Chris Answers a Survey Question in a Way He Thinks

question 48

Multiple Choice

Chris answers a survey question in a way he thinks will confirm the researchers' beliefs.If the outcome of the study is influenced by Chris and other participants' expectations,a(n) ______ _____ will have occurred.

• A) operational definition
• B) double-blind
• C) single-blind
• D) expectancy effect

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Definitions:

Eyeball

The spherical part of the eye that contains the iris, pupil, and retina, and is responsible for vision.

Rapid Movements

Quick, fast actions or motions, which can be physical movements of the body or parts of the body.

Horizontal

Oriented parallel to the ground or to the bottom and top edges of something, as opposed to vertical.

Vertical

Oriented upward, perpendicular to the horizon or a horizontal plane.