Which of the Following Is True

question 29

Multiple Choice

Which of the following is true?

• A) Methodological limitations, such as small sample size, have rarely if ever been an issue in studies comparing treatments.
• B) The so-called verbal therapies are correctly categorized together as they share much in common.
• C) The manner by which a researcher chooses to categorize therapies does not appear to affect the conclusions drawn from a study comparing those therapies.
• D) Using meta-analytic approaches, a number of investigators are now finding significant differences between treatments.
• E) Kazdin and Bass (1989) found that most studies that found no differences between treatments had a large enough sample size to draw solid conclusions.

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Definitions:

Diminishing Utility

is an economic principle stating that as a person consumes more of a good, the marginal utility of each additional unit decreases.

Aggregate Demand Curve

A curve that shows the relationship between the overall price level in the economy and the total demand for goods and services at that price level.

Demand Curves

Graphs showing the relationship between the price of a good and the quantity demanded by consumers.

Market Price

The equilibrium price determined through the interaction of supply and demand in a competitive market.