Summary of the key knowledge points from the Aggression topic in AQA A-Level Psychology. Information is limited to short and concise points containing key information. Designed as revision material not for learning.
PNR206 / PNR 206 EXAM 2 (LATEST 2024 / 2025 UPDATE) MEDICAL-SURGICAL NURSING II EXAM WITH NGN QUESTIONS AND COMPLETE 100%CORRECT ANSWERS WITH VERIFIED AND WELL EXPLAINED RATIONALES ALREADY GRADED A+...
TEST BANK FOR PUBLIC ADMINISTRATION AN INTRODUCTION 2ND EDITION BY MARC HOLZER, RICHARD SCHWESTER EXAM WITH ACTUAL QUESTIONS AND COMPLETE 100% CORRECT ANSWERS WITH VERIFIED AND WELL EXPLAINED RATIONA...
TEST BANK FOR GLOBAL BUSINESS 5TH EDITION MIKE W. PENG 9780357716403 CHAPTER1-17 COMPLETE GUIDE EXAM WITH ACTUAL QUESTIONS AND COMPLETE 100% CORRECT VERIFIED ANSWERS WITH RATIONALES WELL EXPLAINED BY ...
All for this textbook (160)
Written for
A/AS Level
AQA
Psychology
Aggression
All documents for this subject (100)
Seller
Follow
izzylewington04
Content preview
Evolutionary Explanations
Aggression AO1
Sexual Jealousy
- Greater in men – fear of cuckoldry
Neural and Hormonal Explanation - Mate retention strategies: direct
guarding, negative inducements, physical
Neural violence
- Limbic system (hypothalamus, Bullying
hippocampus, amygdala) linked to
aggression - Adaptive for males – dominance and
- Amygdala linked to reactive aggression characteristics desirable for females
- Low serotonin disrupt orbifrontal cortex - Adaptive for females – prevent males
– reduced self-control, higher impulsive leaving – provide resources for offspring
crime
Hormonal
Frustration-Aggression Hypothesis
- Testosterone linked with aggression in
- Original: goal blocked, frustration,
men and castrated animals
aggression relieves frustration, displaced
- Low progesterone linked with aggression
– catharsis
in women
- Updated: frustration creates readiness
for aggression, aggressive cues cause
aggression – students shocked then gave
Genetic Explanations shocks, greater when guns present
- Students completing jigsaw then giving
- Twin study concordance rates for
shocks – higher frustration = higher
physical assault – 50% MZ, 19% DZ
shocks (taunting > time > impossible)
- Meta-analysis of orphan studies – 41%
- MAOA gene regulates serotonin – MAO-L
variant = low serotonin, high aggression
- MAOA: 56% Maori, 36% Caucasian Social Learning Theory
- Dutch family with history of violence –
many had MAOA-L variant - Vicarious reinforcement – imitate
- Only leads to aggression when combined rewarded aggressive behaviour in role
with childhood trauma models
- Self-efficacy – aggression successful in
the past so continue to use
- Bandura’s Bobo doll
Ethological Explanation
- Adaptive functions – forces animals to
new territories and establish dominance Deindividuation
- Ritualistic aggression – appeasement
displays prevent injury and death - Loss of identity, free from social norms
- Innate releasing mechanism (IRMs) - Self-awareness reduced, less attention to
trigger fixed action patterns (FAPs) feelings, less accountable for aggression
- FAPs: stereotyped, universal, ballistic,
single purpose
- Tinbergen - male sticklebacks were
aggressive to models with red spot
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller izzylewington04. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $3.91. You're not tied to anything after your purchase.
