Commonly Used in Drug-Evaluation Studies,________ Ensures That Research Participants' Belief

question 749

Multiple Choice

Commonly used in drug-evaluation studies,________ ensures that research participants' belief in a drug's healing powers will not bias the results.

• A)random sampling
• B)the double-blind procedure
• C)random assignment
• D)operational definitions

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Definitions:

Contexts

The circumstances surrounding a particular event, idea, or statement, which help to give it meaning.

Development

The process of growth and change that occurs in biological, emotional, and psychological dimensions across the lifespan.

Sixteenth Century

A period in history spanning from the year 1501 to 1600, marking the Renaissance and early modern Europe.

Wild Boy

A term often used to describe feral children or those who have grown up isolated from human contact and thus lack typical social and language skills.