Examlex
The production of methamphetamine (meth) is a social problem in the Midwest.Iowa is considering two potential programs: Operation Methbust would increase the number of sheriffs' deputies to search out and destroy methamphetamine labs.Operation Say No to Meth would increase the training required of public school teachers so that they could better educate students about the health risks of using meth.Assuming that each program were successful,which of the following statements is correct?
Factorial Design
An experimental setup that allows researchers to study the effects of two or more independent variables simultaneously on a dependent variable.
Main Effect
In statistical analysis, the direct impact of an independent variable on a dependent variable.
Interaction Effect
Occurs when the effect of one independent variable on the dependent variable differs depending on the level of another independent variable.
Scientific Inquiry
The diverse ways in which scientists study the natural world and propose explanations based on evidence gathered.
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