Which research design is commonly used to help establish the reliability or validity of a measurement procedure?
A)the observational research design
B)the survey research design
C)the case study design
D)the correlational design

Question

Quizplus · Accepted Answer

The correlational design is commonly used to establish the reliability or validity of a measurement procedure by examining the degree of association between the measures obtained using that procedure and other measures that are known to be valid. This allows researchers to determine whether the measurement procedure is truly measuring what it is intended to measure.

Which Research Design Is Commonly Used to Help Establish the Reliability