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  • IB STUDY MATERIALS
    • Psychology SL/HL >
      • Tips & Guide
      • Biological Approach >
        • Brain and Behaviour
        • Hormones and Pheromones
        • Genetics and Evolution
        • HL Animal Research
      • Sociocultural Approach >
        • Individual and the group
        • Cultural Origins
        • Cultural Influences
        • HL Globalization
      • Cognitive Approach >
        • Cognitive Processing
        • Reliability of Cognitive Processes
        • Emotion and Cognition
        • HL Digital World
      • B. Human Relationships >
        • Personal Relationships
        • Group Dynamics
      • D. Developmental >
        • Developing as a Learner
        • Developing an Identity
      • Studies >
        • Biological Approach
        • Sociocultural Approach
        • Cognitive Approach
        • B. Human Relationships
        • D. Developmental
    • Chemistry SL/HL >
      • Tips & Guide
      • All Vocab Definitions
      • ALL EQUATIONS
      • Unit 1,2 & 12
      • Unit 3 &13
      • Unit 4 &14
      • Unit 5,6,7 & 15,16,17
      • Unit 8 & 18
      • Unit 9 & 19
      • Unit 10 & 20
      • Unit 11 & 21
      • Option D: Medicinal Chemistry >
        • D.1 PHARMACEUTICAL PRODUCTS AND DRUG ACTION
        • D.2 Aspirin and penicillin
        • D.3 Opiates
        • D.4 pH Regulation of the Stomach
        • D.5 Antiviral Medications
        • D.6 Environmental impact of some medications
        • D.7 Taxol- A Chiral Auxiliary Case Study
        • D.8 Nuclear Medicine
        • D.9 Drug Detection and Analysis
    • Biology SL >
      • Tips & Guides
      • TOPIC 1: CELL BIOLOGY >
        • 1.1 Introduction to cells
        • 1.2 Ultrastructure of Cells
        • 1.3 Membrane Structure
        • 1.4 Membrane Transport
        • 1.5 Origin of Cells
        • 1.6 Cell Division
      • TOPIC 2: MOLECULAR BIOLOGY >
        • 2.1 Molecules to metabolism
        • 2.2 Water
        • 2.3 Carbohydrates and Lipids
        • 2.4 Proteins
        • 2.5 Enzymes
        • 2.6 Structure of DNA and RNA
        • 2.7 DNA Replications, Transcription and Translation
        • 2.8 Cell Respiration
        • 2.9 Photosynthesis
      • Topic 3: Genetics >
        • 3.1 Genes
        • 3.2 Chromosomes
        • 3.3 Meiosis
        • 3.4 Inheritance
        • 3.5 Genetic Modification and Biotechnology
      • Topic 4: Ecology >
        • 4.1: Species, Communities and Ecosystems
        • 4.2 Energy Flow
        • 4.3 Carbon Cycling
        • 4.4 Climate Change
      • Topic 5: Evolution and Biodiversity >
        • 5.1 Evidence for evolution
        • 5.2 Natural Selection
        • 5.3 Classification and Biodiversity
        • 5.4 Cladistics
      • Topic 6: Human Physiology >
        • 6.1 Digestive System
        • 6.2 The blood system
        • 6.3 Defense against infectious disease
        • 6.4 Gas Exchange
        • 6.5 Neurons and Synapses
        • 6.6 Hormones, Homeostasis and Reproduction
    • Physics SL >
      • Must-have Resources
      • Full Study Resources
      • Other Resources
      • Tips & Guide
      • IA, Lab Report
      • Topic 1: Measurements & Uncertainties
      • TOPIC 2: MECHANICS
      • TOPIC ​3: THERMAL PHYSICS
      • Topic 4: Waves
      • Topic 5: Electricity & Magnetism
      • Topic 6: Circular Motion & Gravitation
      • Topic 7: Atomic, Nuclear, & Particle Physics
      • Topic 8: Energy Production
      • Option D: Astrophysics
    • Geography SL/HL >
      • Tips & guide
      • Unit 1: Changing population
      • Unit 2: Global climate—vulnerability and resilience
      • Unit 3: Global resource consumption and security
      • Unit 4: Power, Places and Networks
      • Unit 5: Human Development and Diversity
      • Unit 6: Global Risks and Resillience
      • Option A: Freshwater
      • Option B: Ocean and Coastal Margins
      • Option C: Extreme Environments
      • Option E: Leisure, tourism and sport
    • Business SL/HL(pending) >
      • Tips & guides
      • Unit 1: Business Organization and Movement >
        • 1.1 Nature of Business
        • 1.2 Types of Organizations
        • 1.3 Organizational objectives
        • 1.4 Stakeholders
        • 1.5 External Environment
        • 1.6 Growth and evolution
      • Unit 2: Human Resource Management >
        • 2.1 The functions and evolution of human resource management
        • 2.2 Organizational structure
        • 2.3 Leadership and management
        • 2.4 Motivation
      • Unit 3: Finance and Accounts >
        • 3.1 Sources of Finance
        • 3.2 Costs and Revenues
        • 3.3 Break-even analysis
        • 3.4 Final accounts
        • 3.5 Profitability and liquidity ratio analysis
        • 3.7 cash flow
      • Unit 4: Marketing >
        • 4.1 The role of marketing
        • 4.2 Marketing Planning
        • 4.4 Market Research
        • 4.5 The four ps
        • 4.8 E-commerce
      • Unit 5: Operations Management >
        • 5.1 The role of operations Management
        • 5.2 Production methods
        • 5.4 Locations
    • Economics SL/HL (pending) >
      • Tips & guides
      • MICROECONOMICS >
        • 1.1 Competitive Markets: Demand and Supply
      • macroeconomics
    • Chinese B SL >
      • Oral Example
    • Extended Essay (EE) >
      • General Tips
      • Physics EE
    • Internal Assessment (IA) >
      • General Tips
    • Theory of Knowledge >
      • Essay Example
      • Presentation Example
    • Other notes >
      • Topic 1: Measurements and Uncertainties
      • Topic 2: Mechanics
      • Topic 3: Thermal Physics
      • Topic 4: Waves
      • Topic 5: Electricity and Magnetism
      • Topic 6: Circular Motion and Gravitation
      • Topic 7: Atomic, Nuclear and Particle Physics
      • Topic 8: Energy Production
      • Option D: Astrophysics
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    • Toxic Productivity
    • Finding Your Balance
    • Giving Up
    • YOLO?
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    • How to Destress
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​Group Dynamics

