Operational definitions

Definition

Operational definitions specify the exact criteria and methodology used to measure or identify a concept within a study. They ensure clarity and consistency in how variables are understood and analyzed in sociological research.

Related terms

Variable: A variable is an element, feature, or factor that is liable to vary or change within the context of scientific research.

Reliability:

Reliability refers to the consistency of a measure, meaning that the same data would be collected each time under the same conditions.

Validity:

Validity indicates how well a test measures what it is supposed to measure