8.1.1 - Definitions of abnormality

8.1.1 Definitions of abnormality:; the history of abnormality; statistical infrequency definition; failure to function adequately including Rosenhan and Seligman, 1989.

Use - definitions of abnormality to connect the rule to the data and decision in the question.

This matters because - definitions of abnormality determines what can be inferred or chosen; begin with the stated conditions and keep the conclusion tied to the evidence.

Example: apply - definitions of abnormality to one small, clearly defined case, show the key step or comparison, and explain the result in words.

Boundary: - Definitions of abnormality is not a universal recommendation. Check the syllabus scope, assumptions, units and the limits of the evidence before generalising.