A Photoplethysmograph Refers to

question 129

Multiple Choice

A photoplethysmograph refers to

• A)a "peter meter."
• B)a cylinder placed in the vagina to measure physiological sexual arousal.
• C)an instrument used to measure an erection.
• D)a camera used in sex research because of its unique ability to capture images in the dark.

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Definitions:

Developmental Perspective

An approach in psychology that studies the changes in human behavior and thought process over the course of a lifetime.

Reward System

A mechanism or strategy used to reinforce desired behaviors by providing positive outcomes or incentives.

Motor Skills

The abilities required to perform complex muscle-and-nerve acts that enable smooth, coordinated movements, typically divided into fine and gross motor skills.

Parenting Practices

The behaviors and strategies employed by parents in raising their children, which can vary widely across cultures and individuals.