Research Studies in Which Half the Participants Are Told They

question 27

Multiple Choice

Research studies in which half the participants are told they are drinking alcohol and half are not,with half of each group actually receiving alcohol and half not,are using the ___________ design.

• A)balanced placebo
• B)split-half
• C)alcohol control
• D)Phase II

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Definitions:

Magnetic Stimulation

A non-invasive procedure that uses electromagnetic fields to stimulate nerve cells in the brain to treat various neurological and psychiatric conditions.

Depression

A psychological disorder identified by ongoing feelings of despondency or lack of interest in usual pursuits, dramatically impairing daily functionality.

Electroconvulsive Therapy

A medical treatment most commonly used for severe depression, involving brief electrical stimulation of the brain under anesthesia.

Severe Depression

A form of depression characterized by intense symptoms such as profound sadness, fatigue, and potential suicidal thoughts that interfere significantly with daily life.