Data from a study by Schmidt (2007). The variables are as follows:
Behavior_type. Outcome measure description
(disruptive behavior or on task behavior).
observation recording procedure used to measure the outcome.
Metric. The metric in which the outcome measurement is expressed
("count" for natural counts; "percentage" for percentage of intervals)
Session_length. Length (in minutes) of the observation
Interval_length. If an interval method was used, the
length of the intervals (in seconds);
Case_Pseudonym. Case Pseudonym provided by the authors.
Session_number. Within-series session-number.
Label for each unique phase (e.g., A1 is the first baseline phase, B2 is
the second treatment phase).
Condition. Label indicating
whether the outcome is in the baseline (A) or treatment (B) phase.
Outcome. Outcome measurement.
Phase_num. Indicator for
each pair of baseline and treatment phases.
Direction of therapeutic improvement for the outcome.
n_Intervals. If an interval method was used, the total number of
A data frame with 172 rows and 13 variables
Schmidt, A. C. (2007). The effects of a group contingency on group and individual behavior in an urban first-grade classroom. Masters Thesis, University of Kansas, Department of Applied Behavioral Sciences. ProQuest Dissertations & Theses Global, thesis number 1443719. https://kuscholarworks.ku.edu/bitstream/handle/1808/32097/Schmidt_Anna_C_2007_5349292.pdf
Data were reconstructed from figures in the source document. Consequently, outcome measurements in this dataset include additional error from the reconstruction process and may not exactly match the original source data.
In earlier versions of the package (0.5.0 and earlier), the
Case_Pseudonym variable contained incorrect labels for each case,
which did not match the labels in the source document. Specifically, Faith
was incorrectly labeled as Albert; Lilly was incorrectly labeled as Faith;
and Albert was incorrectly labeled as Lilly.