The __________ design involves a single group of participants who are measured repeatedly both before and after a treatment.
A) Solomon four-group
B) interrupted time-series
C) pretest-posttest control-group
D) nonequivalent group

Question

Quizplus · Accepted Answer

The interrupted time-series design involves a single group of participants that are measured multiple times before and after a treatment to assess its effect.

The __________ Design Involves a Single Group of Participants Who