Definitions of abnormality - Statistical infrequency

Question 1

What is the statistical infrequency definition of abnormality?

Answer 1

Any person’s measurement that falls out of the defined field (2 standard deviations away) can therefore have an abnormal characteristic. This isn’t always a negative thing.

Question 2

Is the statistical infrequency definition of abnormality objective?

Answer 2

It is impartial and fair as there is an objective cut off point. eg: IQ is usually between 90 - 100. Therefore it is not subjective.

Question 3

Is the statistical infrequency definition of abnormality black and white?

Answer 3

According to this definition, someone can only be placed in normal or statistically infrequent. Therefore this ignores a grey area, and maybe it should be on a spectrum.

Question 4

Does the statistical infrequency definition of abnormality have practical applications?

Answer 4

Can help with a basis for diagnosis, and we can identify those who need treatment urgently. Therefore each individual gets a tailored diagnosis.

Question 5

Does the statistical infrequency definition of abnormality account for all abnormalities?

Answer 5

Depression could be considered common - 20% suffer from a depressive episode at some point in their lifetime. This may prolong a sufferer’s experience.