How to Revise Topic 7: Child psychology — Edexcel A-Level Psychology
Child psychology investigates the ontogenetic development of human behavior, focusing on the interplay between biological maturation and environmental stimuli. It prioritizes the investigation of attachment mechanisms, the impact of deprivation and privation, and the role of cross-cultural variations in child-rearing practices. The field integrates biological maturation with environmental influences to explain behavioral outcomes and developmental trajectories from infancy through adolescence.
Examiner Tips for Topic 7: Child psychology
- Ensure you can apply inferential statistical tests (Spearman's rho) to correlational data
- Be prepared to discuss issues and debates (e.g., ethics, reductionism, nature-nurture) specifically within the context of biological psychology
- Practice evaluating the validity and reliability of brain-scanning techniques
- Ensure you can link biological theories to the specific contemporary studies listed in the specification
- Be ready to discuss the implications of biological findings for society (e.g., social control, drug therapy)
Common Mistakes in Topic 7: Child psychology
- Confusing correlation with causation in correlational research
- Failing to address the specific requirements of the practical investigation (e.g., Spearman's rho, descriptive statistics)
- Over-simplifying biological explanations (reductionism)
- Inadequate evaluation of brain-scanning techniques
- Misunderstanding the distinction between biological and psychodynamic explanations for aggression
Key Marking Points
- Structure and role of the neuron, neurotransmitters, and synaptic transmission
- Effect of recreational drugs on CNS transmission
- Brain structure and functioning (e.g., pre-frontal cortex) as an explanation for aggression
- Role of evolution and natural selection in human behaviour/aggression
- Biological explanation of aggression vs. Freud's psychodynamic explanation (id, ego, superego, unconscious, catharsis)
- Role of hormones (e.g., testosterone) in aggression