Why Is It Important for Investigators to Do Manipulation Checks

question 11

Multiple Choice

Why is it important for investigators to do manipulation checks?

• A) To ensure that the dependent variables were properly administered
• B) To demonstrate that the participants enjoyed the study
• C) To demonstrate the real world applications of the findings
• D) To determine whether subjects were exposed to conditions as intended

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Definitions:

Change Blindness

A perceptual phenomenon where a change in a visual stimulus is introduced and the observer does not notice it.

Attentional Blink

A brief lapse in attention that occurs when perceiving multiple stimuli in rapid succession, resulting in a failure to notice some of the stimuli.

Change Blindness

A perceptual phenomenon where a person fails to notice significant changes in the visual environment due to brief distractions or interruptions.

Failing Vision

A decline in the ability to see clearly, which can include a variety of disorders affecting sight.