Related Experiment Videos
A Note on the "One Case per Stagger Position" Character of Common Multiple-Baseline Intervention Designs
Joel R Levin1, Boris S Gafurov2
1a University of Arizona , Tucson , Arizona , USA.
Developmental Neurorehabilitation
|October 17, 2018
Abstract
Purpose:
To overcome the constraint of common multiple-baseline designs that only one case per stagger position is permitted.
Methods:
Three alternative strategies for assigning more than one case to each stagger position are examined.
Results:
The three recommended strategies achieve the objective while maintaining the study's internal and statistical-conclusion validities.
Conclusions:
ExPRT, a freely available Excel-based randomization-test package, can be used to assist in both the design and statistical analysis associated with each of the strategies.