David and Alexandra Both Take Part in a Research Study

question 55

Multiple Choice

David and Alexandra both take part in a research study that is investigating the effects of sleep deprivation on reaction time.David is kept awake for 24 hours straight,while Alexandra follows her normal sleep routine.In this study,David is part of the

• A) hypothesis group.
• B) experimental group.
• C) control group.
• D) dependent variable group.

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Definitions:

Graham Wallas

A social psychologist known for his work on the creative process, notably the four-stage model comprising preparation, incubation, illumination, and verification.

New Concept

An innovative or original idea not previously known or recognized.

Circumstance

A fact or condition connected with or relevant to an event or action.

Rules

Sets of explicit or understood regulations or principles governing conduct within a particular activity or sphere.