Case, Harris, and Graham (1992)

Data from a multiple baseline design conducted by Case, Harris, and Graham (1992). The variables are as follows:

  • case. Participant identifier.

  • session. Measurement occasion.

  • condition. Factor identifying the phase of the design (baseline or treatment).

  • outcome. Number of subtraction equations and answers correct on each word problem probe.

Format

A data frame with 56 rows and 4 variables

Source

Case, L. P., Harris, K. R., & Graham, S. (1992). Improving the mathematical problem-solving skills of students with learning disabilities: Self-regulated strategy development. The Journal of Special Education, 26(1), 1-19. doi:10.1177/002246699202600101