What you'll learn
The characteristics, causes and treatment of mental health problems.
Key ideas
- Depression and addiction as examples; diagnosis using the DSM/ICD.
- Cognitive explanations (negative thinking) and genetic vulnerability.
- Treatments: CBT and drug therapy (affecting serotonin).
Exam tips
- Match treatments to their explanation.
- Use prevalence and diagnosis terms accurately.
Common mistakes
- Confusing biological and cognitive approaches.
- Ignoring the range of causes.