Source: https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/7-2-13-paradigms-and-falsifiability-a2-only

[Revision notes](https://senecalearning.com/en-gb/revision-notes.md) › [A Level](https://senecalearning.com/en-gb/revision-notes/a-level.md) › [Psychology](https://senecalearning.com/en-gb/revision-notes/a-level/psychology.md) › [AQA](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa.md) › Paradigms & Falsifiability (A2 only)

# Paradigms & Falsifiability (A2 only)

Psychology: AQA A Level, topic 7.2.13

## Paradigms

A paradigm is a collective body of evidence, theories and results that define a certain aspect of science.

### Definition

![Definition](https://image-v2.cdn.app.senecalearning.com/2018-08/7c84b266-c396-4e00-b727-e33dcc58d2a9/brain-engraving.jpg)

- There are certain points in science history where a new body of evidence has been presented that disrupts the current accepted thinking. 
- This means the theories, methods, techniques and principles are adjusted in what is known as a paradigm shift.

### __Kuhn (1970)__

![__Kuhn (1970)__](https://image-v2.cdn.app.senecalearning.com/2018-08/9a76d1fd-635f-49a5-bd37-36d7c22782cf/brain-mri.jpg)

- A paradigm is a collective set of ideas, principles and methods that the majority of scientists base their work on.
- __Kuhn (1970)__ stated that for something to be a science, it had to be based on a paradigm.

### Psychological paradigms

![Psychological paradigms](https://image-v2.cdn.app.senecalearning.com/2018-08/d0143384-e39e-44bb-99e6-5a87ed05b26f/psychology-laboratory.jpg)

- As psychology does not have an overarching paradigm, some have argued that psychology is not a science. 
- Others disagree and state psychology is a science as it is made up of multiple “mini-paradigms”.

### Behaviourist approach

![Behaviourist approach](https://image-v2.cdn.app.senecalearning.com/2018-08/517f300c-e208-4473-bce1-c646457752fe/man-thinking-forget.jpg)

- An example of a paradigm in psychology is the behaviourist approach where psychologists could only study the outward behaviours of people rather than their inner workings.

### Behaviourist paradigm shift

![Behaviourist paradigm shift](https://image-v2.cdn.app.senecalearning.com/2018-08/dbd08d96-eca2-49aa-a156-c5489b2817a4/brain-rubber-memory-loss.jpg)

- An example of a paradigm shift would be when the behaviourist approach transitioned into the cognitive approach. 
  - With new technology, the structure and function of the brain were more able to be studied. Before, only the behaviours of people could be studied.

### Paradigm shift

![Paradigm shift](https://image-v2.cdn.app.senecalearning.com/2018-04/f49beadf-da60-4f12-ac93-8b59f2f847e5/biology.png)

- An example of a paradigm shift in science would be the theory of biogenesis that life comes from life. 
- Previously, it was thought that life sprung from non-living matter (spontaneous generation).

## Kuhn's Theory on Paradigms

According to the American philosopher __Thomas Kuhn__, a science should have a shared set of: **a) assumptions**, **b) scientific methods** and **c) terminology**.

### Psychology: methods & terminology

![Psychology: methods & terminology](https://image-v2.cdn.app.senecalearning.com/2018-08/02824c6c-9c33-4df4-b9c9-0115c5fd8ff4/Quarantine-Lab-Science-Internet-.jpg)

- Psychology is clearly succeeding in **b) scientific methods** and **c) terminology** because we use the scientific method by setting up experiments to test our hypotheses and we do have specialist vocabulary.
- **a) assumptions**, is slightly more contentious as psychology has a number of competing explanations for human behaviour.

### Psychology as a social science

![Psychology as a social science](https://image-v2.cdn.app.senecalearning.com/2018-04/245c7596-7d84-4f2a-bee6-80961a1e1291/shutterstock_276228476.jpg)

- __Kuhn__ argues that the social sciences are fundamentally different to the physical sciences. He is suggesting that psychology belongs in the social science grouping (which is contentious).
- __Kuhn__ argues that the physical sciences could hold one unifying theory or paradigm (the world is flat) which may then shift when new evidence is discovered (the world is round).  
- However, he argues that this cannot apply to the social sciences as there is not one unifying theory upon which we could test our ideas.

### Not one paradigm

![Not one paradigm](https://image-v2.cdn.app.senecalearning.com/2020-06/1c3f530c-0e0e-457a-9fe8-5dde3e49df94/wrong-cross-.png)

- __Kuhn__ is arguing that as there is not one paradigm (unifying theory or set of ideas) that psychology uses to explain human behaviour it cannot be considered a science. 
- However, many of the natural sciences also have competing paradigms to explain phenomena. 
- Furthermore, psychology has gone through paradigm shifts throughout history as different explanations have gained more popularity e.g. biological, psychodynamic, behaviourist, cognitive, etc.

## Falsifiability

Falsification does not mean something is false; rather that if it is false, then this can be shown by observation or experimentation. Scientific theories should be falsifiable. Some theories in psychology are not falsifiable.

### __Popper__ - white swan example

![__Popper__ - white swan example](https://image-v2.cdn.app.senecalearning.com/2018-09/034f9b4c-7b68-4831-8bc2-14f2808fadfe/swan-2077219_1920.jpg)

- __Popper__ famously inferred in his quote that ‘All swans are white’ can be falsified by observing just one black swan.  
- No theory in science is ever final, experiments can be repeated many times and that provides evidence that the theory is sound, but we cannot ‘prove’ it beyond reasonable doubt, however, one negative result can falsify that theory.
 - NB. Never use the word ‘prove’ in psychology, only bread proves!

### __Popper (1969)__

![__Popper (1969)__](https://image-v2.cdn.app.senecalearning.com/courseImages/chemistry/1.1.3%20-%20Periodic%20table/big-bang-422305_640-min.jpg)

- __Popper (1969)__ argued that scientific theories are abstract (such as the theory of relativity), so it can be difficult to prove them correct.
- Rather, he stated that science should work to prove theories false.

