Definitions of abnormality

Question 1

What is the deviation from social norms way of defining abnormality?

Answer 1

behaviour that breaks the expectations or moral standards of society. For example, abnormal amount of hand washing with OCD.

Question 2

What does the failure to function adequately definition mean?

Answer 2

When behaviour interferes with functioning and everyday tasks. Rosenhan and Seligman created criteria including not conforming to interpersonal rules and observer discomfort.

Question 3

What does the statistical infrequency definition mean?

Answer 3

Statistically rare behaviour (on the ends of normal distribution) is abnormal. For example having a very low IQ.

Question 4

What does the deviation from ideal mental health definition mean?

Answer 4

Jahoda’s criteria includes having a realistic view of the world and independence. The more criteria you don’t meet, the more abnormal you are. For example with depression you may have an unrealistic view of the world.