Existing measures of test anxiety used with the college student population are old with old norms and old items, and they do not capture the multiple dimensions of the test anxiety construct or assess facilitating anxiety. In the present study, the validity of the scores of a new, multidimensional measure of test anxiety with a facilitating…

A measurement invariance study was conducted among 1,344 college students from Canada and the United States on an anxiety measure specifically designed for the college student population to determine whether the construct of anxiety was equivalent across country (Canada, United States) and gender. In addition, country and gender differences were…

The present study investigates whether the Early Development Instrument (Offord & Janus, 1999) measures school readiness similarly across different groups of children. We employ ordinal logistic regression to investigate differential item functioning, a method of examining measurement bias. For 40,000 children, our analysis compares groups…