Cognitive explanation of depression

Question 1

What is the cognitive theory of depression?

Answer 1

States that depression can be explained by thought processes influencing behaviour. It suggests that negative and irrational thinking causes depression,

Question 2

Ellis’ ABC model

Answer 2

Ellis suggests that there are 3 stages that might lead a person to develop depression; activating event, beliefs and consequences.
A negative event is the activating event and this can lead to a rational or irrational belief which can lead to a health or unhealthy negative emotion

Question 3

Strengths of cognitive theory?

Answer 3

It recognises that events can cause depression unlike the genetic explanation which claims that if you have a certain gene you are more likely to become depressed; less reductionist
It has been applied to therapy as cognitive behavioural therapy is one of the leading treatments for depression ; real world applications

Question 4

Weaknesses of cognitive theory?

Answer 4

It is difficult to know the role of irrational thoughts as it can be a cause of depression or a symptom of being depressed
They may be other causes of depression that do not involve thought processes for example postnatal depression has a lot to do with hormonal changes