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Aggression — Previous Year Questions

📊 Topic Overview​

MetricValue
Total Appearances21 (7.5% of all questions)
Priority🔴 HIGH — appears in 10 of 14 years
Section DistributionSec A: 12
Most Repeated QuestionsTheories of aggression / nature and causes (11 times)
ProbabilityVery High

🎯 Must-Know Concepts​

  1. Definition and types of aggression (hostile vs instrumental)
  2. Frustration-Aggression Hypothesis (Dollard et al.; Berkowitz's modification)
  3. Psychodynamic/Instinct Theory (Freud, Lorenz)
  4. Social Learning Theory (Bandura's Bobo doll)
  5. Methods to reduce aggression

🔥 Most Repeated Question: Theories of Aggression / Nature and Causes (11 appearances)​

Answer (Section A — ~450 words):​

Aggression is intentional behaviour aimed at causing physical or psychological harm to another person who is motivated to avoid that harm. The intention element distinguishes aggression from accidental harm. Types include hostile aggression (driven by anger, goal is to harm) and instrumental aggression (harm is a means to another goal, e.g., robbery).

1. Instinct/Psychodynamic Theory Freud proposed that aggression is a death instinct (thanatos) directed outward to avoid self-destruction. Periodic release through catharsis — watching violent sport, expressing anger — was believed to reduce aggressive drive. Lorenz (1966) advanced an ethological view: aggression is an innate drive that builds up continuously and must be discharged periodically. However, both views are criticised for lack of empirical support and for the dangerous implication that aggression is inevitable.

2. Frustration-Aggression Hypothesis (Dollard et al., 1939) The original hypothesis stated that aggression is always caused by frustration and frustration always leads to aggression. Frustration occurs when goal-directed behaviour is blocked. This neat formula was quickly challenged — frustrated people do not always aggress, and aggression occurs without frustration.

Berkowitz's (1969) modification proposed that frustration creates readiness for aggression (emotional arousal) but actual aggression requires environmental cues associated with aggression (weapons effect). The presence of guns in a laboratory increased aggressive responding in frustrated participants — supporting the weapons effect.

3. Social Learning Theory (Bandura) Bandura's (1965) Bobo doll experiments demonstrated that children learn aggressive behaviours through observation of models. Children who observed an aggressive model (live, filmed, or cartoon) reproduced aggressive behaviour, even without frustration or provocation. Social learning theory emphasises that aggression is reinforced, not instinctively driven. Media violence — through modelling, desensitisation, and activation of aggressive scripts — increases the likelihood of aggressive behaviour.

4. Cognitive Neoassociationistic Model (Berkowitz) Negative affect (pain, frustration, heat, unpleasant smells) activates a network of associated cognitions and emotions linked to aggression. Whether aggression occurs depends on higher-order cognitive appraisal. This explains why heat, crowding, and provocation increase aggression.

Methods to Reduce Aggression: Catharsis (expressing aggression) shows limited effectiveness and may increase aggression. More effective strategies include: incompatible responses (inducing humour or empathy which are incompatible with aggression), punishing aggression consistently, modelling non-aggressive conflict resolution, reducing frustration sources, and media literacy education to counter the effects of media violence.

In conclusion, aggression is a multiply-determined behaviour shaped by biology, learning history, situational cues, and cognitive appraisal. Understanding multiple theories allows for targeted interventions at individual, situational, and sociocultural levels.

📝 Other Key Questions​

Types and measurement of aggression (Section B — ~250 words)​

Types of Aggression: Hostile vs Instrumental: Hostile aggression is emotionally driven (anger, goal = harm); instrumental aggression uses harm as a means (robbery, competition).

Physical vs Verbal: Physical aggression involves bodily harm; verbal aggression involves threats, insults, and humiliation.

Direct vs Indirect: Direct aggression confronts the target openly; indirect aggression (e.g., spreading rumours, social exclusion) harms the target covertly. Indirect aggression is more common among females (Björkqvist).

Reactive vs Proactive: Reactive aggression is a response to perceived provocation; proactive aggression is calculated and unprovoked.

Measurement of Aggression: Experimental methods use laboratory analogies — administering electric shocks (Milgram paradigm), blasts of noise, or hot sauce allocations as measures of aggression. Teachers-learner shock paradigm (Taylor, 1967) measures competitive aggression.

Observational methods code aggressive acts in naturalistic settings (playgrounds, sports arenas). Self-report questionnaires such as the Buss-Perry Aggression Questionnaire (1992) measure physical aggression, verbal aggression, anger, and hostility dimensions.

🧠 Memory Aids​

Aggression Theories: "Inside Frustrated Social Conditions" → Instinct (Freud/Lorenz), Frustration-Aggression (Dollard/Berkowitz), Social Learning (Bandura), Cognitive-Neo-associationistic (Berkowitz)

📚 Related Content​

✅ Self-Assessment​

  1. What is the weapons effect and which theory does it support?
  2. How did Berkowitz modify the original frustration-aggression hypothesis?
  3. What did Bandura's Bobo doll experiment demonstrate?
  4. Differentiate hostile aggression from instrumental aggression.
  5. What methods are effective for reducing aggression, and why does catharsis often fail?

💡 Exam Tips​

  • Always distinguish between the three major theories: instinct, frustration-aggression, and social learning.
  • Berkowitz's weapons effect is a favourite detail that earns extra marks.
  • Mention Bandura (1965) — Bobo doll — for social learning, with the key finding that even filmed models produced imitation.