In Experiments,the Independent Variable Should Be ____,The Dependent Variable Should

question 39

Multiple Choice

In experiments,the independent variable should be ____,the dependent variable should be ____ ,and the control variable should be ____.

• A) controlled; constant; randomized
• B) constant; an effect; causal
• C) free; restricted; elevated
• D) balanced; unconfounded; an effect
• E) manipulated; measured; held constant

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Definitions:

Autonomic Arousal

The activation of the autonomic nervous system, governing involuntary physiological responses to stimuli.

Fear

A primal emotion triggered by the perception of danger, real or imagined, leading to fight-or-flight responses.

James-Lange Theory

A theory of emotion suggesting that physiological arousal precedes and causes the emotional experience, contrary to the common-sense view.

Autonomic Arousal

The activation of the autonomic nervous system, which controls involuntary body functions and can be triggered by stress or emotions.