Andersen (1995, 2002) proves a theorem relating variances of parameter estimates from samples and subsamples and shows its use as an adjunct to standard statistical analyses. The authors show an application where the theorem is central to the hypothesis tested, namely, whether random guessing to multiple choice items affects their estimates in the…

The article reports the results of three studies designed to extend the psychometric analyses of cultural intelligence (CQ) and to examine its utility in the prediction of cross-cultural adaptation. The first study supported the proposed four-factor (Cognitive, Meta-cognitive, Motivational, and Behavioral) structure of CQ in a large sample of…