Physical Variables Tim Prevented Noise from Distracting His Subjects by Testing

question 47

Multiple Choice

Physical Variables Tim prevented noise from distracting his subjects by testing them in a soundproof room.This illustrates the control technique called

• A)balancing.
• B)constancy of conditions.
• C)elimination.
• D)isolation.

---

Definitions:

Diverse Work Force

An employment group that consists of members from varied backgrounds, ethnicities, ages, genders, and other demographic variables.

Supervising

Involves overseeing and directing the work and activities of others, ensuring tasks are completed effectively and efficiently.

Homogeneous

Consisting of parts or elements that are all of the same kind; not heterogeneous.

Relationship

A connection, association, or involvement between individuals, groups, or entities, characterized by various forms of interaction.