The Posttest-Only Control-Group Design Consists of

question 157

Multiple Choice

The posttest-only control-group design consists of

• A) random assignment to conditions and a comparison between the treatment group(s) and the control group.
• B) random assignment to conditions and an assessment of a control group only.
• C) random assignment to conditions and a pretest/posttest comparison between the treatment group(s) and the control group.
• D) random selection of participants and an assessment of a control group only.

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Definitions:

Gross Investment

A company’s total investment in plant, equipment, and inventory. Also, a nation’s plant, equipment, inventory, and residential housing investment.

Depreciation

The process of allocating the cost of a tangible asset over its useful life.

Government Purchases

Expenditures by government entities on goods and services that are consumed in the provision of public services and for public investment.

Net Exports

The value of a country's total exports minus its total imports, reflecting the balance of trade.