Construct validity concerns how well a set of indicators represent or reflect a concept that is not directly measurable.

Human-created concepts defining society.

Engineered DNA sequence for experiments.

Create structure for specific function.

Grammatical form for noun possession.

Within personality psychology, personal construct theory or personal construct psychology is a theory of personality and cognition developed by the American psychologist George Kelly in the 1950s.

In computer programming, a language construct is "a syntactically allowable part of a program that may be formed from one or more lexical tokens in accordance with the rules of the programming language", as defined by in the ISO/IEC 2382 standard.