Component 2 — Core Areas, Perspectives & Debates

Social Area - Definition & Assumptions

Explains behavior through social context, group dynamics, social roles, and the influence of real or imagined authority figures.

Social Area - Strengths & Weaknesses

Strengths: High real-world applications (explains genocide, tyranny, bystander intervention). Weaknesses: Often unethical (deception, distress) and findings can become outdated quickly (time-bound).

Cognitive Area - Definition & Assumptions

Compares human mind to a computer; behavior is driven by internal mental processes (memory, attention, perception, thinking).

Cognitive Area - Strengths & Weaknesses

Strengths: Uses highly controlled lab experiments; excellent practical applications (CBT, police interviewing). Weaknesses: Mechanistic (ignores emotion/free will); low ecological validity.

Developmental Area - Definition & Assumptions

Investigates psychological changes over a lifespan; behavior is influenced by innate maturation and external environment/learning.

Developmental Area - Strengths & Weaknesses

Strengths: Uses longitudinal research to track real change over time; practical use in child-rearing and education. Weaknesses: Samples can be hard to maintain (attrition); ethical issues researching children.

Biological Area - Definition & Assumptions

All behavior has a biological cause (genetics, brain structure, neurochemistry, hormones, evolution).

Biological Area - Strengths & Weaknesses

Strengths: High scientific credibility (MRI, PET, controlled lab experiments); develops medical/drug interventions. Weaknesses: Reductionist (ignores social environment); determinist (erases personal choice).

Individual Differences - Definition & Assumptions

Focuses on understanding uniqueness, variation between individuals, abnormality, and measuring differences (psychometrics).

Individual Differences - Strengths & Weaknesses

Strengths: Enhances understanding of atypical development and mental health disorders; highly tailored therapies. Weaknesses: Ethically sensitive (risk of labeling/stigmatising); difficult to generalise.

Behaviourist Perspective

Behavior is learned through experience and environmental interaction via Operant Conditioning, Classical Conditioning, and Social Learning.

Psychodynamic Perspective

Behavior is driven by unconscious motives, early childhood experiences, and conflict between the Id, Ego, and Superego.

Nature vs Nurture Debate

Nature: Behavior caused by innate biological factors (genes, hormones). Nurture: Behavior shaped by environmental experiences, conditioning, and socialization.

Freewill vs Determinism Debate

Freewill: Humans actively choose their own actions. Determinism: Behavior is controlled by external factors (environmental) or internal factors (biological/unconscious) beyond our control.

Reductionism vs Holism Debate

Reductionism: Breaking complex behavior down into basic singular component parts (e.g., single gene or neurotransmitter). Holism: Looking at the whole person and complex interactions.

Individual vs Situational Debate

Individual: Behavior caused by internal traits, personality, disposition, or biology. Situational: Behavior caused by the environment, presence of others, or social context.

Usefulness of Research

High usefulness = Practical, actionable real-world applications that improve society, health, or education, combined with high validity and low bias.

Socially Sensitive Research

Studies with potential social consequences, stigma, or harm for the participants or the group represented (e.g., race and IQ, genetic basis of crime).