__________ Is an Experiment in Which Neither the Participants nor the Individuals

question 121

Multiple Choice

__________ is an experiment in which neither the participants nor the individuals running the experiment know if participants are in the experimental or the control group until after the results are tallied.

• A) The double-blind study
• B) Field research
• C) The single-blind study
• D) Correlational research

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Definitions:

Obsession

A persistent, intrusive, and unwanted thought, urge, or image that causes significant anxiety or distress.

Compulsion

An uncontrollable urge to perform an act repeatedly, often a symptom of obsessive-compulsive disorder (OCD).

Obsessive-Compulsive Disorder

A mental disorder characterized by unwanted repetitive thoughts (obsessions) and/or actions (compulsions).

Psychogenic Paralysis

A loss of motor function without a physiological cause, arising from psychological factors.