R/murrar.R

In experimentr: Datasets Used in Social Science Experiments: A Hands-on Introduction

#' Data from "Entertainment-education effectively reduces prejudice"
#'
#' This dataset is used in the exercises of Chapters 4 and 7 from the textbook and Chapters 4 and 5 from the R Companion.
#'
#' @format A data frame with 193 rows and 7 variables:
#' \describe{
#'   \item{white_t0}{Attitude toward Whites pre-treatment}
#'   \item{white_t1}{Attitude toward Whites post-treatment}
#'   \item{arab_t0}{Attitude toward Arabs pre-treatment}
#'   \item{arab_t1}{Attitude toward Arabs post-treatment}
#'   \item{arab_t2}{Attitude toward Arabs 4-6 weeks after treatment}
#'   \item{iatT1N}{IAT toward Arabs}
#'   \item{condition}{Treatment identifier. 1 = treatment, 0 = control}
#' }
#' @source Murrar, Sohad, and Markus Brauer. “Entertainment-Education Effectively Reduces Prejudice.” Group Processes & Intergroup Relations, vol. 21, no. 7, 2017, pp. 1053–1077., https://doi.org/10.1177/1368430216682350.
"murrar"