Janice Was Involved in a Single-Case Experiment Where the Treatment

question 103

Multiple Choice

Janice was involved in a single-case experiment where the treatment was introduced, withdrawn, and then reintroduced. Janice most likely participated in a study that used the _____ design.

• A) longitudinal
• B) cross-sectional
• C) reversal
• D) sequential

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Definitions:

Law of Diminishing Returns

The principle that as the level of investment in a particular area increases, the rate of profit from that investment, after a certain point, cannot continue to increase if other inputs remain constant.

Marginal Cost

The cost of producing one additional unit of a good or service.

Average Total Cost

The total cost of production divided by the quantity produced, indicating the cost effectiveness of producing goods.

Marginal Cost Increases

The rise in the cost to produce one additional unit of a good or service.