### __Freud__

![__Freud__](https://image-v2.cdn.app.senecalearning.com/2018-08/985e08b2-0831-4022-bff1-3d1dde25a154/freud-sigmund.jpg)

- Certain theories in psychology are difficult to prove correct as they are either abstract or are based on unprovable ideas.
  - For example, __Freud’s__ psychodynamic approach to how gender develops is difficult to falsify as it happens in the unconscious mind. 
- Obviously, the unconscious mind is difficult to measure and quantify.

## Test yourself on Paradigms & Falsifiability (A2 only)

- What is a paradigm shift?
- What should a science have a shared set of, according to Kuhn?
- What does **Kuhn** think psychology is?
- Why are certain theories in psychology unfalsifiable?
- What does falsification mean?

[Practise this topic for free](https://app.senecalearning.com/classroom/course/db5cd155-3f4b-40cb-a9f9-8c314f118345/section/47dbd9d5-af0a-442c-a1d7-2b3d8d6ca854/session)

- Previous topic: [7.2.12 Features of Science (A2 only)](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/7-2-12-features-of-science-a2-only.md)
- Next topic: [7.2.14 Scientific Report (A2 only)](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/7-2-14-scientific-report-a2-only.md)

## Psychology: AQA A Level contents

### 1 Social Influence
- 1.1 Social Influence
  - [1.1.1 Conformity](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/1-1-1-conformity.md)
  - [1.1.2 Jenness' Conformity Study](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/1-1-2-jenness-conformity-study.md)
  - [1.1.3 Asch (1951)](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/1-1-3-asch-1951.md)
  - [1.1.4 Sherif (1935)](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/1-1-4-sherif-1935.md)
  - [1.1.5 Conformity to Social Roles](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/1-1-5-conformity-to-social-roles.md)
  - [1.1.6 End of Topic Test - Conformity](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/1-1-6-end-of-topic-test-conformity.md)
  - [1.1.7 Obedience](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/1-1-7-obedience.md)
  - [1.1.8 Analysing Milgram's Experiment](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/1-1-8-analysing-milgrams-experiment.md)
  - [1.1.9 Agentic State & Legitimate Authority](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/1-1-9-agentic-state-and-legitimate-authority.md)
  - [1.1.10 Variables of Obedience](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/1-1-10-variables-of-obedience.md)
  - [1.1.11 Resistance to Social Influence](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/1-1-11-resistance-to-social-influence.md)
  - [1.1.12 Minority Influence & Social Change](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/1-1-12-minority-influence-and-social-change.md)
  - [1.1.13 Minority Influence & Social Impact Theory](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/1-1-13-minority-influence-and-social-impact-theory.md)
  - [1.1.14 End of Topic Test - Social Influences](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/1-1-14-end-of-topic-test-social-influences.md)
  - [1.1.15 Exam-Style Question - Conformity](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/1-1-15-exam-style-question-conformity.md)
  - [1.1.16 Top Grade AO2/AO3 - Social Influence](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/1-1-16-top-grade-ao2ao3-social-influence.md)

### 2 Memory
- 2.1 Memory
  - [2.1.1 Multi-Store Model of Memory](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/2-1-1-multi-store-model-of-memory.md)
  - [2.1.2 Short-Term vs Long-Term Memory](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/2-1-2-short-term-vs-long-term-memory.md)
  - [2.1.3 Support for the Multi-Store Model of Memory](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/2-1-3-support-for-the-multi-store-model-of-memory.md)
  - [2.1.4 Duration Studies](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/2-1-4-duration-studies.md)
  - [2.1.5 Capacity Studies](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/2-1-5-capacity-studies.md)
  - [2.1.6 Coding Studies](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/2-1-6-coding-studies.md)
  - [2.1.7 The Working Memory Model](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/2-1-7-the-working-memory-model.md)
  - [2.1.8 The Working Memory Model 2](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/2-1-8-the-working-memory-model-2.md)
  - [2.1.9 Support for the Working Memory Model](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/2-1-9-support-for-the-working-memory-model.md)
  - [2.1.10 Explanations for Forgetting](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/2-1-10-explanations-for-forgetting.md)
  - [2.1.11 Studies on Interference](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/2-1-11-studies-on-interference.md)
  - [2.1.12 Cue-Dependent Forgetting](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/2-1-12-cue-dependent-forgetting.md)
  - [2.1.13 Eyewitness Testimony - Loftus & Palmer](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/2-1-13-eyewitness-testimony-loftus-and-palmer.md)
  - [2.1.14 Eyewitness Testimony - Loftus](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/2-1-14-eyewitness-testimony-loftus.md)
  - [2.1.15 Eyewitness Testimony - Post-Event Discussion](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/2-1-15-eyewitness-testimony-post-event-discussion.md)
  - [2.1.16 Eyewitness Testimony - Age & Anxiety](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/2-1-16-eyewitness-testimony-age-and-anxiety.md)
  - [2.1.17 Cognitive Interview](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/2-1-17-cognitive-interview.md)
  - [2.1.18 Cognitive Interview - Geiselman & Fisher](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/2-1-18-cognitive-interview-geiselman-and-fisher.md)
  - [2.1.19 End of Topic Test - Memory](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/2-1-19-end-of-topic-test-memory.md)
  - [2.1.20 Exam-Style Question - Memory](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/2-1-20-exam-style-question-memory.md)

