Explore research in Psychology with summaries of studies on the cognitive, biological, and sociocultural approaches, with corresponding questions related to describing and evaluation a study. This feature is organised according to qualitative and quantitative research methods. In each study summary, you will find an overview of  key study or relevant psychological research, with questions on the aim, methods, results, strengths, and limitations of the study.

Explore key studies in Psychology with study summaries and corresponding questions on describing and evaluating research.

Psychology

Cognitive Approaches to Human Behaviour

Biological Approaches to Human Behaviour

Sociocultural Approaches to Human Behaviour	

Examine systematic analysis of numerical data to understand and predict human behaviour and mental processes using psychological studies on cognitive, biological, and sociocultural topics.

Quantitative Research

Sociocultural Approaches to Human Behaviour

Explore the depth and complexity of human phenomena through in-depth analysis of narratives, images, and behaviours, using psychological studies on cognitive, biological, and sociocultural topics.

Qualitative Research

2024

2023

2022

2021

Current Curriculum

Multi-store Model of Memory, Working Memory Model, Schema Theory, Thinking & Decision Making, Dual Process Model

Cognitive Processing

Reconstructive Memory, Confabulation, False Memories, Cognitive Biases, Biases in Thinking and Decision Making

Reliability of Cognitive Processes

Flashbulb Memory, Memory & Amygdala, Theory of the Emotional Brain

Emotion & Cognition

Summaries of key studies linked to the content of the cognitive approach.

Study Summaries

Brain Imaging Techniques, Brain Localisation, Neurons, Synapse, Neural Networks & Neural Pruning, Agonists & Antagonists

The Brain, Neuroplasticity, and Neurotransmitters

Hormones & Pheromones

Genes, Genetic Similarities, Twin & Kinship Studies, Evolutionary Explanations

Genetics & Evolution

Summaries of key studies linked to the content of the biological approach.

Social Groups, Social Cognitive Theory (SCT), Social Identity Theory (SIT), Stereotypes - Formation & Effects

The Individual & the Group

Culture, Cultural Groups, Cultural Dimensions

Culture & Cultural Dimensions

Enculturation, Norms, Acculturation, Cultural Assimilation

Enculturation & Acculturation

Summaries of key studies linked to the content of the sociocultural approach.

Abnormal Psychology

Normality & Abnormality, Classification Systems (DSM, ICD), Clinical Biases, Validity & Reliability of Diagnosis

Factors Influencing Diagnosis

Cognitive, Biological, & Sociocultural Explanations of Abnormal Behaviour, Prevalence Rates

Etiology & Prevalence of Abnormal Behaviour

Biological & Psychological Treatments, Culture & Treatment, Effectiveness of Treatment

Treatment of Disorders

Summaries of key studies linked to abnormal psychology content.

Developmental Psychology

Peers & Play, Childhood Trauma & Resilience, Poverty and Socioeconomic Status

Factors Influencing Cognitive & Social Development

Attachment, Gender Identity & Social Roles, Empathy, Theory of Mind

Developing an Identity

Brain Development Theories, Cognitive Development Theories, Piaget's Theory, Vygotsky's Theory

Developing as a Learner

Summaries of key studies linked to developmental psychology content.

Human Relationships

Formation of Relationships, Communication, Why Relationships Change or End

Personal Relationships

Cooperation & Competition, Prejudice & Discrimination, Origins of Conflict, Conflict Resolution

Group Dynamics

Bystanderism, Prosocial Behaviour, Promoting Prosocial Behaviour

Social Responsibility

Summaries of key studies linked to human relationships content.

Health Psychology

Biopsychosocial Model of Health & Well-Being, Dispositional Factors & Health Beliefs, Risk & Protective Factors

Determinants of Health

Explanation for Health Problems, Obesity, & Stress, Prevalence Rates of Health Problems

Health Problems, Obesity, Stress

Health Promotion, Effectiveness of Health Promotion Programmes

Promoting Health

Summaries of key studies linked to health psychology content.

Approaches to Research on Behaviour

Experiments, Correlational Research, Surveys

Quantitative Methods in Psychological Research

Qualitative Methods in Psychological Research

Independent & Repeated Samples, Null & Alternative Hypothesis, Independent & Dependent Variables, Sampling Techniques

Research Design, Hypothesis, Variables, Sampling Techniques

Informed Consent, Confidentiality & Anonymity, Minimal Distress, Right to Withdraw, Deception & Debriefing

Ethical Considerations in Research

Paper 1

Paper 2

Mock Exam Set 1

Mock Exam Set 2

Mock Exam Set 3

Instructions: Answer all questions in Section A. Answer one question in Section B.

Mock Exam Set 4

May 2025

Let's have an easy start! In this level of the IB SL Psychology Revision Ladder, you'll practice foundational questions on key terms, concepts, and studies linked to the core topics. This level will prepare you for more complex questions as you progress!

Level 1

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A beginner's challenge awaits! Level 2 of the IB SL Psychology Revision Ladder contains questions to improve your recall and comprehension of key studies, terminologies, and concepts related to the core topics. 

Level 2

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Step up your revision game with this level! Be prepared and dig deeper with more complex multiple-choice and short-answer questions on the biological, cognitive, and sociocultural approaches to understanding behaviour. 

Level 3

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Boost your brain with paper 1-type questions! Remember to develop focused responses exhibiting knowledge of key terminology & research studies and train yourself to develop critical thinking points for essay questions.

Level 4

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Challenge yourself with different questions on research methods, sampling, ethics, and analysing research in Psychology. This level ends with short-answer & essay questions on research methods & ethics to aid in your revision.

IB Psychology SL

Questionbank

Research in Psychology

Practice Exams

Past Papers

More IB Psychology Resources