This is a synthetic dataset from Geoff Cumming. 20 students were randomly assigned to spend the afternoon reading in the library<U+2014>the Control condition <U+2014>or reading in the local botanical gardens<U+2014>the Test condition. At the end of the session, each student completed a measure of his or her perceived well-being.
wellbeing_ind
A list with two elements: control
and test
.
It is found in Chapter 11 "The Paired Design" (page 286) of Understanding the New Statistics (Routledge, 2012) by Geoff Cumming.