### 3 Attachment
- 3.1 Attachment
  - [3.1.1 The Concept of Attachment](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/3-1-1-the-concept-of-attachment.md)
  - [3.1.2 Animal Studies of Attachment](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/3-1-2-animal-studies-of-attachment.md)
  - [3.1.3 Explanations of Attachment](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/3-1-3-explanations-of-attachment.md)
  - [3.1.4 Attachment Types - Strange Situation](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/3-1-4-attachment-types-strange-situation.md)
  - [3.1.5 Cultural Differences in Attachment](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/3-1-5-cultural-differences-in-attachment.md)
  - [3.1.6 Disruption of Attachment](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/3-1-6-disruption-of-attachment.md)
  - [3.1.7 Disruption of Attachment - Privation](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/3-1-7-disruption-of-attachment-privation.md)
  - [3.1.8 Overcoming the Effects of Disruption](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/3-1-8-overcoming-the-effects-of-disruption.md)
  - [3.1.9 The Effects of Institutionalisation](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/3-1-9-the-effects-of-institutionalisation.md)
  - [3.1.10 Early Attachment](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/3-1-10-early-attachment.md)
  - [3.1.11 Critical Period of Attachment](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/3-1-11-critical-period-of-attachment.md)
  - [3.1.12 End of Topic Test - Attachment](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/3-1-12-end-of-topic-test-attachment.md)
  - [3.1.13 Exam-Style Question - Attachment](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/3-1-13-exam-style-question-attachment.md)
  - [3.1.14 Top Grade AO2/AO3 - Attachment](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/3-1-14-top-grade-ao2ao3-attachment.md)

### 4 Clinical Psychology & Mental Health
- 4.1 Clinical Psychology & Mental Health
  - [4.1.1 Deviation from Social Norms](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/4-1-1-deviation-from-social-norms.md)
  - [4.1.2 Deviation from Social Norms 2](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/4-1-2-deviation-from-social-norms-2.md)
  - [4.1.3 Phobias, Depression & OCD](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/4-1-3-phobias-depression-and-ocd.md)
  - [4.1.4 Phobias: Behavioural Approach](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/4-1-4-phobias-behavioural-approach.md)
  - [4.1.5 Evaluation of Behavioural Explanations of Phobias](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/4-1-5-evaluation-of-behavioural-explanations-of-phobias.md)
  - [4.1.6 Depression: Cognitive Approach](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/4-1-6-depression-cognitive-approach.md)
  - [4.1.7 OCD: Biological Approach](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/4-1-7-ocd-biological-approach.md)
  - [4.1.8 Evidence for the Biological Approach](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/4-1-8-evidence-for-the-biological-approach.md)
  - [4.1.9 End of Topic Test - Psychopathy](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/4-1-9-end-of-topic-test-psychopathy.md)
  - [4.1.10 Exam-Style Question - Phobias](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/4-1-10-exam-style-question-phobias.md)
  - [4.1.11 Top Grade AO2/AO3 - Psychopathology](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/4-1-11-top-grade-ao2ao3-psychopathology.md)
  - [4.1.12 Diagnostic Misconceptions - Phobia vs Fear](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/4-1-12-diagnostic-misconceptions-phobia-vs-fear.md)
  - [4.1.13 Diagnostic Misconceptions - Depression & Self-Harm](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/4-1-13-diagnostic-misconceptions-depression-and-self-harm.md)
  - [4.1.14 Diagnostic Misconceptions - Desensitisation](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/4-1-14-diagnostic-misconceptions-desensitisation.md)

### 5 Approaches in Psychology
- 5.1 Approaches in Psychology
  - [5.1.1 The Behaviourist Approach - Classical Conditioning](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/5-1-1-the-behaviourist-approach-classical-conditioning.md)
  - [5.1.2 Pavlov's Experiment](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/5-1-2-pavlovs-experiment.md)
  - [5.1.3 Little Albert Study](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/5-1-3-little-albert-study.md)
  - [5.1.4 The Behaviourist Approach - Operant Conditioning](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/5-1-4-the-behaviourist-approach-operant-conditioning.md)
  - [5.1.5 Social Learning Theory](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/5-1-5-social-learning-theory.md)
  - [5.1.6 The Cognitive Approach 1](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/5-1-6-the-cognitive-approach-1.md)
  - [5.1.7 The Cognitive Approach 2](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/5-1-7-the-cognitive-approach-2.md)
  - [5.1.8 The Biological Approach](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/5-1-8-the-biological-approach.md)
  - [5.1.9 The Biological Approach 2](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/5-1-9-the-biological-approach-2.md)
  - [5.1.10 Gottesman (1991) - Twin Studies](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/5-1-10-gottesman-1991-twin-studies.md)
  - [5.1.11 Brain Scanning](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/5-1-11-brain-scanning.md)
  - [5.1.12 Structure of Personality & Little Hans](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/5-1-12-structure-of-personality-and-little-hans.md)
  - [5.1.13 The Psychodynamic Approach (A2 only)](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/5-1-13-the-psychodynamic-approach-a2-only.md)
  - [5.1.14 Humanistic Psychology (A2 only)](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/5-1-14-humanistic-psychology-a2-only.md)
  - [5.1.15 Aronoff (1957) (A2 Only)](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/5-1-15-aronoff-1957-a2-only.md)
  - [5.1.16 End of Topic Test - Approaches](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/5-1-16-end-of-topic-test-approaches.md)
- 5.2 Comparison of Approaches (A2 only)
  - [5.2.1 Psychodynamic Approach](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/5-2-1-psychodynamic-approach.md)
  - [5.2.2 Cognitive Approach](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/5-2-2-cognitive-approach.md)
  - [5.2.3 Biological Approach](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/5-2-3-biological-approach.md)
  - [5.2.4 Behavioural Approach](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/5-2-4-behavioural-approach.md)
  - [5.2.5 End of Topic Test - Comparison of Approaches](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/5-2-5-end-of-topic-test-comparison-of-approaches.md)

