Which technique is used to observe behavior objectively in settings like hospitals or schools by trained observers?

• A. Behavioral Observation
• B. Biofeedback
• C. Guided Imagery
• D. Chaining

Answer: (A)

Observational measurement of behavior is about watching and recording what a person does in a systematic, objective way. Trained observers use clear, operational definitions of each behavior and standardized recording methods (like frequency counts, duration, or interval sampling) to gather data. This approach focuses on observable actions, providing reliable data that can be checked by others through interobserver agreement. In hospital or school settings, such objective observation helps quantify how often or how long a behavior occurs and whether an intervention is effective.

Biofeedback, on the other hand, involves monitoring physiological signals (like heart rate or muscle tension) to teach self-regulation, not documenting external behavior. Guided imagery is a relaxation technique that uses mental visualization, not a method for recording observable actions. Chaining is a teaching procedure that links responses to form a sequence, not a data-collection method for observing behavior.