Marcy Is Trying to Define Anxiety in a Way That

question 141

Multiple Choice

Marcy is trying to define anxiety in a way that can be measured. She is attempting to find an appropriate _____

• A)independent variable.
• B)operational definition.
• C)causal hypothesis.
• D)theory.

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Definitions:

Dial Indicator

An accurate linear measuring tool actuated by a plunger with a rotary display. Used to measure endplay, runout, recess depth, and so on.

Digital Calipers

Precision measuring tools that use digital displays to show measurements for distances or diameters, offering quick and accurate readings.

Air-over-hydraulic System

A braking system that uses air pressure to actuate hydraulic brakes.

Canister-spring Brake

A brake system that uses a canister to hold a compressed spring for emergency and parking brake applications.