In Using the Case Study Method a Researcher

question 13

Multiple Choice

In using the case study method a researcher

• A)must follow rigorous guidelines.
• B)must collect all four types of data.
• C)must try to generalize findings to other people.
• D)can gather any kind of data he or she finds useful.

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Definitions:

Ghrelin

A hormone produced by the stomach that stimulates appetite, often termed the "hunger hormone."

Leptin

A hormone produced by fat cells that helps to regulate body weight by signaling satiety to the brain.

Sleeptalking

The occurrence of speaking during sleep without being aware of it, ranging from simple mumblings to complex dialogues, and often considered a benign sleep disorder.

REM Sleep

Rapid Eye Movement sleep, a unique phase of sleep characterized by random rapid movement of the eyes, low muscle tone throughout the body, and the propensity of the sleeper to dream vividly.