Exhibit 10-5: Choose the Internal Validity Problem That Is Associated

question 105

Multiple Choice

Exhibit 10-5: Choose the internal validity problem that is associated with the situations listed.
-Refer to Exhibit 10-5.Presence of the observer increases scores.

• A) history
• B) maturation
• C) experimenter effect
• D) statistical regression
• E) diffusion

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Definitions:

Apparent Movement

The perception of movement in a stationary object due to rapid sequential presentation of images or due to the context in which the object is viewed.

Visual Field

The total area in which objects can be seen in the peripheral vision while the eye focuses on a central point.

Sequential Intervals

Time periods or sequences that follow one another in a specific, ordered manner.

Apparent Movement

The perception of movement in a static image or between two or more images viewed in quick succession.