07_nonexperimental Flashcards
“Most often, we use the term independent variable to designate a variable that is being manipulated in ____
.
an experiment, and therefore is viewed as a cause. ”
The term predictor is used in___
a nonexperimental study, when the variable is measured
Outcome or criterion variable is ___
used in a study of a treatment or intervention.
“In nonexperimental empirical work, the scientists observe, measure, and record but ___
do not control the introduction of the variables (when the scientist does control the introduction, these are called manipulated variables or independent variables).”
“Experimental studies in which some variable is ___
manipulated typically require direct sampling, and nonexperimental and quasi-experimental studies also commonly obtain data through direct contact with participants.”