Which of the following makes use of pre-test and post-test but also features more frequent measures taken before and after the introduction of the treatment variable?
A) Experimental group
B) Quasi-experimental design
C) One-group time-series design
D) Before-and-after design

Question

Quizplus · Accepted Answer

One-group time-series design makes use of pre-test and post-test measures, but also includes multiple measures taken before and after the introduction of the treatment variable. This allows for a more detailed analysis of the effects of the treatment over time. The other options, experimental group, quasi-experimental design, and before-and-after design, may use pre-test and post-test measures but do not necessarily include frequent measures before and after the treatment.

Which of the Following Makes Use of Pre-Test and Post-Test