just because a study is famous doesn't mean it's perfect - always consider the limitations when evaluating research.
These weaknesses don't make Asch's findings worthless, but they do mean we should be cautious about applying the results to different time periods, cultures, and real-world situations.
We thought you’d never ask...
What is the Knowunity AI companion?
Our AI Companion is a student-focused AI tool that offers more than just answers. Built on millions of Knowunity resources, it provides relevant information, personalised study plans, quizzes, and content directly in the chat, adapting to your individual learning journey.
Where can I download the Knowunity app?
You can download the app from Google Play Store and Apple App Store.
Is Knowunity really free of charge?
That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.
Similar content
PsychologieMost popular content: Asch Conformity Experiments
9PsychologySocial Influence Overview
Explore key concepts in social influence, including obedience, conformity, and the impact of social support. This comprehensive mind map covers essential studies like Milgram's experiment, Asch's line study, and Zimbardo's prison experiment, providing insights into factors affecting behavior in social contexts. Ideal for AQA A Level Psychology students.
123,36461
PsychologyAQA Psychology A Level Paper 1 Topics
AQA Psychology A Level Paper 1 Topics: Social Influence, Memory, Attachment & Psychopathology
121813
PsychologyDefying Social Influence
Explore the mechanisms of resistance to social influence through social support and locus of control. This summary covers key studies, including Asch's and Milgram's experiments, and discusses how internal and external locus of control affects conformity and obedience. Ideal for psychology students seeking to understand the dynamics of social behavior.
1288823
PsychologyAsch's Conformity Experiment Insights
Explore the key findings of Solomon Asch's conformity study, including its aim, methodology, results, and critical evaluations. This summary highlights the impact of social influence on behavior, the significance of normative social influence, and the study's limitations regarding ecological and population validity. Ideal for psychology students seeking a comprehensive overview of conformity research.
111734
PsychologySocial Influence Resistance
Explore the dynamics of resistance to social influence, focusing on key studies like Milgram and Asch. This mind map covers concepts such as obedience, conformity, and the role of social support in enhancing individual resistance. Understand how internal and external locus of control affects decision-making and resistance behavior.
137428
PsychologyAsch's Conformity Experiments
Explore the key findings and evaluations of Asch's conformity experiments, including the impact of group size, unanimity, and task difficulty on social influence. This summary covers both the methodology and limitations of the study, highlighting the relevance of gender and cultural factors in conformity. Ideal for psychology students studying social influence and conformity theories.
123164
PsychologyUnderstanding Conformity Dynamics
Explore the key concepts of conformity in psychology, including Asch's experiments, minority influence, and the factors affecting social behavior. This summary covers essential theories such as normative and informational social influence, compliance, and the ethical considerations in psychological research. Ideal for students preparing for exams or seeking a deeper understanding of social influence mechanisms.
S490136
PsychologyAsch's Conformity Experiment
Explore the findings of Asch's landmark study on conformity, which investigates how group pressure influences individual responses in ambiguous situations. This summary covers the methodology, key results, and critical evaluations of the experiment, highlighting its implications for understanding social behavior. Ideal for psychology students studying conformity and group dynamics.
111312
PsychologyAsch's Conformity Evaluation
Explore a critical evaluation of Asch's conformity experiments, focusing on limitations such as low population and ecological validity, ethical concerns, and the strengths of high control in experimental design. This summary is essential for A Level AQA Psychology students studying social influence.
1268219
Most popular content in Psychology
9PsychologySocial Influence Overview
Explore key concepts in social influence, including conformity, obedience, and minority influence. This comprehensive summary covers essential studies such as Milgram's experiment, Asch's conformity tests, and the Stanford prison experiment, providing insights into the psychological mechanisms behind social behavior. Ideal for A-Level revision.
127,468319
PsychologyComprehensive Research Methods
Explore essential research methods in psychology, including experimental designs, types of experiments, observations, interviews, and ethical considerations. This summary covers key concepts such as independent and dependent variables, validity, reliability, and statistical significance, tailored for A Level AQA Psychology students.
1214,428719
PsychologyAQA A Level Sociology Research Methods
Includes all research methods
122,14368
PsychologyIssues and Debates
AQA paper 3 alevel psychology topic 9 - issues and debates - full active recall questions - notion.
121,07326
PsychologyAttachment Theory Overview
Explore key concepts of attachment theory, including Bowlby's Theory, the Strange Situation, and the role of fathers in attachment. This comprehensive summary covers maternal deprivation, secure and insecure attachments, and insights from animal studies. Ideal for AQA A-Level Psychology students seeking to understand childhood attachment dynamics.
