The authors examine 12 months of emergency department visit data (N = 2,521) from the National Electronic Injury Surveillance System All Injury Program and explore its utility for measuring and studying intimate partner violence. Given the dearth of national data on intimate partner violence-related injury and its potential value for public health…

We use data from the 1990/1994 Beginning Post-Secondary Survey to determine whether the factors associated with long-term attrition from higher education differ for students who initially enrolled part-time as compared to for students who initially enrolled full-time. Using a two-stage sequential decision model to analyze the initial enrollment…

This article employs the concept of community to interpret teacher professional learning in the context of the school science department. Using the transcripts of staff meetings, lesson observations and the conversations of school administrators, the departmental community is examined in terms of three metaphors: subject, relationships and…

Predictions from the Rejection Sensitivity (RS) model concerning the social causes and consequences of RS were examined in a longitudinal study of 150 middle school students. Peer nominations of rejection, self-report measures of anxious and angry rejection expectations, and social anxiety, social withdrawal, and loneliness were assessed at two…

Education statistics are rarely neutral; those who collect and analyze them have different purposes. In this article, Bracey discusses several principles of data interpretation to help educators avoid falling into statistical traps. For example, because such reports as A Nation At Risk contain many "selected, spun, distorted, and even manufactured…

A substantial literature on the effective treatment of bipolar disorder has begun to appear, particularly in the last 20 years.The majority of treatments studied have employed medications, particularly mood stabilizers, a typical antipsychotics and antidepressants. Most treatments produce side effects and medications are no exception. A review of…

For at least 40 years, there has been a recurring argument concerning the nature of experimental amnesia, with one side arguing that amnesic treatments interfere with the formation of enduring memories and the other side arguing that these treatments interfere with the expression of memories that were effectively encoded. The argument appears to…

This editorial reviews recent studies of accountability policies using National Assessment of Educational Progress (NAEP) data and compares the use of aggregate NAEP data to the availability of individual-level data from NAEP. While the individual-level NAEP data sets are restricted-access and do not give accurate point-estimates of achievement,…

In this article, the author argues that American higher education is allowing itself to be held hostage by the rankings industry, which can lead institutions to consider actions harmful to the public interest and encourage the public's infatuation with celebrity at the expense of substance. Instead of sitting quietly by during the upcoming ratings…

We use a rich administrative dataset from North Carolina to explore questions related to the relationship between teacher characteristics and credentials on the one hand and student achievement on the other. Though the basic questions underlying this research are not new--and, indeed, have been explored in many papers over the years within the…

Several years ago, after a career of teaching biochemistry and introductory biology, the author decided to offer a course for biology majors on biological explanations of social phenomena (Biosocial Problems in Contemporary America). His goal in examining these topics was to help students develop critical-thinking skills that would allow them to…

The primary thesis of this paper is that James J. Gibson and Kurt Lewin and their followers subscribe to the central ecological notions of interdependence of organisms and their environments. An attempt is made to show the connections between Gibson's conceptualization of affordance, and the related Lewinian notion of psychological ecology.…

The statistical analysis of data from a single-subject design is somewhat controversial. The procedure most often chosen to examine data from a single-subject design involves the visual inspection of the graphed outcome variable over time. Problems associated with this procedure are discussed, and questions about the use of traditional statistical…

Numerous misuses of statistics are described and illustrated, and ways of recognizing and avoiding such misuse are discussed. The following five categories of statistical misuse are identified: a lack of knowledge of the subject matter, the quality of the basic data, the preparation of the study and the report, the statistical methodology, and a…

Candidates who had taken examinations for certification required by the American Production and Inventory Control Society (APICS) were surveyed to acquire feedback about the effectiveness of score interpretive information given to test takers. Those sampled included 488 passers and 389 failers of the Inventory Management (IM) examination and 457…