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scdhlm (version 0.3)

Lambert: Example 1 from Hedges, Pustejovsky, & Shadish (2012)

Description

Data from an ABAB design conducted by Lambert, Cartledge, Heward, & Lo (2008). The variables are as follows:
  • case. Student identifier.
  • treatment. Factor indicating treatment or control condition. SSR = single-subject responding. RC = response cards.
  • phase. Study phase (including both control and treatment condition)
  • time. Measurement occasion.
  • outcome. Intervals with disruptive behavior, as measured by a partial interval recording procedure with 10 ten-second intervals per session.

Arguments

Format

A data frame with 264 rows and 5 variables

Source

Lambert, M. C., Cartledge, G., Heward, W. L., & Lo, Y. (2006). Effects of response cards on disruptive behavior and academic responding during math lessons by fourth-grade urban students. Journal of Positive Behavior Interventions, 8(2), 88-99.

References

Hedges, L. V., Pustejovsky, J. E., & Shadish, W. R. (2012). A standardized mean difference effect size for single case designs. Research Synthesis Methods, 3, 224-239. doi:10.1002/jrsm.1052