"which general research design permits determination of cause and effect relationships among variables? "

The field experiment is a general research design that permits determination of cause and effect relationships among variables. The field experiment is an experiment that takes place in a naturalistic setting such as home, school, or a playground. It is a scientific method that uses  objective and replicable methods to gather data for the purpose of testing a theory or hypothesis.

answer; ///the above statement is (false);

answer; ///relational devaluation;