Schmitt, Neal2011-02-152011-02-151981Schmitt, Neal. (1981). Rasch analysis of the Central Life Interest measure. Applied Psychological Measurement, 5, 3-10. doi:10.1177/014662168100500101doi:10.1177/014662168100500101https://hdl.handle.net/11299/100277Rasch item analyses were conducted and estimates of item residuals correlated with various demographic or person variables to investigate item bias in an attitude scale. Analysis revealed that the model fit the data well and that none of the demographic variables accounted for greater than 7% of the residual variance. Similar analyses of other attitude scales as well as aptitude tests should be useful.enArticle