Norepinephrine, Dopamine, Serotonin, and GABA Are All

question 81

Multiple Choice

Norepinephrine, dopamine, serotonin, and GABA are all

• A) forms of neurotransmitters called amino acids that can cause brain damage.
• B) hormones that affect behavior.
• C) catecholamines that inhibit nerve impulses.
• D) neurotransmitters that are involved in psychopathology.

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Definitions:

Independent Variables

Variables in an experiment or model that are manipulated or categorized to observe their effect on the dependent variable, without being affected by any other variable in the experiment.

Statistical Packages

Software specifically designed for performing statistical analysis.

Stepwise Regression

An approach to regression analysis where the selection of variables for prediction is done automatically.

F-statistic

A value used in ANOVA tests to determine if the variances between means of different groups are significantly different.