### 6 Biopsychology
- 6.1 Biopsychology
  - [6.1.1 Nervous System Divisions](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/6-1-1-nervous-system-divisions.md)
  - [6.1.2 Neuron Structure & Function](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/6-1-2-neuron-structure-and-function.md)
  - [6.1.3 Neurotransmitters](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/6-1-3-neurotransmitters.md)
  - [6.1.4 Endocrine System Function](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/6-1-4-endocrine-system-function.md)
  - [6.1.5 Fight or Flight Response](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/6-1-5-fight-or-flight-response.md)
  - [6.1.6 The Brain (A2 only)](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/6-1-6-the-brain-a2-only.md)
  - [6.1.7 Localisation of Brain Function (A2 only)](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/6-1-7-localisation-of-brain-function-a2-only.md)
  - [6.1.8 Studying the Brain (A2 only)](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/6-1-8-studying-the-brain-a2-only.md)
  - [6.1.9 CIMT (A2 Only) & Postmortem](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/6-1-9-cimt-a2-only-and-postmortem.md)
  - [6.1.10 Top Grade AO2/AO3 - Biopsychology](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/6-1-10-top-grade-ao2ao3-biopsychology.md)
  - [6.1.11 Diagnostic Misconceptions - Plasticity & Recovery](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/6-1-11-diagnostic-misconceptions-plasticity-and-recovery.md)
  - [6.1.12 Diagnostic Misconceptions - Endogenous Pacemakers](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/6-1-12-diagnostic-misconceptions-endogenous-pacemakers.md)
  - [6.1.13 End of Topic Test - Biopsychology](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/6-1-13-end-of-topic-test-biopsychology.md)

### 7 Research Methods
- 7.1 Research Methods
  - [7.1.1 Experimental Method](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/7-1-1-experimental-method.md)
  - [7.1.2 Observational Techniques](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/7-1-2-observational-techniques.md)
  - [7.1.3 Covert, Overt & Controlled Observation](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/7-1-3-covert-overt-and-controlled-observation.md)
  - [7.1.4 Self-Report Techniques](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/7-1-4-self-report-techniques.md)
  - [7.1.5 Correlations](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/7-1-5-correlations.md)
  - [7.1.6 Exam-Style Question - Research Methods](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/7-1-6-exam-style-question-research-methods.md)
  - [7.1.7 Diagnostic Misconceptions - Sign Test](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/7-1-7-diagnostic-misconceptions-sign-test.md)
  - [7.1.8 Diagnostic Misconceptions - Content & Thematic](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/7-1-8-diagnostic-misconceptions-content-and-thematic.md)
  - [7.1.9 Diagnostic Misconceptions - Valid vs Reliable](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/7-1-9-diagnostic-misconceptions-valid-vs-reliable.md)
  - [7.1.10 Diagnostic Misconceptions - Confounding Variable](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/7-1-10-diagnostic-misconceptions-confounding-variable.md)
  - [7.1.11 End of Topic Test - Research Methods](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/7-1-11-end-of-topic-test-research-methods.md)
- 7.2 Scientific Processes
  - [7.2.1 Aims, Hypotheses & Sampling](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/7-2-1-aims-hypotheses-and-sampling.md)
  - [7.2.2 Pilot Studies & Design](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/7-2-2-pilot-studies-and-design.md)
  - [7.2.3 Questionnaires](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/7-2-3-questionnaires.md)
  - [7.2.4 Variables & Control](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/7-2-4-variables-and-control.md)
  - [7.2.5 Demand Characteristics & Investigator Effects](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/7-2-5-demand-characteristics-and-investigator-effects.md)
  - [7.2.6 Ethics](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/7-2-6-ethics.md)
  - [7.2.7 Limitations of Ethical Guidelines](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/7-2-7-limitations-of-ethical-guidelines.md)
  - [7.2.8 Consent & Protection from Harm Studies](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/7-2-8-consent-and-protection-from-harm-studies.md)
  - [7.2.9 Peer Review & The Economy](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/7-2-9-peer-review-and-the-economy.md)
  - [7.2.10 Validity (A2 only)](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/7-2-10-validity-a2-only.md)
  - [7.2.11 Reliability (A2 only)](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/7-2-11-reliability-a2-only.md)
  - [7.2.12 Features of Science (A2 only)](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/7-2-12-features-of-science-a2-only.md)
  - [7.2.13 Paradigms & Falsifiability (A2 only)](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/7-2-13-paradigms-and-falsifiability-a2-only.md)
  - [7.2.14 Scientific Report (A2 only)](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/7-2-14-scientific-report-a2-only.md)
  - [7.2.15 Scientific Report 2 (A2 only)](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/7-2-15-scientific-report-2-a2-only.md)
  - [7.2.16 End of Topic Test - Scientific](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/7-2-16-end-of-topic-test-scientific.md)
- 7.3 Data Handling & Analysis
  - [7.3.1 Types of Data](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/7-3-1-types-of-data.md)
  - [7.3.2 Descriptive Statistics](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/7-3-2-descriptive-statistics.md)
  - [7.3.3 Correlation](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/7-3-3-correlation.md)
  - [7.3.4 Evaluation of Descriptive Statistics](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/7-3-4-evaluation-of-descriptive-statistics.md)
  - [7.3.5 Presentation & Display of Data](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/7-3-5-presentation-and-display-of-data.md)
  - [7.3.6 Levels of Measurement (A2 only)](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/7-3-6-levels-of-measurement-a2-only.md)
  - [7.3.7 Coding in Content Analysis (A2 only)](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/7-3-7-coding-in-content-analysis-a2-only.md)
  - [7.3.8 Case Studies (A2 only)](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/7-3-8-case-studies-a2-only.md)
  - [7.3.9 End of Topic Test - Data Handling](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/7-3-9-end-of-topic-test-data-handling.md)
- 7.4 Inferential Testing
  - [7.4.1 Introduction to Inferential Testing](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/7-4-1-introduction-to-inferential-testing.md)
  - [7.4.2 Sign Test](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/7-4-2-sign-test.md)
  - [7.4.3 Piaget Conservation Experiment](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/7-4-3-piaget-conservation-experiment.md)
  - [7.4.4 Non-Parametric Tests](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/7-4-4-non-parametric-tests.md)

