result when the researcher is unable to achieve full manipulation of scheduling or allocation of treatments to test units but can still apply part of the apparatus of true experimentation.
A) Quasi- experimental designs
B) Preexperimental designs
C) True experimental designs
D) Statistical designs

Question

Quizplus · Accepted Answer

Quasi-experimental designs are used when full control over the scheduling or allocation of treatments is not possible, but some elements of true experimentation can still be applied.

Result When the Researcher Is Unable to Achieve Full Manipulation