These are the item responses to a questionaire on verbal aggression. These data are used throughout De Boeck and Wilson, Explanatory Item Response Models (Springer, 2004) to illustrate various forms of item response models.
A data frame with 7584 observations on the following 10 variables.
Anger
the subject's Trait Anger score as measured on the State-Trait Anger Expression Inventory (STAXI)
Gender
the subject's gender - a factor with levels M and F
item
the item on the questionaire, as a factor
resp
the subject's response to the item - an ordered factor with levels no < perhaps < yes
id
the subject identifier, as a factor
btype
behavior type - a factor with levels curse, scold and shout
situ
situation type - a factor with levels other and self indicating other-to-blame and self-to-blame
mode
behavior mode - a factor with levels want and do
r2
dichotomous version of the response - a factor with levels N and Y
Source
http://bear.soe.berkeley.edu/EIRM/
References
De Boeck and Wilson (2004), Explanatory Item Response Models, Springer.
Use the following R code to directly access this dataset in R.