### 8 Issues & Debates in Psychology (A2 only)
- 8.1 Issues & Debates in Psychology (A2 only)
  - [8.1.1 Culture Bias](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/8-1-1-culture-bias.md)
  - [8.1.2 Sub-Culture Bias](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/8-1-2-sub-culture-bias.md)
  - [8.1.3 Gender Bias](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/8-1-3-gender-bias.md)
  - [8.1.4 Ethnocentrism](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/8-1-4-ethnocentrism.md)
  - [8.1.5 Cross Cultural Research](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/8-1-5-cross-cultural-research.md)
  - [8.1.6 Free Will & Determinism](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/8-1-6-free-will-and-determinism.md)
  - [8.1.7 Comparison of Free Will & Determinism](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/8-1-7-comparison-of-free-will-and-determinism.md)
  - [8.1.8 Reductionism & Holism](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/8-1-8-reductionism-and-holism.md)
  - [8.1.9 Reductionist & Holistic Approaches](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/8-1-9-reductionist-and-holistic-approaches.md)
  - [8.1.10 Nature-Nurture Debate](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/8-1-10-nature-nurture-debate.md)
  - [8.1.11 Interactionist Approach](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/8-1-11-interactionist-approach.md)
  - [8.1.12 Nature-Nurture Methods](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/8-1-12-nature-nurture-methods.md)
  - [8.1.13 Nature-Nurture Approaches](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/8-1-13-nature-nurture-approaches.md)
  - [8.1.14 Idiographic & Nomothetic Approaches](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/8-1-14-idiographic-and-nomothetic-approaches.md)
  - [8.1.15 Socially Sensitive Research](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/8-1-15-socially-sensitive-research.md)
  - [8.1.16 End of Topic Test - Issues and Debates](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/8-1-16-end-of-topic-test-issues-and-debates.md)

### 9 Option 1: Relationships (A2 only)
- 9.1 Relationships: Sexual Relationships (A2 only)
  - [9.1.1 Factors Affecting Attraction: Self-Disclosure](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/9-1-1-factors-affecting-attraction-self-disclosure.md)
  - [9.1.2 Evaluation of Self-Disclosure Theory](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/9-1-2-evaluation-of-self-disclosure-theory.md)
  - [9.1.3 Factors Affecting Attraction: Physical Attributes](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/9-1-3-factors-affecting-attraction-physical-attributes.md)
  - [9.1.4 Matching Hypothesis Studies](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/9-1-4-matching-hypothesis-studies.md)
  - [9.1.5 Factors Affecting Physical Attraction](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/9-1-5-factors-affecting-physical-attraction.md)
  - [9.1.6 Factors Affecting Attraction: Filter Theory 1](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/9-1-6-factors-affecting-attraction-filter-theory-1.md)
  - [9.1.7 Factors Affecting Attraction: Filter Theory 2](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/9-1-7-factors-affecting-attraction-filter-theory-2.md)
  - [9.1.8 Evaluation of Filter Theory](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/9-1-8-evaluation-of-filter-theory.md)
  - [9.1.9 End of Topic Test - Relationships](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/9-1-9-end-of-topic-test-relationships.md)
- 9.2 Relationships: Romantic Relationships (A2 only)
  - [9.2.1 Social Exchange Theory](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/9-2-1-social-exchange-theory.md)
  - [9.2.2 Evaluation of Social Exchange Theory](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/9-2-2-evaluation-of-social-exchange-theory.md)
  - [9.2.3 Equity Theory](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/9-2-3-equity-theory.md)
  - [9.2.4 Evaluation of Equity Theory](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/9-2-4-evaluation-of-equity-theory.md)
  - [9.2.5 Rusbult’s Investment Model](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/9-2-5-rusbults-investment-model.md)
  - [9.2.6 Evaluation of Rusbult's Investment Model](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/9-2-6-evaluation-of-rusbults-investment-model.md)
  - [9.2.7 Relationship Breakdown](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/9-2-7-relationship-breakdown.md)
  - [9.2.8 Studies on Relationship Breakdown](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/9-2-8-studies-on-relationship-breakdown.md)
  - [9.2.9 Evaluation of Relationship Breakdown](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/9-2-9-evaluation-of-relationship-breakdown.md)
  - [9.2.10 End of Topic Test - Romantic relationships](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/9-2-10-end-of-topic-test-romantic-relationships.md)
- 9.3 Relationships: Online (A2 only)
  - [9.3.1 Online Relationships](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/9-3-1-online-relationships.md)
  - [9.3.2 Evaluation of Reduced Cues & Hyperpersonal](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/9-3-2-evaluation-of-reduced-cues-and-hyperpersonal.md)
  - [9.3.3 Self Disclosure in Online Relationships](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/9-3-3-self-disclosure-in-online-relationships.md)
  - [9.3.4 Parasocial Relationships](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/9-3-4-parasocial-relationships.md)
  - [9.3.5 Attachment Theory & Parasocial Relationships](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/9-3-5-attachment-theory-and-parasocial-relationships.md)
  - [9.3.6 Evaluation of Parasocial Relationship Theories](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/9-3-6-evaluation-of-parasocial-relationship-theories.md)
  - [9.3.7 End of Topic Test - Online Relationships](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/9-3-7-end-of-topic-test-online-relationships.md)

### 10 Option 1: Gender (A2 only)
- 10.1 Gender (A2 only)
  - [10.1.1 Biological Sex](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/10-1-1-biological-sex.md)
  - [10.1.2 The Role of Hormones in Biological Sex](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/10-1-2-the-role-of-hormones-in-biological-sex.md)
  - [10.1.3 Biological Explanations of Gender Development](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/10-1-3-biological-explanations-of-gender-development.md)
  - [10.1.4 Gender Identities & BSRI](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/10-1-4-gender-identities-and-bsri.md)
  - [10.1.5 Kohlberg’s Theory of Gender Constancy](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/10-1-5-kohlbergs-theory-of-gender-constancy.md)
  - [10.1.6 Evaluation of Kohlberg's Theory](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/10-1-6-evaluation-of-kohlbergs-theory.md)
  - [10.1.7 Gender Schema Theory](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/10-1-7-gender-schema-theory.md)
  - [10.1.8 Social Approach to Gender Development](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/10-1-8-social-approach-to-gender-development.md)
  - [10.1.9 Criticisms of Social Theory](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/10-1-9-criticisms-of-social-theory.md)
  - [10.1.10 Media Influence on Gender Development](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/10-1-10-media-influence-on-gender-development.md)
  - [10.1.11 Gender Incongruence](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/10-1-11-gender-incongruence.md)
  - [10.1.12 End of Topic Test - Gender](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/10-1-12-end-of-topic-test-gender.md)

