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Psychology SL | Study Resources & Guides | StudyIB

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Psychology SL

IB Humanities • SL

Psychology SL

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1 Biological Approach to Understanding Behaviour

1.1 Brain & Behaviour

1.1.1 MRI Scans

1.1.2 fMRI Scans

1.1.3 PET Scans

1.1.5 Brain Regions & Functions

1.1.6 Localisation of Function

1.1.7 Neuroplasticity

1.2 Neurotransmitters & Their Effects

1.2.2 Serotonin

1.2.3 Synaptic Transmission

1.3 Hormones & Pheromones in Behavior

1.3.1 Endocrine System Overview

1.3.2 Adrenaline

1.3.4 Pheromones in Humans

1.4 Genetics & Behavioural Traits

1.4.1 Basics of Genetics

1.4.2 Twin Studies

1.4.3 Genetic Mutations

1.4.4 Nature vs. Nurture

2 Cognitive Approach to Understanding Behaviour

2.1 Memory: Types & Processes

2.1.1 Short-Term vs. Long-Term Memory

2.1.2 Working Memory Model

2.1.3 Forgetting & Memory Decay

2.2 Perception & Reality

2.2.1 Sensory Perception

2.2.2 Optical Illusions

2.2.3 Cognitive Biases in Perception

2.3 Decision Making & Cognitive Biases

2.3.1 Heuristics in Decision Making

2.3.2 Factors Influencing Decisions

2.4 Cognitive Development Over Lifespan

2.4.1 Piaget's Stages of Cognitive Development

2.4.2 Vygotsky's Sociocultural Theory

2.5 Role of Emotion in Cognition

2.5.1 Emotion & Memory

2.5.2 Emotions in Decision Making

2.6 Digital Age & Cognitive Shifts

2.6.1 Technology's Impact on Cognition

3 Sociocultural Approach to Understanding Behaviour

3.1 Social Identity & Group Behaviors

3.1.1 Social Identity Theory

3.1.2 Asch's Conformity Study

3.1.3 Milgram's Obedience Study

3.1.4 Groupthink & Polarization

3.2 Cultural Influences on Cognition & Behavior

3.2.1 Cultural Dimensions

3.2.2 Enculturation & Acculturation

3.3 Tradition, Modernity & Behavioral Shifts

3.3.1 Impact of Tradition on Behaviour

3.3.2 & Changing Behaviours

3.4 Language's Role in Shaping Thought

3.4.1 Sapir-Whorf Hypothesis

3.4.2 Bilingualism & Cognition

3.5 Addressing Stereotypes & Prejudices

3.5.1 Origins of Stereotypes

3.5.2 Prejudice & Discrimination

4 Approaches to Researching Behaviour

4.1 Quantitative Methods

4.1.1 Experimental Research in Psychology

4.1.2 Correlational Research

4.1.3 Surveys & Questionnaires

4.2 Qualitative Methods

4.2.1 Case Studies

4.2.2 Interviews

4.2.3 Observational Research

4.3 Research Design

4.3.1 Formulating Hypotheses

4.3.2 Variables in Research

4.3.3 Sampling Techniques

4.4 Ethical Considerations

4.4.1 Informed Consent in Psychological Research

4.4.2 Confidentiality & Anonymity

4.5 Analysis & Evaluation

4.5.1 Types of Data

4.5.2 Reliability & Validity

4.5.3 Recognising & Addressing Bias

5 Abnormal Psychology (Option)

5.1 Defining 'Normal' vs. 'Abnormal'

5.1.1 Criteria for Abnormality

5.1.2 Historical Perspectives

5.2 Major Psychological Disorders

5.2.1 Anxiety Disorders

5.2.2 Mood Disorders

5.2.3 Psychotic Disorders

5.3 Causes & Risk Factors

5.3.1 Biological Factors

5.3.2 Cognitive Factors

5.3.3 Sociocultural Factors

5.4 Treatment Modalities & Effectiveness

5.4.1 Psychotherapy

5.4.2 Pharmacological Treatments

5.5 Societal Views & Stigmas

5.5.1 Origins of Stigma

5.5.2 Role of Media & Pop Culture

5.6 Evolution of Diagnostic Criteria

5.6.1 DSM & ICD Evolution

2.3.3 Problem-Solving Strategies

2.4.3 Cognitive Changes in Adulthood

3.2.3 Cultural Variations in Behaviour

4.4.3 Right to Withdraw

5.4.3 Alternative Treatments

5.5.3 Advocacy & Awareness Campaigns