Journal of the Korean Academy of Child and Adolescent Psychiatry : eISSN 2233-9183 / pISSN 1225-729X

Table. 2.

Table. 2.

Quality checklist for single case studies (quality indicators of single case designs)

Indicators Cirelli et al. [26] Stephenson [25]
Participant
Described sufficiently Y Y
Selection described sufficiently N N
Setting described sufficiently Y Y
Dependent variable (DV)
Described with replicable precision Y Y
Quantifiable Y Y
Measurement described to replicable precision Y Y
Measurement occurred repeatedly Y Y
Interobserver agreement data reported Y Y
Independent variable (IV)
Described with replicable precision Y Y
Systematically manipulated Y Y
Procedural fidelity described Y Y
Baseline
Phase provided evidence of pattern, prior to intervention Y Y
Described with replicable precision Y Y
Validity
Three demonstrations of experimental effect Y Y
Design controlled threats to internal validity Y Y
Effects replicated, indicate external validity Y Y
DV socially important Y Y
Magnitude of change in DV due to intervention socially important Y Y
IV is cost effective/practical Y N
IV is implemented over time, typical contexts/typical agents Y Y
Indicators met/total indicators 19 18
Total Percentage 19/20*100 = 95% 18/20*100 = 90%
J Korean Acad Child Adolesc Psychiatry 2022;33:2-15 https://doi.org/10.5765/jkacap.210021
© 2022 J Korean Acad Child Adolesc Psychiatry