Studies summaries

cooperation and competition

For the individual:
  • Theories:
    • SIT – in-group favouritism and out-group discrimination
    • Kin selection- will behave altruistically to help max. survival chance of their genes.
    • Empathy-altruism model- genuine empathetic concern for others.
    • Reciprocal altruism – help another for a favour(I’ll scratch your back if you’ll scratch mine)
  • Factors:
    • Nature of situation
    • Greed
    • Behaviours of other and expectation from others-  Keer(1983)
      • sucker effect – when people believe they are doing more than their fair share. 
      • Free-riding effect – doing working as hard when someone else is working hard
For the group:
  • Bio: De Dreu et al (2012) – increase in oxytocin increases cooperation with in- group and incrases competition with out-group
  • Realistic conflict theory(RCT)
    • Opposing goals
      • Explains in-group favoritism and out-group discrimination
      • To make cooperation need to have superordinate goals – can only be completed when done together between groups.
    • Compete over resources
    • Sherif et al(1961) - *can be used for all major topics in Group dynamics
      • Competition over scare resources and opposing goals induced conflict and discrimination
      • Superordinate goal reduces conflict
      • BUT Tyerman and Spencer(1983)- cross cultural replication with UK sample showed different results; could not induce conflict
    • Savelkoul et al(2011) – supports both RCT and contact theory to some extent.
  • Group size:
    • Increase number members in group = less cooperation as:
      • Increases free riding effect
      • Feel like they make less of a difference
      • Individual can be less identifiable
  • Culture affects Cooperation
    • Scattler and Keer(1991) – social norms that encourage cooperation play a key role in learning of behaviour
    • Gabrenya et al(1985)
      •  Individualistic cultures work better alone, lacks cooperation
      • Collectivistic work better with others

prejudice and discrimination

  • Discrimination – treats someone differently based on membership of a group rather than individual’s own merit
  • Prejudice – (un)favourable predisposition toward any member of any group.
  • Needs all 3 factors, cannot isolate any of the approach
  • Biological:
    • May be a natural reaction
      • Harris and Fiske(2006) – when there is perception of a threat to the outgroup, the amygdale may play a role in our perception of the outgroup
    • -ve:
      • Correlation research
      • Mostly adults
      • May be over-interpreted
      • Need to be cautious when attribution brain function to behaviour as need to consider ethics and need to consider emotion
  • Sociocultural:
    • Social norms play a key role in society’s prejudice
    • Moss-Reacusin(2012) – there is -ve prejudice toward females in attaining jobs in the scientific field.
    • Integrated threat theory- 3 types of threat
  1. Threats which create expectations about out-group
  2. Realistic threat eg. Competition for jobs
  3. Symbolic threats- eg. Meeting of cultures and potential loss of values
  • McLaren(2004) – The beliefs that immigrants will challenge or undermine their national values are stronger predictors of -ve attitude toward immigrants than realistic threats.
  • Cognitive:
    • Theory of threatened egoticism
      • Intergroup discrimination occurs when our own perception of self is threatened; acting out against out-group makes us feel better
      • Fein and Spencer(1997)
    • Availability heuristic – base decision on information that is most readily available – Chou and Edge(2012) is not necessarily about prejudice but it discusses availability heuristic, some clever connection to prejudice will be needed to use this study for this topic

origin of conflict and conflict resolution

  • Conflict is a continuum. Can start with competition from SIT, RCT then prejudice.
  • Group polarization(theory)
    • When decision and opinions of people in a group become more extreme than what they privately believe.
    • Ingroup and do no wrong, motives are justified and vicaversa.
  1. Boundary activation – need to distinguish
  2. Out- group negativity
  3. Out-group homogenization – all are the same(stereotype)
  4. In-group solidarity- greater threat means a stronger demand for loyalty to the in-group 

