Which Research Design Is Being Used by a Researcher Comparing

question 19

Multiple Choice

Which research design is being used by a researcher comparing job satisfaction scores for adults with college degrees versus scores for adults without college degrees?

• A) Differential research design
• B) Pretest-only nonequivalent control group design
• C) Pretest-posttest nonequivalent control group design
• D) Time-series design

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Definitions:

Pulmonary Artery

The blood vessel that transports blood lacking oxygen from the heart's right ventricle to the lungs to receive oxygen.

Left Ventricle

The chamber within the heart that pumps oxygenated blood out into the systemic circulation throughout the body.

Nervous System

A complex network of nerves and cells that transmits signals between different parts of the body.

Heart Rate

The number of heartbeats per unit of time, typically expressed in beats per minute (BPM), indicating cardiovascular health and overall physical fitness.