Take this Exam: A-Level Psychology: Depression and OCD | Zestly

Question 1

Which of the following best distinguishes between an obsession and a compulsion in OCD?

Accepted Answer

Obsessions are internal, intrusive thoughts, whereas compulsions are repetitive, external behaviours.

Question 2

What does the 'candidate gene' hypothesis suggest regarding the development of OCD?

Accepted Answer

Specific genes, such as the SERT gene, are involved in regulating serotonin levels.

Question 3

Which of the following is a component of Beck's 'Negative Triad'?

Accepted Answer

Negative view of the future.

Question 4

What is the role of the COMT gene in the biological explanation of OCD?

Answer

It regulates the production of serotonin in the synaptic cleft.

Answer

It controls the physical structure of the basal ganglia.

Answer

It is involved in the regulation of dopamine levels in the brain.

Answer

It acts as a receptor for SSRIs in the prefrontal cortex.

Question 5

Which of the following are considered 'emotional' characteristics of depression?

Answer

Social withdrawal

Answer

Lowered mood

Answer

Poor concentration

Answer

Anger