Description Format Source References
Data from a systematic review by Shogren et al. (2004) on the effects of choice-making interventions. These data were compiled and re-analyzed in Pustejovsky (2015). The variables are as follows:
Study
. An ID for each study in the systematic review.
Case
. Case Pseudonym provided by the authors.
Measure
. Type of behavior observed as the outcome measure
Phase
. Phase indicator, baseline phase is "No Choice" and treatment phase is "Choice."
Percentage
. For those outcomes measured as percentage, outcomes value. NA
for count outcomes.
Observed
. For those outcomes measured as count, outcome value. NA
for percentage outcomes.
Possible
. For counts out of a maximum, lists the maximum value.
Recording_procedure
Recording procedure. CDR = "Continuous Duration Recording", EC = "Event Counting", "MTS = "Momentary Time Sampling", and PIR = "Partial Interval Recording."
Session_length
. Length of the observation session in minutes.
interval_length
. Length of the observation intervals for data observed using MTS or PIR.
outcome
. Value for the outcome for all outcome types.
direction
. Direction of therapeutic improvement for the outcome.
A data frame with 634 rows and 15 variables
Shogren, K. A., Faggella-Luby, M. N., Bae, S. J., & Wehmeyer, M. L. (2004). The effect of choice-making as an intervention for problem behavior. Journal of Positive Behavior Interventions, 6(4), 228–237.
Pustejovsky, J.E. (2015). Measurement-comparable effect sizes for single-case studies of free-operant behavior. Psychological Methods, 20(3), 342–359.
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