122,87156
PsychologyBiopsychology Key Concepts
Explore essential biopsychology concepts including circadian rhythms, brain structure, and neurobiology. This comprehensive summary covers the nervous system, hormonal coordination, and the impact of brain plasticity on behavior. Ideal for AQA A Level Psychology revision.
1212,967612
PsychologyAttachment- essay plans
All the content needed to answer 16 markers in psych- attachment
1275213
PsychologyTheories of Romantic Relationships
Explore key theories and concepts in romantic relationships, including Social Exchange Theory, Equity Theory, and Duck's Phase Model. Understand factors affecting attraction such as self-disclosure, physical attractiveness, and the dynamics of virtual and parasocial relationships. This comprehensive summary is essential for AQA A Level Psychology students.
124,758163
PsychologyA Level AQA Biopsychology Content Mindmap
Biopsychology Content Mind Maps, DOES NOT CONTAIN RESEARCH OR EVALUATION
122,07246
Most popular content
9
SociologySociology of Education Overview
Explore comprehensive A-Level Sociology notes on the education system, covering key theories, policies, and sociological perspectives. This resource includes insights on marketisation, gender roles, cultural deprivation, and educational inequalities, providing a thorough understanding of how education shapes social stratification and individual achievement. Ideal for exam preparation and in-depth study.
12102,8483,040
SociologySociology of Families: Comprehensive Revision
Dive into an extensive overview of family dynamics, perspectives, and patterns in sociology. This resource covers key concepts such as family diversity, gender roles, marriage, and the impact of social policies on family structures. Perfect for A-Level Sociology students preparing for Paper 2.
1273,6562,307
CriminologyCriminology: Crime & Punishment Overview
Comprehensive mindmaps covering key concepts in the Crime and Punishment topic for WJEC Criminology Unit 4. This resource includes detailed insights into the Criminal Justice System, crime prevention strategies, sentencing models, and the roles of various agencies. Ideal for A-Level revision, ensuring you grasp essential theories and legislative processes to excel in your exams.
1254,8691,059
SociologyComprehensive Crime & Deviance Overview
Explore an extensive revision of crime and deviance topics, including theories, types of crime, and the impact of media. This resource covers key concepts such as Marxism, functionalism, gender and crime, and the influence of globalization on criminal behavior. Ideal for students seeking a thorough understanding of criminology and its various theories. Type: Full Topic Revision.
1251,6511,399
C
BiologyCell Biology and Cell structure
cell structures
93,2410
English LiteratureAn Inspector Calls: Character Insights
Explore in-depth analysis and key quotes for characters in J.B. Priestley's 'An Inspector Calls'. This resource covers Gerald Croft, Inspector Goole, Sheila Birling, Mrs. Birling, Eric Birling, and Eva Smith, focusing on themes of class, gender roles, and social responsibility. Ideal for students aiming for Grade 8 and above.
1025,427907
CriminologyWJEC Unit 4 Criminology
Criminology unit 4 detailed revision note
127,150125
CriminologyCriminology Theories Overview
Explore key criminology theories and their implications on crime and deviance. This comprehensive summary covers biological, psychological, and sociological perspectives, including labelling theory, right realism, and the impact of social campaigns on policy development. Ideal for A-Level criminology students seeking to understand the complexities of criminal behaviour and the factors influencing crime prevention strategies.
129,760210
English LiteratureRomeo and Juliet: Key themes
Key Romeo and Juliet themes and analysed quotes
106,705198
Can't find what you're looking for? Explore other subjects.
Students love us — and so will you.
4.6/5App Store
4.7/5Google Play
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan SiOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha KlichAndroid user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
AnnaiOS user
Psychology103 views·Updated Jun 12, 2026·2 pagesUnderstanding Social Influence: Exploring Asch's Conformity Study
Ruby Rowley @rubyrowley
Ever wondered why you might give the wrong answer just because everyone else did? Asch's famous conformity experiment from the 1950s reveals exactly how powerful group pressure can be, even when the right answer is staring you in the face.
1
of 2
Sign up to see the content. It's free!
- Access to all documents
- Improve your grades
- Join milions of students
Asch's Conformity Study - The Setup
Picture this: you're in a room with seven other students for what you think is a simple vision test. You're shown cards with lines of different lengths and asked to match them - dead easy, right? Wrong! What you don't know is that everyone else in the room is an actor, deliberately giving incorrect answers to see if you'll conform.
Asch tested 123 American male students in this clever deception. The real participant always answered last or second-to-last, after hearing everyone else's (wrong) responses. Out of 18 trials, the confederates gave unanimous incorrect answers on 12 critical trials.
The results were shocking: 75% of participants conformed at least once, even when they could clearly see the correct answer. On those 12 critical trials, participants conformed 36.8% of the time on average.
