The A-B-A Design Is Not Recommended in Educational Settings Because

question 11

Multiple Choice

The A-B-A design is not recommended in educational settings because:

• A)the study concludes with the subject in a treatment phase.
• B)the study concludes with the subject in a nontreatment phase.
• C)the study does not repeat itself adequately.
• D)it lacks experimental control.

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Definitions:

Supply and Demand Analysis

An economic model that explains how prices for goods and services are determined in a market economy through the interaction of supply and demand.

Foreign Exchange

The system by which one currency is exchanged for another, enabling international transactions and trade.

Exchange Rate

The value of one currency for the purpose of conversion to another, indicating how much one currency is worth in terms of another.

Supply and Demand

Economic model that determines the price of a commodity in a market, based on the availability of the commodity (supply) and the desire for it (demand).