+1 (218) 451-4151
glass
pen
clip
papers
heaphones

Measurement, Statistics, and Appraisal

Measurement, Statistics, and Appraisal

1. A.Compare independent variables, B.dependent variables, and C.extraneous variables. D.Describe two ways that researchers attempt to control extraneous variables. E.Support your answer with peer-reviewed articles.

2. A.Describe the “levels of evidence” B. and provide an example of the type of practice change that could result from each.