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Esbensen, F., Peterson, D., Taylor, T. J., et al. (2011) . Evaluation and evolution of the gang resistance education and training (G.R.E.A.T.) program. Journal of School Violence, 10, 53-70.
Gang Resistance
The Gang Resistance Education and Training (G.R.E.A.T) program was developed in 1991 by law-enforcement officers in Phoenix, Arizona, in response to an increase in local gang activity. The program is taught to middle school-aged children by police officers in the school setting. Although the goals of the program were to encourage children to avoid gangs and gang-related activities, as well as to develop a positive attitude toward law enforcement, a 2006 study sponsored by the U.S. Department of Justice revealed the program was not effective. As a result, the program was modified. The most current assessment of the program suggests the revisions have been a positive change.
-Which type of evaluation best describes the 2006 study described in Scenario II?


Definitions:

Percentage Change

A calculation that indicates how much something increases or decreases in value, expressed as a ratio of the initial value to the difference in value, times 100.

GDP Deflator

The GDP deflator is an economic metric that converts the current prices of all goods and services produced in an economy to constant prices, allowing for inflation adjusted comparisons.

Real GDP

The calculation of a nation's economic production taking into account adjustments for variations in prices and inflation, revealing the actual value of goods and services generated.

Percentage Change

A mathematical calculation that represents the degree of change over time as a proportion of the original value, often used to measure growth or decline.

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