In contrast, researchers working from quantitative studies treat contextual variables as factors to be controlled in inquiries about leadership effects. (wallacefoundation.org)
It posed two questions: (1) are larger high schools less costly to build than smaller schools and (2) what contextual variables predict cost? (smallschoolscoalition.com)
The first years of life are important in laying the groundwork of a personality organization that is rather cohesive across contextual variables, such as place, time, and state. (trauma-pages.com)