Key Insight: Even on a simple task with an obvious answer, most people will doubt themselves when faced with group pressure.
Several factors affect how likely you are to conform: larger groups increase conformity, having just one ally dramatically reduces it, and difficult or unfamiliar tasks make you more likely to go along with the crowd.
2
of 2Sign up to see the content. It's free!
- Access to all documents
- Improve your grades
- Join milions of students
Problems with Asch's Study
Whilst Asch's experiment is fascinating, it's got some serious limitations you need to know about. The study lacks temporal validity because it was conducted in the 1950s when society was recovering from war. People back then had a more collective mindset and were probably more inclined to stick together and conform than we are today.
Cultural bias is another major weakness. The study only used American men from an individualistic culture that values independence. If Asch had tested people from collectivist cultures like China, where community harmony is more important, conformity rates would likely be much higher.
The biggest issue? The task was completely artificial. When do you ever compare line lengths in real life? This artificiality means participants might have experienced demand characteristics - basically figuring out what the experiment was really about and changing their behaviour accordingly.
Remember: Just because a study is famous doesn't mean it's perfect - always consider the limitations when evaluating research.
These weaknesses don't make Asch's findings worthless, but they do mean we should be cautious about applying the results to different time periods, cultures, and real-world situations.
We thought you’d never ask...
What is the Knowunity AI companion?
Our AI Companion is a student-focused AI tool that offers more than just answers. Built on millions of Knowunity resources, it provides relevant information, personalised study plans, quizzes, and content directly in the chat, adapting to your individual learning journey.
Where can I download the Knowunity app?
You can download the app from Google Play Store and Apple App Store.
Is Knowunity really free of charge?
That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.
Similar content
Most popular content: Asch Conformity Experiments
9PsychologySocial Influence Overview
Explore key concepts in social influence, including obedience, conformity, and the impact of social support. This comprehensive mind map covers essential studies like Milgram's experiment, Asch's line study, and Zimbardo's prison experiment, providing insights into factors affecting behavior in social contexts. Ideal for AQA A Level Psychology students.
123,36461
PsychologyAQA Psychology A Level Paper 1 Topics
AQA Psychology A Level Paper 1 Topics: Social Influence, Memory, Attachment & Psychopathology
121813
PsychologyDefying Social Influence
Explore the mechanisms of resistance to social influence through social support and locus of control. This summary covers key studies, including Asch's and Milgram's experiments, and discusses how internal and external locus of control affects conformity and obedience. Ideal for psychology students seeking to understand the dynamics of social behavior.
1288823
PsychologyAsch's Conformity Experiment Insights
Explore the key findings of Solomon Asch's conformity study, including its aim, methodology, results, and critical evaluations. This summary highlights the impact of social influence on behavior, the significance of normative social influence, and the study's limitations regarding ecological and population validity. Ideal for psychology students seeking a comprehensive overview of conformity research.
111734
PsychologySocial Influence Resistance
Explore the dynamics of resistance to social influence, focusing on key studies like Milgram and Asch. This mind map covers concepts such as obedience, conformity, and the role of social support in enhancing individual resistance. Understand how internal and external locus of control affects decision-making and resistance behavior.
137428
PsychologyAsch's Conformity Experiments
Explore the key findings and evaluations of Asch's conformity experiments, including the impact of group size, unanimity, and task difficulty on social influence. This summary covers both the methodology and limitations of the study, highlighting the relevance of gender and cultural factors in conformity. Ideal for psychology students studying social influence and conformity theories.
123164
PsychologyUnderstanding Conformity Dynamics
Explore the key concepts of conformity in psychology, including Asch's experiments, minority influence, and the factors affecting social behavior. This summary covers essential theories such as normative and informational social influence, compliance, and the ethical considerations in psychological research. Ideal for students preparing for exams or seeking a deeper understanding of social influence mechanisms.
S490136
PsychologyAsch's Conformity Experiment
Explore the findings of Asch's landmark study on conformity, which investigates how group pressure influences individual responses in ambiguous situations. This summary covers the methodology, key results, and critical evaluations of the experiment, highlighting its implications for understanding social behavior. Ideal for psychology students studying conformity and group dynamics.
111312
PsychologyAsch's Conformity Evaluation
Explore a critical evaluation of Asch's conformity experiments, focusing on limitations such as low population and ecological validity, ethical concerns, and the strengths of high control in experimental design. This summary is essential for A Level AQA Psychology students studying social influence.
1268219
Most popular content in Psychology
9PsychologySocial Influence Overview
Explore key concepts in social influence, including conformity, obedience, and minority influence. This comprehensive summary covers essential studies such as Milgram's experiment, Asch's conformity tests, and the Stanford prison experiment, providing insights into the psychological mechanisms behind social behavior. Ideal for A-Level revision.
