A research study in a laboratory setting incorporates four groups (two control and two experimental)in which only one experimental or control group set is pretested,whereas all four groups are posttested.Which description(s)of the design would be most accurate? (Select all that apply.)
A) Experimental design
B) After-only experimental design
C) Field experiment
D) Quasi-experimental design
E) Solomon-four group design

Question

Quizplus · Accepted Answer

Correct A: It is Solomon-four group,an example of experimental design.
Correct E: The example is a description of Solomon-four group design.
Incorrect B: After-only design does not use pretesting.
Incorrect C: Field experiments are done in real-world settings.
Incorrect D: Quasi-experimental design does not involve use of four groups.

A Research Study in a Laboratory Setting Incorporates Four Groups