Psychology Exam Paper Overview

This is an AQA A-level Psychology Paper 2 exam focusing on psychology in context. You've got 2 hours to tackle 96 marks across multiple sections covering different psychological approaches.

The paper tests your ability to write in continuous prose whilst demonstrating good English, clear organisation, and proper use of specialist vocabulary. You'll need to answer questions on approaches in psychology and biopsychology.

Top Tip: Always write clearly and use black ink - examiners need to read your answers easily to give you full marks!

Psychodynamic and Cognitive Approaches

The psychodynamic approach focuses on unconscious processes. A key concept is that the id is part of the unconscious mind - it's the primitive part of our personality driven by basic desires and impulses.

The cognitive approach assumes that internal mental processes should be studied scientifically. This approach treats the mind like a computer, focusing on how we process, store, and retrieve information.

Both approaches offer different explanations for human behaviour. The psychodynamic approach emphasises unconscious drives and childhood experiences, whilst the cognitive approach focuses on thinking patterns and mental processes.

Remember: These approaches complement each other - the psychodynamic explains emotional drives whilst cognitive explains thinking processes.

Social Learning Theory and Vicarious Reinforcement

Vicarious reinforcement explains how we learn by watching others get rewarded or punished. Steph's daughter sees her mum receiving praise and awards at work, so she copies this positive behaviour at school, expecting similar rewards.

Georgie's daughter witnesses her mum being shouted at and stressed, experiencing negative consequences. This makes her anxious about difficult work because she's learned that effort can lead to unpleasant outcomes.

Social learning theory suggests we don't just learn through direct experience - we observe others and imitate behaviours that appear rewarding. Both daughters are essentially copying what they've seen work (or not work) for their mothers.

Key Point: We're constantly learning from watching others, especially people we look up to like parents and teachers.

Evaluating Social Learning Theory and Biological Explanations

Bandura's research provides strong evidence for social learning theory. His studies showed people copying modelled behaviours, supporting the idea that we learn through observation and imitation.

However, social learning theory has limitations - it ignores biological influences. Bandura found boys were more aggressive than girls, possibly due to hormonal differences rather than just learning.

The biological approach suggests attitudes might be inherited genetically. Steph's positive work attitude could be passed down to her daughter, just like physical characteristics. This offers an alternative explanation for the daughters' different behaviours.

Think Critically: Most behaviours result from both learning and biology working together - it's rarely just one or the other.

Cognitive Neuroscience

Cognitive neuroscience studies how brain structure influences mental processes using objective methods like PET scans and MRI. Scientists like Tulving discovered different brain hemispheres handle different types of memory.

Paul Broca found that damage to specific brain areas affects speech production. This research establishes cause-and-effect relationships between brain structure and mental processes through systematic observation.

The approach's strength lies in its standardised, objective methods that can be easily replicated. However, it's limited because it ignores human emotions and their impact on behaviour, making it somewhat deterministic.

Real-World Application: Understanding brain-behaviour links helps develop treatments for conditions like stroke and memory disorders.

Biological Rhythms and Nervous System Responses

Endogenous pacemakers are internal factors like the SCN (suprachiasmatic nucleus) that regulate our biological rhythms. Exogenous zeitgebers are external factors like daylight that influence these rhythms.

The fight-or-flight response kicks in when we perceive threats. Xavier's cycling accident triggered his autonomic nervous system, releasing adrenaline from the adrenal medulla and switching him from parasympathetic to sympathetic state.

Physical symptoms included pounding heart (increased blood pressure), dry mouth (inhibited saliva production), and nausea (inhibited digestion). It took 20 minutes for his parasympathetic system to restore calm once the threat passed.

Body Wisdom: Your nervous system is designed to keep you safe by rapidly preparing your body to deal with danger.

Brain Plasticity and Functional Recovery

Brain plasticity refers to the brain's ability to change and adapt throughout life. Functional recovery allows undamaged brain areas to take over functions from damaged regions after trauma.

Recovery mechanisms include secondary neural pathways (neurons taking over new functions), axonal sprouting (new nerve endings forming connections), and recruitment of similar areas in the opposite hemisphere.

Gopnik et al. showed infants have massive synaptic growth, peaking at 15,000 connections by age 2-3. Synaptic pruning then strengthens frequently used connections whilst eliminating unused ones, enabling lifelong plasticity.

Age Factor: While younger brains recover better, research shows plasticity continues throughout life - it's never too late for your brain to adapt!

Real-World Applications of Brain Research

Constraint movement therapy for stroke patients demonstrates practical applications of plasticity research. Patients repeatedly use affected body parts whilst restricting unaffected areas, promoting axonal growth and new neural pathways.

Bezzaa et al.'s research showed 40 hours of golf training increased motor cortex activity in 40-60 year olds, proving plasticity isn't limited to young brains. This challenges assumptions about age-related cognitive decline.

Xavier's optimistic view about young brain recovery has some truth - younger brains do show greater plasticity. However, the teacher's concern about permanent damage is also valid, as not all brain injuries fully recover regardless of age.

Hope for Recovery: Understanding plasticity has revolutionised rehabilitation, showing that with proper therapy, significant recovery is often possible after brain trauma.