rosenthal_tbl59 {cofad}

Therapy data set by Rosenthal and Rosnow (2000)

Description

Table 5.9 in Rosenthal and Rosnow (2000)

Usage

data(rosenthal_tbl59)

Format

a data frame with 12 rows and 4 columns

id

unique identifier

dv

dependent variable

med

within variable: medication (treatment or placebo)

pt

between variable: psychotherapy (treatment or placebo)

Source

Rosenthal, R., Rosnow, R. L., & Rubin, D. B. (2000). Contrasts and Effect Sizes in Behavioral Research: A Correlational Approach. Cambridge University Press.