What Is the Main Difference in Time-Use Between 15- to 17-Year-Olds

question 92

Multiple Choice

What is the main difference in time-use between 15- to 17-year-olds in the late 1970s and 15- to 17-year-olds in the early 2000s?

• A) Boys had a significant decline in the proportion of time devoted to paid jobs and girls had a significant increase in time devoted to leisure activities.
• B) There was a significant decline in time devoted to homework among girls.
• C) Among boys and girls, there was a significant decline in the proportion of time devoted to paid jobs and leisure activities.
• D) Among boys and girls, there was a significant decline in the proportion of time devoted to paid jobs and a significant increase in time devoted to leisure activities.

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Definitions:

Oral Cholecystogram

A diagnostic imaging test that involves oral ingestion of a contrast material to visualize the gallbladder and detect gallstones.

Contrast Agent

A substance used in medical imaging to enhance the contrast of structures or fluids within the body, making them more visible on scans.

Oral Cholecystogram

A diagnostic imaging test used to examine the gallbladder by oral ingestion of a radiopaque dye that is excreted into the bile.

Gallbladder Series

A series of diagnostic tests, including ultrasound and sometimes oral cholecystography, used to assess the health and function of the gallbladder.