Examlex
Observation
The act of carefully watching and noting phenomena as they occur in order to gather data.
Operational Definition
A specific description of the terms and procedures used in a research study, allowing others to replicate the experiment.
Depression Questionnaire
A tool or survey used to assess symptoms of depression in individuals, often utilized in clinical and research settings to diagnose or measure the severity of depression.
Euphoria
A state of intense happiness and self-confidence.
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