We describe a methodology for identifying evidence for the use of three types of scientific reasoning. In two case studies of high school physics classes, we used this methodology to identify multiple instances of students using analogies, extreme cases, and Gedanken experiments. Previous case studies of expert scientists have indicated that these…

As peer reviewers for the U.S. Department of Education begin to comb through the thousands of pages of applications for $4 billion in federal Race to the Top Fund grants, they'll be under pressure to determine which are most worthy of funding: those that promise the most, or those with the best chance of delivering. In a competition whose criteria…

Critique is central to the development of scientific knowledge. From a cognitive perspective, critique can be used to enhance understanding. From a social perspective, critique serves to maintain the standards of a professional field. In science education, it is of tremendous value to diagnose and nurture students' critical knowledge. How students…

This study evaluated the differential effects of two different visual schedule strategies. In the context of an alternating treatments design, static-picture schedules were compared to video based activity schedules as supports for three middle school aged students with autism. Students used the visual schedules to transition between activities in…

We have analysed the processes of argumentation of three university student groups (A: six students, C: five students, and J: seven students) while making a decision about an environmental problem (selection of a heating system). The discussions took place in three 1 1/2-hour sessions that were audio-taped and transcribed. For the analysis of the…

During the decades around the beginning of the twentieth century, public universities in the United States commonly employed a "certificate system" to establish eligibility for undergraduate admittance. "Certification" meant that between 1877 and 1931 representatives of the University of Wisconsin inspected high schools and had…

Research on the concept of meritocracy and its role in college admissions is the major focus of this article. It explores the factors that contribute to the gatekeeping process and provides a historical context that led to the evolution of today's admission protocol. It focuses specifically on the strict meritocratic practices of many colleges as…

Background: Atypical forms of autism may yield insights into the development and nature of the syndrome. Methods: We conducted a follow-up study of nine congenitally blind and seven sighted children who, eight years earlier, had satisfied formal diagnostic criteria for autism and had been included in groups matched for chronological age and verbal…

Grades are important for admission of students in most higher education programs. Analyzing admission and student performance data at a major Norwegian business school, we find that the grading practice of teachers at regional colleges sending students to the school is affected by the average performance of the students being graded. Teachers at…

The concept of validity, as described in the literature, has changed over time to become a broad and rather complex issue. The purpose of this paper is to investigate if practice has followed theory, or if there is a gap between validity in theory and validity in practice. It compares the theoretical development of the concept of validity with the…

This study provides a database evaluation method for the practicing bibliographer that is more than a brief review yet less than a controlled experiment. The author establishes evaluation criteria in the context of the bibliographic instruction provided to meet the research requirements of undergraduate sociology majors at Queens College, City…

Higher education institutions in English-speaking nations host significant populations of non-native English speakers (NNES), both international and resident. English language proficiency is a critical factor to their success. This study reviews higher education practices in the United States related to this population. Findings indicate…

Several different diagnostic sets of criteria exist for Asperger syndrome (AS), but there is no agreement on a gold standard. The aim of this study was to compare four diagnostic sets of criteria for AS: the ICD-10, the DSM-IV, the Gillberg & Gillberg, and the Szatmari criteria. The series consists of 36 children who had been referred to two…

In Philip Pullman's dark matter sci-fi trilogy, there is a golden compass that in the hands of the right person is predictively powerful; the same was supposed to be true of the SAT/ACT--the statistically indistinguishable standardized tests for college admissions. They were intended to be reliable mechanisms for identifying future trajectories,…

Magnet schools make up the largest system of choice in the U.S. They were originally conceived to accomplish the twin goals of innovation and integration. Over the years, however, the integrative mission of magnet programs has somewhat receded, particularly during the second Bush Administration. Meanwhile, political and financial support has…