The impetus behind development of the Transtheoretical Model was:

A. the desire to explain how people with addictive behaviors change
B. the need for an all-encompassing theory to address health behavior change
C. a gap in knowledge about how to initiate behavior change around issues associated with poverty and poor health
D. a way to fill a void for a means to change behavior at the individual level

Intelligence tests are often used to predict a person's future ability to perform in a school setting. alfred binet's initial purpose for developing intelligence testing was to aid students in getting the remedial they may have needed in elementary school. which of the following measures is the best criterion for evaluating the predictive validity of intelligence testing? act school attendance school grades sat job placement