A researcher is interested in whether playing soft music increases worker productivity in a factory. This illustrates ____ research, and music is the ____

a. correlational; dependent variable
c. experimental; independent variable
b. correlational; independent variable
d. experimental; dependent variable


C

Education

You might also like to view...

___________developed an outline for the development and implementation of school goals in the late 1940s

a. President Roosevelt b. Jean Piaget c. Sigmund Freud d. Ralph Tyler

Education

Personal futures planning

a. Should often be used in complex situations b. Should be used with adults who know what they want to do c. Offers a broader context in which to build behavior support plans d. None of the above

Education

Learning-how-to-learn skills help you succeed

A. in school. B. in work. C. at home. D. in school, in work, and at home.

Education

When using performance assessment results to determine children's needs, many children making errors on a certain set of items may indicate

a. that observation is needed. b. that children need more learning experiences on those concepts. c. that interviews are needed. d. that children need to meet the standards.

Education