Conflict resolution
Education:
  • Diversity training
    • Students are labelled inferior and superior groups for a week. Then roles are switched so they understand how it feels. Usually inferior group that becomes superior are less mean as they know how it feels.
    • Little research to support
      • Steward et al(2003) – simulation was not highly effective
      • Byrnes and Kiger(1990)- there was no change in prejudice toward African Americans
  • Cooperative learning(jigsaw classroom)
    • Must rely on each other for their learning. Everyone must contribute so everyone is valued. (teaching each other after you have become the ‘master’ in your thing’
    • Paluck and Green(2009) increases peer relationship
    • Aronson and Bridgeman(1979) – lowers bullying and interaction between groups during play
    • -ve:
      • No evidence for long term benefits
      • Research done in schools have confounding variables
  • Social cognitive learning theory
    • Paluck(2009) – use of media(eg. Tv) can think through difficult issue, vicarious and non-threatening interaction between groups.
​Intergroup contact theory
  • Conditions:
    • Development of intergroup friends
    • Opportunity for personal interaction between members- Brown et al(2003)
    • Equal status
    • Support of authorities/law
    • Have common goal
    • Intergroup cooperation
  • Savelkoul et al(2011) – shows support
  • -ve:
    • Difficult to create situation to overcome meaning and practical obstacle
    • Result of experience may be limited to context of meaning
    • Language barrier
      • May need English translator, which is expensive, artificial and no practical to translate back and forth
    • Select out-group who speak the language
      • Usually means higher level of education
      • ‘superior’ group’s language may make behaviours salient

