As item response theory (IRT) becomes popular in educational and psychological testing, there is a need of reporting IRT-based effect size measures. In this study, we show how the standardized mean difference can be generalized into such a measure. A disattenuation procedure based on the IRT test reliability is proposed to correct the attenuation…

The National Center for Educational Statistics' 1999-2000 Schools and Staffing Survey data are used extensively by researchers conducting secondary analysis on a variety of issues including teacher quality, teacher preparation, and the use of technology in the classroom. Researchers frequently combine the data from several related survey questions…

The Radical Change conceptual framework provides theory for understanding, appreciating, and evaluating three types of significant change in contemporary literature for children and youth: changing forms and formats, changing perspectives, and changing boundaries. A paucity of research has explored primary students' literary understandings of and…

In Roberts and Strayer (1996) we described how emotional factors were strongly related to children's empathy, which in turn strongly predicted prosocial behavior. This paper focuses on how these child emotional factors, assessed across methods and sources, related to parental factors (empathy, emotional expressiveness, encouragement of children's…

This study investigated to what extent abuse-related symptoms and family functioning are related to intra- or extrafamilial sexual abuse. One hundred adolescents (12 to 18 years old) were recruited shortly after disclosure of the abuse. Information from the participants was obtained through self-report questionnaires and a semistructured…

Children with congenital blindness are delayed in understanding other people's minds. The present study examined whether this delay was related to a more primitive form of inter-subjectivity by which infants draw correspondence between parental mirroring of the infant's display and proprioceptive sensations. Twenty children with congenital…

We examined child characteristics of coping strategies, age, and gender as moderators of the association between family stressors and internalizing, externalizing, and peer rejection in a sample of 228 3rd-5th grade children. Consistent with previous research, children in the current study who experienced a higher number of family stressors were…

ICT has the capability to transform the way pupils understand and learn mathematics. When used with sensitivity and careful planning, it can act as a catalyst, contributing to a stimulating classroom climate which can bring mathematics alive. This paper takes a fresh and critical look at the use of ICT in mathematics teaching in Primary schools,…

Rapidly changing engineering designs and business scenarios make it essential for engineers and technical personnel to be trained to be effective team players and project managers. This paper reports the experiences gained in developing and implementing a workshop to train engineers at a steel manufacturing plant. The objective of the workshop was…

The author examines the development of her thinking in regard to the value, the purposes, the process and the outcomes of teaching an undergraduate course in action research for the past 4 years. The emergent understandings were informed by recurrent hermeneutic cycles of interpretative readings of the formal written and oral feedback conducted…

This article describes the possibilities offered by the online assessment system Etude to achieve the benefits of formative assessment. In order to find out the way this works in practice, we carried out an experiment with the use of Etude for formative assessment in the course on collaborative report writing. Results show that online formative…

This author has become intrigued by a debate, underway for some time, which involves museum and gallery directors and administrators, cultural workers, and the so-called Institute of Ideas. On one side are defenders of wider access and social inclusion policies and practices on the part of art galleries and museums; on the other, representing…

This article is based on the author's personal experience of an uncomfortable discussion with a family. Issues are explored around the difficulty in anticipating how a young child with a learning delay will respond to speech-language therapy and how the practitioner will give accurate information. Two key journal articles on giving bad news are…

Other than postpartum depression, little is known about women's emotional responses to childbirth and subsequent stressors. Anger was explored on the basis of theory and evidence that it is a likely emotional response in this context. During their third trimester of pregnancy and approximately six weeks after delivery, 163 participants completed…

The following is a qualitative portrait of a creative teacher and her teaching process. Over a period of six months, five interviews were conducted with the teacher before, during, and following a university course in teacher education on instructing diverse learners. Additional interviews were conducted with six students at the beginning and end…