statistical deviation

deviation of social norms

failure to function adequately

deviation from ideal mental health

DSM-5 catagories of phobia

three characteristics of phobia

behavioural characteristics of phobias

emotional characteristics of phobias

cognitive characteristics of phobias

DSM-5 characteristics of depression

behavioural characteristics of depression

emotional characteristics of depression

cognitive characteristics of depression

DSM-5 categories of OCD

behavioural characteristics of OCD

emotional characteristics of OCD

cognitive characteristics of depression

the two process model

the behavioural approach to treating phobias
systematic desensitation

behavioural approach to treating phobias
flooding

becks cognitive theory of depression

Ellis's ABC model

becks cognitive therapy

Ellis's rational emotive behaviour therapy

genetic explanations of OCD

neural explanations of OCD
serotonin

neural explanations of OCD
decision-making systems

drug therapy
SSRIs

drug therapy
alternative to SSRIs

How many genes could case OCD?

Biological approach to explaining OCD

Genetic explanations to OCD

Neural explanation to OCD

The role of serotonin

Percentage of twins sharing OCD

Environmental risk factors

Antidepressants and OCD