Biglan,Mrazek,Carnine,and Flay (2003)have Proposed That Before Scientific Organizations Advise the Adoption

question 28

Multiple Choice

Biglan,Mrazek,Carnine,and Flay (2003) have proposed that before scientific organizations advise the adoption of a program directed toward the prevention of behavior problems in youth,the effectiveness of the program should be demonstrated by

• A) no less than four well-designed experimental trials
• B) at least two well-designed experimental trials
• C) at least two well-designed experimental trials or three well-designed interrupted time series experiments
• D) at least two well-designed experimental trials, three well-designed interrupted time series experiments, or five or more cross-lag correlational studies

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Definitions:

Classical Economists

Economists of the late 18th and 19th centuries who believed in free markets, minimal government intervention, and the importance of competition.

Aggregate Demand

This term refers to the total amount of goods and services demanded in the economy at a given overall price level and in a given time period.

Laissez Faire

An economic policy or attitude of letting markets operate without government interference or regulation.

Recessions

Periods of temporary economic decline during which trade and industrial activity are reduced, typically recognized by a fall in GDP in two successive quarters.