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Prejudice and Discrimination: Sources and How to Reduce Them

A stereotype is a fixed, over-simple belief about a whole group (the cognitive part). Prejudice is a negative attitude or feeling towards a group, often built on a stereotype (the affective part). Discrimination is unfair action against members of the group (the behavioural part). Prejudice comes from learning (family, peers, media), a strong social identity and in-group bias, scapegoating, the kernel-of-truth belief and the self-fulfilling prophecy. It can be reduced by education, intergroup contact under the right conditions (equal status, shared goals, cooperation, support from leaders), highlighting individual identity over group identity, and building a wider shared identity.

🎬 Step-by-step story

  1. Stereotype is a fixed thought about a group, prejudice a negative feeling, discrimination an unfair action.
  2. We learn prejudice from family and media, and a strong "us" identity makes us favour our own group.
  3. Scapegoating, a "kernel of truth" and the self-fulfilling prophecy keep prejudice alive.
  4. To reduce it: education, contact between groups, and seeing people as individuals.
  5. Contact works best with equal status, a shared goal, cooperation and support from leaders.
  6. Free play: switch the contact conditions on and off and watch the prejudice bar.

Tip: drag the 3D scene to turn it. Use two fingers to zoom.

πŸ€” Common doubts, cleared

Is every stereotype negative?

No, some sound positive ("they are all good at maths"), but they still ignore individual differences and can hurt.

Are children born with prejudice?

No. They learn it from family, friends and media, as the bar rose in step 2.

If one person from a group did wrong, isn't the stereotype partly true?

That is the kernel-of-truth trap: one case cannot describe a whole group.

Won't mixing groups cause more fights?

It can, if they compete. Contact works with equal status, shared goals, cooperation and support.

Which condition matters most?

Equal status and a shared goal lower prejudice most in this 3D; all four together work best.

Stereotype, prejudice and discrimination

Prejudice and discrimination can exist separately: a person may hide prejudice because of the law, or discriminate without strong dislike just by following a rule. Discrimination can be individual or built into systems (institutional).

Sources of prejudice

Strategies for handling prejudice

Tackle the causes: stop the learning, weaken narrow identities, break the self-fulfilling prophecy.

Try it

In free play, predict: which single condition lowers prejudice the most? Switch them on one at a time to check. Then think of one stereotype you have heard about a group. Write one fact or one person you know who breaks it. That is the "individual identity" strategy in action.

Key formulas and definitions

Worked examples

1. Label each: (a) "Girls are bad at maths." (b) Feeling irritated when a girl joins the maths club. (c) Not picking her for the maths quiz team.

(a) Stereotype (thought), (b) prejudice (feeling), (c) discrimination (action).

2. After a factory closes, some people blame migrant workers for the job loss. Which source of prejudice is this?

Scapegoating: a weaker group is blamed for problems it did not cause.

3. A teacher believes children from a slum will fail, gives them less attention, and they score low. Explain.

Self-fulfilling prophecy: the expectation led to unfair treatment, which produced the poor result that seemed to confirm the belief.

4. Two rival hostels fight often. Design a contact plan that would reduce prejudice.

Give them a shared goal both need (e.g. repairing the common water tank), with equal roles, cooperation rather than competition, and support from the warden. Mix members in small teams so people get to know each other as individuals.

Common mistakes

Practice quiz

1. Unfair action against a group is…
2. Blaming a weaker group for one's problems is…
3. Which condition helps contact reduce prejudice?
4. Favouring one's own group is…
5. The cognitive part of prejudice is the…

Practice: answer these yourself

Type or choose your answer, then press Check. Use a hint if you are stuck; the full solution appears after you answer.

Frequently asked questions

What is the difference between stereotype, prejudice and discrimination?

Stereotype = belief (think), prejudice = feeling (feel), discrimination = action (do).

What are the sources of prejudice?

Learning, strong social identity and in-group bias, scapegoating, the kernel-of-truth concept and the self-fulfilling prophecy.

How can prejudice be reduced?

Through education, intergroup contact under the right conditions, highlighting individual identity and building a larger shared identity.

Where this is taught

CBSE (India)Class 12Attitude and Social Cognition

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