A Researcher Uses a Manipulated Independent Variable in Her Experiment

question 21

Multiple Choice

A researcher uses a manipulated independent variable in her experiment. This means she

• A) conducts her research in a laboratory.
• B) uses comparison groups.
• C) makes her prediction before conducting the study.
• D) randomly assigns participants to conditions.

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Definitions:

Suburbanization

The process of population movement from within urban areas to the outskirts, leading to the expansion of suburban neighborhoods.

Oil Imports

The purchasing and bringing in of crude oil or refined petroleum products from other countries into one's own country.

Farm Subsidies

Financial assistance granted by the government to farmers that aims to supplement their income and manage the supply of agricultural commodities.

Family Farms

Small-scale agricultural operations owned and operated by families, often passed down through generations.