Lord's paradox arises from the conflicting inferences obtained from two alternative approaches that are typically used in evaluating the treatment effect using a pre-post test design. The two main approaches for analyzing such data are: (1) to regress the change from pretest to posttest on the treatment indicator (change score approach; CS); (2)…

Many current theories and models include creativity as a component of giftedness, conceptualizing the construct in numerous ways that complement giftedness. Variations in creativity have also been studied among different academic disciplines, suggesting that although there may be higher levels of creativity for some, major choice is a complex…

This case study relates to distance learning students on open access courses. It demonstrates the use of predictive analytics to generate a model of the probabilities of success and retention at different points, or milestones, in a student journey. A core set of explanatory variables has been established and their varying relative importance at…

This is the 2011 Yearbook of the National Council of Professors of Educational Administration (NCPEA). This Yearbook contains five parts. Part I, Invited Chapters, includes: (1) NCPEA President's Message, 2011 (Gary W. Kinsey); (2) Shadows and Images II (Lloyd Duvall); and (3) Micropolitics in the School: Teacher Leaders' Use of Political Skill…