The increased use of polytomous item formats has led assessment developers to pay greater attention to the detection of differential item functioning (DIF) in these items. DIF occurs when an item performs differently for two contrasting groups of respondents (e.g., males versus females) after controlling for differences in the abilities of the…

This paper seeks to (1) provide an overview, from a macroanalytical perspective, of the characteristics of unequal educational opportunities within an international perspective, (2) set out problems related to social selectivity, in particular within the vocational educational system in Germany and (3) describe examples of the interaction between…

The purpose of this study was to assess the ethical and professional learning needs of medical trainees on clinical placements at a care-based facility, as they shifted from acute care to care-based philosophy. Using qualitative data analysis and grounded theory techniques, 12 medical learners and five clinical supervisors were interviewed. Five…

The author conducted a partial replication of Stanley Milgram's (1963, 1965, 1974) obedience studies that allowed for useful comparisons with the original investigations while protecting the well-being of participants. Seventy adults participated in a replication of Milgram's Experiment 5 up to the point at which they first heard the learner's…

Facial composite research has generally focused on the investigative utility of composites--using composites to find suspects. However, almost no work has examined the diagnostic utility of facial composites--the extent to which composites can be used as evidence against a suspect. For example, detectives and jurors may use the perceived…

This study contributes to the growing body of knowledge about spirituality and life transitions. Through qualitative investigation, 9 young women in professional education programs described their definition of spirituality, their spiritual activities, and how they used their spirituality to cope with life transitions as they prepared to enter the…

Investigations in Number, Data, and Space[R], published by Pearson Scott Foresman, is an activity-based K-5 mathematics curriculum designed to help students understand the fundamental ideas of number and operations, geometry, data, measurement, and early algebra. The curriculum encourages students to use prior knowledge to develop an understanding…

Teachers as well as students often have difficulty formulating good research questions because not all questions lend themselves to scientific investigation. The following is a guide for high-school and college life-science teachers to help students define question types central to biological field studies. The mayfly nymph was selected as the…

The GoNorth! Adventure Learning (AL) Series delivered educational programs about global climate change and sustainability from 2006 to 2010 via a hybrid-learning environment that included a curriculum designed with activities that worked in conjunction with the travels of Team GoNorth! as they dog sledded throughout the circumpolar Arctic. This…

While there has been growing interest in the last few years to address the literacy needs of adolescents, this interest comes when alarming numbers of students are challenged by academic literacy demands in high school. Many students entering high school without passing state assessment examinations are required to take developmental reading…

This paper provides a defense of the scholarship of teaching and learning (SoTL). It first examines the roots of SoTL. It then offers examples of SoTL investigations that can be pursued in any discipline and places them within a taxonomy of SoTL questions. It suggests that SoTL might serve as a natural and organic response to the changing…

"Drosophila melanogaster" is a commonly utilized organism for testing hypotheses about inheritance of traits. Students in both high school and university labs study the genetics of inheritance by analyzing offspring of appropriate "Drosophila" crosses to determine inheritance patterns, including gene linkage. However, most genetics investigations…

Background: Recently, the frequency of audit inspections of health services for people with intellectual disability (ID) in the UK has increased, from occasional inquiries to a systematic audit of all services. From 2008, a process of continuous audit "surveillance" of specialist health services is to be introduced. Similar regimes of…

This article investigates if WebQuests have been an effective instructional tool for teaching Social Sciences subjects. In order to obtain an answer to this question, a review of scholarly literature from 1995 to the present has been undertaken and action research in 8th grade U.S. history course was conducted. The literature investigation has…

There is a national shortage of school-based Speech Language Pathologists (SLP). Schools located in rural and geographically remote areas are often impacted by the shortage, and as a result students with an autism spectrum disorder may not receive services that are mandated by their Individual Education Plan. This study examined the use of…