Public Speaking Frightens Pavel

question 15

Multiple Choice

Public speaking frightens Pavel. Unfortunately, he is scheduled to give a presentation when his class begins in 5 minutes. Pavel's _____ nervous system is probably kicking into high gear.

• A)somatic
• B)parasympathetic
• C)reflexive
• D)sympathetic

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Definitions:

Independent Variable

In experimental and statistical research, the variable that is manipulated or changed to observe its effect on a dependent variable.

Dependent Variable

In experimental research, it is the variable that is measured to see if it is influenced by the independent variable.

Experiment

A research method used to test hypotheses and establish cause-and-effect relationships between variables, through controlled conditions and manipulation of one or more variables.

Temporal Sequence

The chronological order in which events or actions occur, emphasizing the importance of timing in understanding cause and effect.