### 11 Option 1: Cognition & Development (A2 only)
- 11.1 Cognition & Development (A2 only)
  - [11.1.1 Piaget’s Theory of Cognitive Development 1](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/11-1-1-piagets-theory-of-cognitive-development-1.md)
  - [11.1.2 Piaget's Theory of Cognitive Development 2](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/11-1-2-piagets-theory-of-cognitive-development-2.md)
  - [11.1.3 Schema Accommodation Assimilation & Equilibration](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/11-1-3-schema-accommodation-assimilation-and-equilibration.md)
  - [11.1.4 Piaget & Inhelder’s Three Mountains Task (1956)](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/11-1-4-piaget-and-inhelders-three-mountains-task-1956.md)
  - [11.1.5 Conservation & Class Inclusion](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/11-1-5-conservation-and-class-inclusion.md)
  - [11.1.6 Evaluation of Piaget](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/11-1-6-evaluation-of-piaget.md)
  - [11.1.7 Vygotsky](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/11-1-7-vygotsky.md)
  - [11.1.8 Evaluation of Vygotsky](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/11-1-8-evaluation-of-vygotsky.md)
  - [11.1.9 Baillargeon](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/11-1-9-baillargeon.md)
  - [11.1.10 Baillargeon's studies](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/11-1-10-baillargeons-studies.md)
  - [11.1.11 Evaluation of Baillargeon](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/11-1-11-evaluation-of-baillargeon.md)
  - [11.1.12 Sense of Self & Theory of Mind](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/11-1-12-sense-of-self-and-theory-of-mind.md)
  - [11.1.13 Baron-Cohen Studies](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/11-1-13-baron-cohen-studies.md)
  - [11.1.14 Selman’s Five Levels of Perspective Taking](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/11-1-14-selmans-five-levels-of-perspective-taking.md)
  - [11.1.15 Biological Basis of Social Cognition](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/11-1-15-biological-basis-of-social-cognition.md)
  - [11.1.16 Evaluation of Biological Basis of Social Cognition](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/11-1-16-evaluation-of-biological-basis-of-social-cognition.md)
  - [11.1.17 Issues in Social Neuroscience](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/11-1-17-issues-in-social-neuroscience.md)
  - [11.1.18 Top Grade AO2/AO3  - Cognition & Development](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/11-1-18-top-grade-ao2ao3-cognition-and-development.md)
  - [11.1.19 End of Topic Test - Cognition & Development 1](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/11-1-19-end-of-topic-test-cognition-and-development-1.md)
  - [11.1.20 End of Topic Test - Cognition & Development 2](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/11-1-20-end-of-topic-test-cognition-and-development-2.md)
  - [11.1.21 End of Topic Test - Cognition 3](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/11-1-21-end-of-topic-test-cognition-3.md)

### 12 Option 2: Schizophrenia (A2 only)
- 12.1 Schizophrenia: Diagnosis (A2 only)
  - [12.1.1 Symptoms of Schizophrenia](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/12-1-1-symptoms-of-schizophrenia.md)
  - [12.1.2 Issues in Diagnosis](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/12-1-2-issues-in-diagnosis.md)
  - [12.1.3 Pinto (2017) & Copeland (1971)](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/12-1-3-pinto-2017-and-copeland-1971.md)
  - [12.1.4 End of Topic Test - Schizophrenia](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/12-1-4-end-of-topic-test-schizophrenia.md)
- 12.2 Schizophrenia: Treatment (A2 only)
  - [12.2.1 Family-Based Psychological Explanations](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/12-2-1-family-based-psychological-explanations.md)
  - [12.2.2 Evaluation of Family-Based Explanations](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/12-2-2-evaluation-of-family-based-explanations.md)
  - [12.2.3 Cognitive Explanations](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/12-2-3-cognitive-explanations.md)
  - [12.2.4 Drug Therapies](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/12-2-4-drug-therapies.md)
  - [12.2.5 Evaluation of Drug Therapies](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/12-2-5-evaluation-of-drug-therapies.md)
  - [12.2.6 Biological Explanations for Schizophrenia](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/12-2-6-biological-explanations-for-schizophrenia.md)
  - [12.2.7 Dopamine Hypothesis](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/12-2-7-dopamine-hypothesis.md)
  - [12.2.8 Psychological Therapies 1](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/12-2-8-psychological-therapies-1.md)
  - [12.2.9 Psychological Therapies 2](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/12-2-9-psychological-therapies-2.md)
  - [12.2.10 Interactionist Approach - Diathesis-Stress Model](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/12-2-10-interactionist-approach-diathesis-stress-model.md)
  - [12.2.11 Interactionist Approach - Triggers & Treatment](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/12-2-11-interactionist-approach-triggers-and-treatment.md)
  - [12.2.12 Evaluation of the Interactionist Approach](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/12-2-12-evaluation-of-the-interactionist-approach.md)
  - [12.2.13 Evaluation of Psychological Therapies](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/12-2-13-evaluation-of-psychological-therapies.md)
  - [12.2.14 Diagnostic Misconceptions - CBT & CBTp](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/12-2-14-diagnostic-misconceptions-cbt-and-cbtp.md)
  - [12.2.15 End of Topic Test - Treatments 1](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/12-2-15-end-of-topic-test-treatments-1.md)
  - [12.2.16 End of Topic Test - Treatments 2](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/12-2-16-end-of-topic-test-treatments-2.md)

