In the eyes of researchers who endorse single-case experimental designs, "true" error variance
A)reflects differences among participants.
B)represents variability in a particular participant's behavior over several administrations of the same experimental condition.
C)doesn't exist.
D)is the difference between a particular participant's response and the average response of other participants who are in the same condition.

Question

Quizplus · Accepted Answer

In single-case experimental designs, "true" error variance is understood as the variability in a participant's behavior across multiple instances of the same condition, reflecting the natural fluctuations in their responses rather than differences among participants or comparisons to group averages.

In the Eyes of Researchers Who Endorse Single-Case Experimental Designs