127,468319
PsychologyComprehensive Research Methods
Explore essential research methods in psychology, including experimental designs, types of experiments, observations, interviews, and ethical considerations. This summary covers key concepts such as independent and dependent variables, validity, reliability, and statistical significance, tailored for A Level AQA Psychology students.
1214,428719
PsychologyAQA A Level Sociology Research Methods
Includes all research methods
122,14368
PsychologyIssues and Debates
AQA paper 3 alevel psychology topic 9 - issues and debates - full active recall questions - notion.
121,07326
PsychologyAttachment Theory Overview
Explore key concepts of attachment theory, including Bowlby's Theory, the Strange Situation, and the role of fathers in attachment. This comprehensive summary covers maternal deprivation, secure and insecure attachments, and insights from animal studies. Ideal for AQA A-Level Psychology students seeking to understand childhood attachment dynamics.
122,87156
PsychologyBiopsychology Key Concepts
Explore essential biopsychology concepts including circadian rhythms, brain structure, and neurobiology. This comprehensive summary covers the nervous system, hormonal coordination, and the impact of brain plasticity on behavior. Ideal for AQA A Level Psychology revision.
1212,967612
PsychologyAttachment- essay plans
All the content needed to answer 16 markers in psych- attachment
1275213
PsychologyTheories of Romantic Relationships
Explore key theories and concepts in romantic relationships, including Social Exchange Theory, Equity Theory, and Duck's Phase Model. Understand factors affecting attraction such as self-disclosure, physical attractiveness, and the dynamics of virtual and parasocial relationships. This comprehensive summary is essential for AQA A Level Psychology students.
124,758163
PsychologyA Level AQA Biopsychology Content Mindmap
Biopsychology Content Mind Maps, DOES NOT CONTAIN RESEARCH OR EVALUATION
122,07246
Most popular content
9SociologySociology of Education Overview
Explore comprehensive A-Level Sociology notes on the education system, covering key theories, policies, and sociological perspectives. This resource includes insights on marketisation, gender roles, cultural deprivation, and educational inequalities, providing a thorough understanding of how education shapes social stratification and individual achievement. Ideal for exam preparation and in-depth study.
12102,8483,040
SociologySociology of Families: Comprehensive Revision
Dive into an extensive overview of family dynamics, perspectives, and patterns in sociology. This resource covers key concepts such as family diversity, gender roles, marriage, and the impact of social policies on family structures. Perfect for A-Level Sociology students preparing for Paper 2.
1273,6562,307
CriminologyCriminology: Crime & Punishment Overview
Comprehensive mindmaps covering key concepts in the Crime and Punishment topic for WJEC Criminology Unit 4. This resource includes detailed insights into the Criminal Justice System, crime prevention strategies, sentencing models, and the roles of various agencies. Ideal for A-Level revision, ensuring you grasp essential theories and legislative processes to excel in your exams.
1254,8691,059
SociologyComprehensive Crime & Deviance Overview
Explore an extensive revision of crime and deviance topics, including theories, types of crime, and the impact of media. This resource covers key concepts such as Marxism, functionalism, gender and crime, and the influence of globalization on criminal behavior. Ideal for students seeking a thorough understanding of criminology and its various theories. Type: Full Topic Revision.
1251,6511,399
C
BiologyCell Biology and Cell structure
cell structures
93,2410
English LiteratureAn Inspector Calls: Character Insights
Explore in-depth analysis and key quotes for characters in J.B. Priestley's 'An Inspector Calls'. This resource covers Gerald Croft, Inspector Goole, Sheila Birling, Mrs. Birling, Eric Birling, and Eva Smith, focusing on themes of class, gender roles, and social responsibility. Ideal for students aiming for Grade 8 and above.
1025,427907
CriminologyWJEC Unit 4 Criminology
Criminology unit 4 detailed revision note
127,150125
CriminologyCriminology Theories Overview
Explore key criminology theories and their implications on crime and deviance. This comprehensive summary covers biological, psychological, and sociological perspectives, including labelling theory, right realism, and the impact of social campaigns on policy development. Ideal for A-Level criminology students seeking to understand the complexities of criminal behaviour and the factors influencing crime prevention strategies.
129,760210
English LiteratureRomeo and Juliet: Key themes
Key Romeo and Juliet themes and analysed quotes
106,705198
Can't find what you're looking for? Explore other subjects.
Students love us — and so will you.
4.6/5App Store
4.7/5Google Play
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan SiOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha KlichAndroid user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
AnnaiOS user