DrBrierly Wishes to Study the Response of the Autonomic Nervous

question 21

Multiple Choice

Dr.Brierly wishes to study the response of the autonomic nervous system to emotionally arousing stimuli.The best approach for such research is that of:

• A) experience sampling
• B) psychophysiological assessment
• C) participant observation
• D) reactivity

---

Definitions:

Null Hypothesis

The default hypothesis that there is no effect or no difference, tested against an alternative hypothesis in statistical analysis.

Random Samples

Selections made in such a way that each member of a population has an equal chance of being included, ensuring the sample's representativeness of the whole.

F-test

A statistical test used to compare the variances of two samples to determine if they come from populations with equal variances.

Population Variances

A measure of the variability or spread of a population's data points, representing the average of the squared deviations from the mean.