Scientists Would Like to Conduct a Study to Identify Lifestyle

question 16

Multiple Choice

Scientists would like to conduct a study to identify lifestyle factors that are associated with delayed physical growth among a group of low-income American children.Which of the following research designs would be the best for the researchers to use when designing their study?

• A)Double-blind
• B)Interventional
• C)Human in-vivo experimental
• D)Epidemiological

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Definitions:

Basic Traits

Fundamental personality characteristics that are believed to be inherent, stable, and defining features of individuals.

Dreams

Dreams are sequences of images, ideas, emotions, and sensations that occur involuntarily in the mind during certain stages of sleep.

Hindsight Bias

The tendency to believe, after learning an outcome, that one would have foreseen it, also known as the "I-knew-it-all-along" effect.

Retroactive Interference

The phenomenon where newly learned information interferes with the recall of previously learned information.