psychopathy

What are the four definitions of abnormality?

Statistical infrequency, deviation from social norms, failure to function adequately, deviation from ideal mental health.

What is the behavioural explanation for phobias?

Mowrer’s two-process model: phobias acquired via classical conditioning and maintained by operant conditioning.

What is the cognitive explanation for depression?

Beck’s negative triad and Ellis’ ABC model — focus on irrational beliefs and cognitive distortions.

What is the biological explanation for OCD?

Genetic influence (e.g., COMT/SERT genes), abnormal brain circuits (e.g., OFC), and serotonin imbalance.

What is systematic desensitisation?

A behavioural treatment for phobias using relaxation techniques and gradual exposure.

What is CBT?

Cognitive Behavioural Therapy — identifies and challenges irrational beliefs to replace them with rational ones.

What is drug therapy for OCD?

Use of SSRIs to increase serotonin levels and reduce symptoms.