In 2013, a bivariate designed instrument of personality descriptors was given to a district school system to correlate difference between the teacher population and that of the administration. Results indicated a correlated population grouping where the two groups were similar in generalized personality constructs. Results indicate the leadership…

Investigations of the validity of a number of high-stakes language assessments are conducted using an argument-based approach, which requires evidence for inferences that are critical to score interpretation (Chapelle, Enright, & Jamieson, 2008b; Kane, 2013). The current study investigates the extrapolation inference for a high-stakes test of…