Researcher Simon notices that he is more likely to be cut off in traffic by drivers in SUVs than drivers in cars. This assumption is an example of .

a conceptual framework

Explanation:

A conceptual framework represents a concept that is based on logic and sequential design, it is used to derive at a hypothesis. It is an analytical tool with variation used for making conceptual distinction and assembling ideas. A conceptual framework is used to demonstrate what is expected in the course of a research.

answer:

d. because dr. laguardia selected a widely used measure, his study generalizes to has strong external validity. external validity has limited external validity. other applications of this measure.

the widely used measure that he applied to his experiment was the benton facial recognition test. it employed on to football players and as result, only players who suffered brain concussions did not pas this test. and although it has an external validity, it is limited because it isn't general to apply to other population.

either wyoming or idaho