Which of the following is a within-groups quasi-experimental design?
A) Interrupted time-series design
B) Nonequivalent control group design
C) Nonequivalent groups interrupted time-series design
D) Both a and c
E) All of the above

Question

Quizplus · Accepted Answer

An interrupted time-series design is a within-groups design because it involves repeated measures of the same group over time. A nonequivalent groups interrupted time-series design also includes within-group elements as it involves repeated measures within groups.

Which of the Following Is a Within-Groups Quasi-Experimental Design