Sujay Is Conducting a Research on a Group of Factory

question 73

Multiple Choice

Sujay is conducting a research on a group of factory machinists as part of a study on workplace stress and heart disease. Before conducting his study, he explains the objective of the study to the subjects and tells them what they would need to do. He gives them the opportunity to choose if they want to participate or not. In other words, Sujay is seeking __________.

• A)reinforcement
• B)informed consent
• C)a placebo effect
• D)participant exclusion

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Definitions:

Rotor Thickness

The measurement of a brake rotor's width, critical for maintaining effective braking performance and safety.

Dial Indicator

A precision measurement tool used to measure small distances or angles with high accuracy, often used in engineering and mechanical settings.

Vernier Calipers

A precision measuring instrument used to measure internal and external dimensions extremely accurately.

Dial Calipers

Precision measuring tools that use a calibrated dial to measure distances or thicknesses with high accuracy.