Description Format Source References Examples
These are the item responses to a questionnaire on verbal aggression. These data are used throughout De Boeck, P. and Wilson, M. (2004) to illustrate various forms of item response models.
A data frame with 7,584 observations on the following 13 variables.
the subject's Trait Anger score as measured on the State-Trait Anger Expression Inventory (STAXI)
the subject's gender - a factor with levels M and F
the item on the questionnaire, as a factor
the subject's response to the item - an ordered factor with levels no < perhaps < yes
the subject identifier, as a factor
behavior type - a factor with levels curse, scold and shout
situation type - a factor with levels other and self indicating other-to-blame and self-to blame
behavior mode - a factor with levels want and do
dichotomous version of the response - a factor with levels N and Y
http://bear.soe.berkeley.edu/EIRM
De Boeck, P. and Wilson, M. (2004), Explanatory Item Response Models, Springer.
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