The laboratory experiment always involves watching behaviors as they occur without intervening or altering the behaviors in any way.

Laboratory Experiment

A research method in which variables are controlled and manipulated in a structured environment to test hypotheses about cause-and-effect relationships.

Watching Behaviors

The act of observing actions and reactions of individuals or groups in a systematic manner to gather data or insights.

Intervening

The action of coming between so as to prevent or alter a result or course of events, often in the context of providing assistance or therapy.