In a Questionnaire, Respondents Are Asked to Record Their Age

question 56

Multiple Choice

In a questionnaire, respondents are asked to record their age in years.Age is an example of a _____.

• A) categorical variable
• B) quantitative variable
• C) categorical or quantitative variable, depending on how the respondents answered the question
• D) ratio variable

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Definitions:

Monoamine Neurotransmitters

A category of neurotransmitters, including serotonin, dopamine, and norepinephrine, which are involved in regulating mood, arousal, and emotion.

Biological Factors

Refer to the physiological and genetic influences on a person's behavior and health.

Depressive Disorder

A mental disorder characterized by persistently depressed mood or loss of interest in activities, causing significant impairment in daily life.