Question

The Solomon four-group design: Group of answer choices a) combines the classical experimental design with the posttest-only control group design b) combines the classical experimental design with pretest-only control group design c) combines the static-group comparison design with the one-group pretest-posttest design d) combines the classical experimental design with the static-group comparison design none of the above.

Answer 1

Answer:

a) combines the classical experimental design with  the posttest-only control group design

Explanation:

The Solomon four group test, is a standard pretest- posttest two group design that focuses on the  posttest control design. The various combinations of

tested and untested groups have helped with the treatment  and control of the groups; and have allowed researchers  to ensure that confounding variables and extraneous  factors haven't influenced the results. The Solomon  four group design is one of the benchmarks for  sociological and educational research, and combats most  of the internal and external validity issues in lesser  designs.