A Researcher Wishes to Examine Whether a Teaching Program for Parents

question 11

Multiple Choice

A researcher wishes to examine whether a teaching program for parents increases adherence to a drug regimen among children with seizure disorders.A convenience sample of children in a large teaching hospital is proposed.In order to prevent confounding of the results by socioeconomic status and type of health insurance,the researcher will utilize which additional sampling technique?

• A) Cluster
• B) Network
• C) Quota
• D) Theoretical

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Definitions:

Public Good

An offering of goods or services to society's members at no cost, supplied by the government or private parties, aiming not to generate profit.

Private Good

A product or service that is excludable and rivalrous, meaning its consumption by one individual prevents its consumption by another.

Optimal Level

Optimal Level refers to the most efficient, beneficial, or profitable position or state for a particular process, activity, or economic outcome.

Public Good

A good that is non-excludable and non-rivalrous, meaning it is accessible to all and one individual's use does not diminish its availability to others.