Donovan Wants to Determine Whether the Timing of Standing Is

question 119

Multiple Choice

Donovan wants to determine whether the timing of standing is affected by malnutrition.He plans to check the age at which malnourished and adequately nourished toddlers first pull themselves to standing.What would be the most appropriate research method for Donovan's study?

• A)structured observational
• B)natural (or quasi-) experimental
• C)ethnographical
• D)laboratory experimental

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Definitions:

Cryosurgery

A surgical technique that uses extreme cold to freeze and destroy abnormal tissue.

Hepatitis B

A viral infection that affects the liver, transmitted through contact with infected bodily fluids, potentially causing chronic liver disease and liver cancer.

Sexual Contact

Any form of touch or interaction, consensual or not, that is of a sexual nature, potentially including activities from kissing to sexual intercourse.

Hepatitis A

A highly contagious liver infection caused by the hepatitis A virus, often spread through ingestion of contaminated food or water.