Sample data of a multiple choice test.
A data.frame with 20 observations of the following 37 variables.
Serial number for each subject (numeric vector)
Family name (character vector)
First name (character vector)
Matriculation number (numeric vector)
Pseudonym for anonymous feedback (character)
given answers, only one answer per item (numeric vector)
given answers, several answers per item (numeric vector)
This data was anonymised and Items 31 and 32 modified, to demonstrate items with multiple answers as well.
The data was taken from a final exam test in differential psychology at the Institute for Experimental Psychology of the Heinrich-Heine-University Düsseldorf, summer term 2009.