The impact of athletic performance on alumni giving: An analysis of microdata

An ongoing controversy in the literature on the economics of higher education centers on whether the success of a school’s athletic program affects alumni donations. This paper uses a unique data set to investigate this issue. The data contain detailed information about donations made by alumni of a selective research university as well as a variety of their economic and demographic characteristics. One important question is how to characterize the success of an athletic program. We focus not only on the performance of the most visible teams, football and basketball, but also on the success of the team on which he or she played as an undergraduate.     

A Technique for Determining the Relative Difficulty of Word Meanings among Elementary School Children

Numerous studies have documented the robustness of t and F to heterogeneous variances under the restricted condition of equal n’s. Likewise, the distortion of α in the presence of unequal n’s and variances has been demonstrated in both mathematical and empirical studies. Several investigations, however, have shown the Welch technique to be robust to this disturbing situation in the two group case. The present study was addressed to the k group AOV situation. Monte Carlo methods were employed to contrast several procedures with respect to a.) control over Type I errors and b.) power. Results indicate that the generalized Welch technique may be substituted for the AOV when variances are heterogeneous and n’s are unequal.     

Mapping the classroom emotional environment

Harvey and Evans (2003) have proposed that teachers’ emotional skills, as required in the classroom, can be organized into a five-dimensional model. Further research is necessary to validate this model and evaluate the importance of each dimension of teacher emotion competence for educational practice. Using a statistical method for mapping psychological constructs, teachers’ emotional practices were transformed into a ‘map’ with three spatial dimensions, which was supported by comparative validity checks. The nature of emotional practice was further investigated by administering a Q-Sort of emotional practice items to 100 teachers. Ten highly applicable clusters of emotional behavior across six profile patterns with teachers were identified. Authors’ model and the applicability of emotions were generally supported.     

Evidence and education policy – some reflections and allegations1

The paper reflects on the use by the UK central government of statistical evidence in educational policy matters. Particular attention is given to school league tables. The paper is generally critical of government attitudes, but suggests that progress towards rational decision‐making does occur.