### 13 Option 2: Eating Behaviour (A2 only)
- 13.1 Eating Behaviour (A2 only)
  - [13.1.1 Explanations for Food Preferences](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/13-1-1-explanations-for-food-preferences.md)
  - [13.1.2 Birch et al (1987) & Lowe et al (2004)](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/13-1-2-birch-et-al-1987-and-lowe-et-al-2004.md)
  - [13.1.3 Control of Eating Behaviours](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/13-1-3-control-of-eating-behaviours.md)
  - [13.1.4 Control of Eating Behaviour: Leptin](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/13-1-4-control-of-eating-behaviour-leptin.md)
  - [13.1.5 Biological Explanations for Anorexia Nervosa](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/13-1-5-biological-explanations-for-anorexia-nervosa.md)
  - [13.1.6 Psychological Explanations: Family Systems Theory](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/13-1-6-psychological-explanations-family-systems-theory.md)
  - [13.1.7 Psychological Explanations: Social Learning Theory](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/13-1-7-psychological-explanations-social-learning-theory.md)
  - [13.1.8 Psychological Explanations: Cognitive Theory](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/13-1-8-psychological-explanations-cognitive-theory.md)
  - [13.1.9 Biological Explanations for Obesity](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/13-1-9-biological-explanations-for-obesity.md)
  - [13.1.10 Biological Explanations: Studies](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/13-1-10-biological-explanations-studies.md)
  - [13.1.11 Psychological Explanations](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/13-1-11-psychological-explanations.md)
  - [13.1.12 Psychological Explanations: Studies](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/13-1-12-psychological-explanations-studies.md)
  - [13.1.13 End of Topic Test - Eating Behaviour](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/13-1-13-end-of-topic-test-eating-behaviour.md)

### 14 Option 2: Stress (A2 only)
- 14.1 Stress (A2 only)
  - [14.1.1 Physiology of Stress](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/14-1-1-physiology-of-stress.md)
  - [14.1.2 Role of Stress in Illness](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/14-1-2-role-of-stress-in-illness.md)
  - [14.1.3 Role of Stress in Illness: Studies](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/14-1-3-role-of-stress-in-illness-studies.md)
  - [14.1.4 Social Readjustment Rating Scales](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/14-1-4-social-readjustment-rating-scales.md)
  - [14.1.5 Hassles & Uplifts Scales](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/14-1-5-hassles-and-uplifts-scales.md)
  - [14.1.6 Stress, Workload & Control](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/14-1-6-stress-workload-and-control.md)
  - [14.1.7 Stress Level Studies](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/14-1-7-stress-level-studies.md)
  - [14.1.8 Physiological Measures of Stress](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/14-1-8-physiological-measures-of-stress.md)
  - [14.1.9 Individual Differences](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/14-1-9-individual-differences.md)
  - [14.1.10 Stress & Gender](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/14-1-10-stress-and-gender.md)
  - [14.1.11 Drug Therapy & Biofeedback for Stress](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/14-1-11-drug-therapy-and-biofeedback-for-stress.md)
  - [14.1.12 Stress Inoculation Therapy](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/14-1-12-stress-inoculation-therapy.md)
  - [14.1.13 Social Support & Stress](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/14-1-13-social-support-and-stress.md)
  - [14.1.14 End of Topic Test - Stress 1](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/14-1-14-end-of-topic-test-stress-1.md)
  - [14.1.15 End of Topic Test - Stress 2](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/14-1-15-end-of-topic-test-stress-2.md)

### 15 Option 3: Aggression (A2 only)
- 15.1 Aggression: Physiological (A2 only)
  - [15.1.1 Neural Mechanisms](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/15-1-1-neural-mechanisms.md)
  - [15.1.2 Serotonin](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/15-1-2-serotonin.md)
  - [15.1.3 Hormonal Mechanisms](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/15-1-3-hormonal-mechanisms.md)
  - [15.1.4 Genetic Factors](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/15-1-4-genetic-factors.md)
  - [15.1.5 Genetic Factors 2](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/15-1-5-genetic-factors-2.md)
  - [15.1.6 Ethological Explanation](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/15-1-6-ethological-explanation.md)
  - [15.1.7 Innate Releasing Mechanisms & Fixed Action Pattern](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/15-1-7-innate-releasing-mechanisms-and-fixed-action-pattern.md)
  - [15.1.8 Evolutionary Explanations](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/15-1-8-evolutionary-explanations.md)
  - [15.1.9 Buss et al (1992) - Sex Differences in Jealousy](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/15-1-9-buss-et-al-1992-sex-differences-in-jealousy.md)
  - [15.1.10 Evaluation of Evolutionary Explanations](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/15-1-10-evaluation-of-evolutionary-explanations.md)
  - [15.1.11 End of Topic Test - Aggression: Physiological 1](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/15-1-11-end-of-topic-test-aggression-physiological-1.md)
  - [15.1.12 End of Topic Test - Aggression: Physiological 2](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/15-1-12-end-of-topic-test-aggression-physiological-2.md)
- 15.2 Aggression: Social Psychological (A2 only)
  - [15.2.1 Social Psychological Explanation](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/15-2-1-social-psychological-explanation.md)
  - [15.2.2 Buss (1963) - Frustration/Aggression](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/15-2-2-buss-1963-frustrationaggression.md)
  - [15.2.3 Social Psychological Explanation 2](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/15-2-3-social-psychological-explanation-2.md)
  - [15.2.4 Social Learning Theory (SLT) 1](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/15-2-4-social-learning-theory-slt-1.md)
  - [15.2.5 Social Learning Theory (SLT) 2](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/15-2-5-social-learning-theory-slt-2.md)
  - [15.2.6 Limitations of Social Learning Theory (SLT)](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/15-2-6-limitations-of-social-learning-theory-slt.md)
  - [15.2.7 Deindividuation](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/15-2-7-deindividuation.md)
  - [15.2.8 Deindividuation 2](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/15-2-8-deindividuation-2.md)
  - [15.2.9 Deindividuation - Diener et al (1976)](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/15-2-9-deindividuation-diener-et-al-1976.md)
  - [15.2.10 End of Topic Test - Aggression: Social Psychology](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/15-2-10-end-of-topic-test-aggression-social-psychology.md)
  - [15.2.11 Institutional Aggression: Prisons](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/15-2-11-institutional-aggression-prisons.md)
  - [15.2.12 Evaluation of Dispositional & Situational](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/15-2-12-evaluation-of-dispositional-and-situational.md)
  - [15.2.13 Influence of Computer Games](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/15-2-13-influence-of-computer-games.md)
  - [15.2.14 Influence of Television](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/15-2-14-influence-of-television.md)
  - [15.2.15 Evaluation of Studies on Media](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/15-2-15-evaluation-of-studies-on-media.md)
  - [15.2.16 Desensitisation & Disinhibition](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/15-2-16-desensitisation-and-disinhibition.md)
  - [15.2.17 Cognitive Priming](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/15-2-17-cognitive-priming.md)
  - [15.2.18 End of Topic Test - Aggression: Social Psychology](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/15-2-18-end-of-topic-test-aggression-social-psychology.md)

