Probably the most common type of quantitative research design used in evaluation studies is the______ research design.
A) correlational
B) single-case
C) experimental
D) causal-comparative

Question

Quizplus · Accepted Answer

Experimental research design is the most common type of quantitative research used in evaluation studies because it allows for the determination of cause-and-effect relationships by manipulating one or more variables while controlling others.

Probably the Most Common Type of Quantitative Research Design Used