Information is mostly complied from:
​​Popov, Alexey. Psychology: for the IB Diploma. 2nd ed., Oxford University Press, 2018.
Crane, John. “IB Psychology.” ThinkIB Student Pages, www.student.thinkib.net/psychology?lg=8007.
Photo: ​ ​Oppong, Thomas. “Feeling Good About Yourself Makes Your Relationships Easier.” Medium, Kaizen Habits, 16 Aug. 2019, medium.com/kaizen-habits/feeling-good-about-yourself-makes-your-relationships-easier-2aa1c080cfaf.
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  • Home
  • IB STUDY MATERIALS
    • Psychology SL/HL >
      • Tips & Guide
      • Biological Approach >
        • Brain and Behaviour
        • Hormones and Pheromones
        • Genetics and Evolution
        • HL Animal Research
      • Sociocultural Approach >
        • Individual and the group
        • Cultural Origins
        • Cultural Influences
        • HL Globalization
      • Cognitive Approach >
        • Cognitive Processing
        • Reliability of Cognitive Processes
        • Emotion and Cognition
        • HL Digital World
      • B. Human Relationships >
        • Personal Relationships
        • Group Dynamics
      • D. Developmental >
        • Developing as a Learner
        • Developing an Identity
      • Studies >
        • Biological Approach
        • Sociocultural Approach
        • Cognitive Approach
        • B. Human Relationships
        • D. Developmental
    • Chemistry SL/HL >
      • Tips & Guide
      • All Vocab Definitions
      • ALL EQUATIONS
      • Unit 1,2 & 12
      • Unit 3 &13
      • Unit 4 &14
      • Unit 5,6,7 & 15,16,17
      • Unit 8 & 18
      • Unit 9 & 19
      • Unit 10 & 20
      • Unit 11 & 21
      • Option D: Medicinal Chemistry >
        • D.1 PHARMACEUTICAL PRODUCTS AND DRUG ACTION
        • D.2 Aspirin and penicillin
        • D.3 Opiates
        • D.4 pH Regulation of the Stomach
        • D.5 Antiviral Medications
        • D.6 Environmental impact of some medications
        • D.7 Taxol- A Chiral Auxiliary Case Study
        • D.8 Nuclear Medicine
        • D.9 Drug Detection and Analysis
    • Biology SL >
      • Tips & Guides
      • TOPIC 1: CELL BIOLOGY >
        • 1.1 Introduction to cells
        • 1.2 Ultrastructure of Cells
        • 1.3 Membrane Structure
        • 1.4 Membrane Transport
        • 1.5 Origin of Cells
        • 1.6 Cell Division
      • TOPIC 2: MOLECULAR BIOLOGY >
        • 2.1 Molecules to metabolism
        • 2.2 Water
        • 2.3 Carbohydrates and Lipids
        • 2.4 Proteins
        • 2.5 Enzymes
        • 2.6 Structure of DNA and RNA
        • 2.7 DNA Replications, Transcription and Translation
        • 2.8 Cell Respiration
        • 2.9 Photosynthesis
      • Topic 3: Genetics >
        • 3.1 Genes
        • 3.2 Chromosomes
        • 3.3 Meiosis
        • 3.4 Inheritance
        • 3.5 Genetic Modification and Biotechnology
      • Topic 4: Ecology >
        • 4.1: Species, Communities and Ecosystems
        • 4.2 Energy Flow
        • 4.3 Carbon Cycling
        • 4.4 Climate Change
      • Topic 5: Evolution and Biodiversity >
        • 5.1 Evidence for evolution
        • 5.2 Natural Selection
        • 5.3 Classification and Biodiversity
        • 5.4 Cladistics
      • Topic 6: Human Physiology >
        • 6.1 Digestive System
        • 6.2 The blood system
        • 6.3 Defense against infectious disease
        • 6.4 Gas Exchange
        • 6.5 Neurons and Synapses
        • 6.6 Hormones, Homeostasis and Reproduction
    • Physics SL >
      • Must-have Resources
      • Full Study Resources
      • Other Resources
      • Tips & Guide
      • IA, Lab Report
      • Topic 1: Measurements & Uncertainties
      • TOPIC 2: MECHANICS
      • TOPIC ​3: THERMAL PHYSICS
      • Topic 4: Waves
      • Topic 5: Electricity & Magnetism
      • Topic 6: Circular Motion & Gravitation
      • Topic 7: Atomic, Nuclear, & Particle Physics
      • Topic 8: Energy Production
      • Option D: Astrophysics
    • Geography SL/HL >
      • Tips & guide
      • Unit 1: Changing population
      • Unit 2: Global climate—vulnerability and resilience
      • Unit 3: Global resource consumption and security
      • Unit 4: Power, Places and Networks
      • Unit 5: Human Development and Diversity
      • Unit 6: Global Risks and Resillience
      • Option A: Freshwater
      • Option B: Ocean and Coastal Margins
      • Option C: Extreme Environments
      • Option E: Leisure, tourism and sport
    • Business SL/HL(pending) >
      • Tips & guides
      • Unit 1: Business Organization and Movement >
        • 1.1 Nature of Business
        • 1.2 Types of Organizations
        • 1.3 Organizational objectives
        • 1.4 Stakeholders
        • 1.5 External Environment
        • 1.6 Growth and evolution
      • Unit 2: Human Resource Management >
        • 2.1 The functions and evolution of human resource management
        • 2.2 Organizational structure
        • 2.3 Leadership and management
        • 2.4 Motivation
      • Unit 3: Finance and Accounts >
        • 3.1 Sources of Finance
        • 3.2 Costs and Revenues
        • 3.3 Break-even analysis
        • 3.4 Final accounts
        • 3.5 Profitability and liquidity ratio analysis
        • 3.7 cash flow
      • Unit 4: Marketing >
        • 4.1 The role of marketing
        • 4.2 Marketing Planning
        • 4.4 Market Research
        • 4.5 The four ps
        • 4.8 E-commerce
      • Unit 5: Operations Management >
        • 5.1 The role of operations Management
        • 5.2 Production methods
        • 5.4 Locations
    • Economics SL/HL (pending) >
      • Tips & guides
      • MICROECONOMICS >
        • 1.1 Competitive Markets: Demand and Supply
      • macroeconomics
    • Chinese B SL >
      • Oral Example
    • Extended Essay (EE) >
      • General Tips
      • Physics EE
    • Internal Assessment (IA) >
      • General Tips
    • Theory of Knowledge >
      • Essay Example
      • Presentation Example
    • Other notes >
      • Topic 1: Measurements and Uncertainties
      • Topic 2: Mechanics
      • Topic 3: Thermal Physics
      • Topic 4: Waves
      • Topic 5: Electricity and Magnetism
      • Topic 6: Circular Motion and Gravitation
      • Topic 7: Atomic, Nuclear and Particle Physics
      • Topic 8: Energy Production
      • Option D: Astrophysics
    • Other Citations
  • UNI application
    • United States
    • United Kingdom >
      • Academic Schools
      • Art & Design Schools
    • China
    • Japan
    • Hong Kong
    • Canada (pending)
    • Australia (pending)
  • our warm advice
    • academic advice!
    • Toxic Productivity
    • Finding Your Balance
    • Giving Up
    • YOLO?
    • Are grades important
    • Danger of Quotes
    • How to Destress
  • About us