How Psychology Has Developed Over Time
Study Edexcel Psychology development questions by tracing changes in theories, repeated research, clinical practice and explanations of behaviour.
- Syllabus
- 2026
- Course
- Psychology XPS01/YPS01
- Level
- A2
Exam points
- Use repeated testing in varied settings to explain how psychological understanding can develop over time.
- Explain how theories can broaden from one personality explanation to several interacting explanations.
- Apply changes in clinical standards and biological understanding when assessing psychology’s development.
