In a Research Study, It Is Always Preferable for the Researcher

question 36

True/False

In a research study, it is always preferable for the researcher to choose his participants as carefully as
possible rather than randomly accept samples.

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Definitions:

Refractory Period

Following an initial stimulus, a phase where a nerve or muscle cannot react to more stimulation.

Achieve An Erection

The process where increased blood flow to the penis results in its enlargement and hardening, often due to sexual arousal.

Sexual Activity

Behaviors related to sex or the experience of sexual pleasure between individuals or with oneself.

Sexual Orientation

An enduring pattern of emotional, romantic, or sexual attractions to men, women, or both sexes, as well as the absence of these attractions and/or identification with various identities.