In a single case study, a trend is established if scores on the dependent variable _______ across the baseline period.
A) increase
B) decrease
C) do not change
D) a or b, but not c

Question

Quizplus · Accepted Answer

A trend can be established if scores on the dependent variable either increase or decrease across the baseline period. If scores do not change, there is no trend. Therefore, choice D (a or b, but not c) is the best answer.

In a Single Case Study, a Trend Is Established If