Single-subject design in research studies one or a few subjects closely, rather than studying groups. What is one of the most common problems associated with single subject design?
A)Autocorrelation
B)Non-manipulation
C)Carryover effects
D)Cohort effects

Question

Quizplus · Accepted Answer

Autocorrelation, which refers to the effect of measuring one individual repeatedly, is a significant problem in single-subject design. Autocorrelation is likely to produce scores that do not accurately reflect the research variables.

Single-Subject Design in Research Studies One or a Few Subjects