In an Experiment Testing the Prediction That a Certain Drug

question 29

Multiple Choice

In an experiment testing the prediction that a certain drug prevents cataracts in females over the age of 65, which control should be used?

• A) male subjects
• B) female subjects younger than 65
• C) alternative drugs that are suspected to prevent cataracts
• D) female subjects over 65 that are given placebos

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Definitions:

Communication

The process of conveying information and meaning through a variety of channels and techniques, including verbal, non-verbal, written, and digital means.

Research Findings

The results or conclusions drawn from scientific investigations or studies.

Classroom Volunteers

Individuals who offer their time and skills to assist teachers and students in the classroom without financial compensation.

Older Elementary

Refers to students in the upper grades of elementary school, typically grades 4-6, before transitioning to middle school.