A Researcher Who Studies a Fixed Group of People Over

question 7

True/False

A researcher who studies a fixed group of people over a period of time is using the longitudinal method.

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Definitions:

Many Independent Variables

Refers to experimental designs that include multiple factors being manipulated to observe their effect on a dependent variable.

Equal Numbers

A condition or state where two or more quantities or entities are of the same value or amount.

Interrupted Time Series Design

A quasi-experimental design where observations are made over time both before and after an intervention to detect whether the intervention has an effect distinct from underlying trends.

Observation

involves systematically capturing or recording behavior, phenomena, or events as they naturally occur, without manipulation by the observer.