A ______ is a type of research design where behavior is measured both before and after a treatment or condition is implemented.
A) pretest-posttest design
B) Solomon four-group design
C) quasi-design
D) time-series

Question

Quizplus · Accepted Answer

A pretest-posttest design involves measuring behavior before and after a treatment or condition is implemented, making it the correct choice. The Solomon four-group design includes additional control groups, while a quasi-design lacks a true control group. A time-series design involves measuring behavior at multiple time points but may not involve a treatment or condition.

A ______ Is a Type of Research Design Where Behavior