### 16 Option 3: Forensic Psychology (A2 only)
- 16.1 Forensic Psychology (A2 only)
  - [16.1.1 Defining Crime](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/16-1-1-defining-crime.md)
  - [16.1.2 Measuring Crime](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/16-1-2-measuring-crime.md)
  - [16.1.3 Offender Profiling](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/16-1-3-offender-profiling.md)
  - [16.1.4 Evaluation of Offender Profiling](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/16-1-4-evaluation-of-offender-profiling.md)
  - [16.1.5 John Duffy Case Study](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/16-1-5-john-duffy-case-study.md)
  - [16.1.6 Biological Explanations 1](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/16-1-6-biological-explanations-1.md)
  - [16.1.7 Biological Explanations 2](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/16-1-7-biological-explanations-2.md)
  - [16.1.8 Evaluation- Biological Explanations](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/16-1-8-evaluation-biological-explanations.md)
  - [16.1.9 Cognitive Explanations](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/16-1-9-cognitive-explanations.md)
  - [16.1.10 Moral Reasoning](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/16-1-10-moral-reasoning.md)
  - [16.1.11 Differential Association Theory](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/16-1-11-differential-association-theory.md)
  - [16.1.12 Custodial Sentencing](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/16-1-12-custodial-sentencing.md)
  - [16.1.13 Effects of Prison](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/16-1-13-effects-of-prison.md)
  - [16.1.14 Evaluation of the Effects of Prison](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/16-1-14-evaluation-of-the-effects-of-prison.md)
  - [16.1.15 Behavioural Treatments & Therapies](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/16-1-15-behavioural-treatments-and-therapies.md)
  - [16.1.16 Effectiveness of Behavioural Treatments](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/16-1-16-effectiveness-of-behavioural-treatments.md)
  - [16.1.17 Restorative Justice](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/16-1-17-restorative-justice.md)
  - [16.1.18 End of Topic Test - Forensic 1](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/16-1-18-end-of-topic-test-forensic-1.md)
  - [16.1.19 End of Topic Test - Forensic 2](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/16-1-19-end-of-topic-test-forensic-2.md)

### 17 Option 3: Addiction (A2 only)
- 17.1 Addiction (A2 only)
  - [17.1.1 Definition](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/17-1-1-definition.md)
  - [17.1.2 Brain Neurochemistry Explanation](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/17-1-2-brain-neurochemistry-explanation.md)
  - [17.1.3 Learning Theory Explanation](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/17-1-3-learning-theory-explanation.md)
  - [17.1.4 Evaluation of a Learning Theory](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/17-1-4-evaluation-of-a-learning-theory.md)
  - [17.1.5 Cognitive Bias](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/17-1-5-cognitive-bias.md)
  - [17.1.6 Griffiths on Cognitive Bias](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/17-1-6-griffiths-on-cognitive-bias.md)
  - [17.1.7 Evaluation of Cognitive Theory (A2 only)](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/17-1-7-evaluation-of-cognitive-theory-a2-only.md)
  - [17.1.8 Gambling Addiction & Learning Theory](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/17-1-8-gambling-addiction-and-learning-theory.md)
  - [17.1.9 Social Influences on Addiction 1](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/17-1-9-social-influences-on-addiction-1.md)
  - [17.1.10 Social Influences on Addiction 2](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/17-1-10-social-influences-on-addiction-2.md)
  - [17.1.11 Personal Influences  on Addiction](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/17-1-11-personal-influences-on-addiction.md)
  - [17.1.12 Genetic Explanations of Addiction](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/17-1-12-genetic-explanations-of-addiction.md)
  - [17.1.13 End of Topic Test - Addiction 1](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/17-1-13-end-of-topic-test-addiction-1.md)
  - [17.1.14 End of Topic Test - Addiction 2](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/17-1-14-end-of-topic-test-addiction-2.md)
- 17.2 Treating Addiction (A2 only)
  - [17.2.1 Drug Therapy](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/17-2-1-drug-therapy.md)
  - [17.2.2 Behavioural Interventions](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/17-2-2-behavioural-interventions.md)
  - [17.2.3 Cognitive Behavioural Therapy](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/17-2-3-cognitive-behavioural-therapy.md)
  - [17.2.4 Six Stage Model of Behaviour Change](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/17-2-4-six-stage-model-of-behaviour-change.md)
  - [17.2.5 End of Topic Test - Treating](https://senecalearning.com/en-gb/revision-notes/a-level/psychology/aqa/17-2-5-end-of-topic-test-treating.md)