Empirical comparison of alternative instructional TV technologies

An experiment was conducted to compare training effectiveness and user acceptance of live instruction andsix different alternative Instructional TV (ITV) technologies: multi‐channel 2‐way video with 2‐way audio, single‐channel 2‐way video with 2‐way audio, 1‐way video with 2‐way audio, 1‐way video with 1‐way audio, 1‐way video with intermittent 2‐way audio, and audiographics. Findings were that, in comparison with live instruction, ITV in several different forms was effective both in terms of student performance and acceptance. The most successful ITV technologies were those allowing continuous 2‐way audio communication between classrooms with either 2‐way or 1‐way video. Student test performance was poorer with ITV systems that restricted remote students' ability to converse with or see the instructor and the performance decrement was evident in both local and remote classrooms.

The research described was performed under the sponsorship of the Office of Naval Technology. The opinions expressed in this paper are those of the authors, are not official, and do not necessarily reflect the views of the Navy department.     

Situational specificity makes the difference in assessment of youth behavior disorders

In this article we examine the ability of contextual information to enhance assessment of behavior problems in schools. Capitalizing on the multisituational structure of the Adjustment Scales for Children and Adolescents, exploratory and confirmatory analyses with a representative national sample (N = 1,400, ages 5–17 years) revealed three unique and reliable behavioral situtypes (problems in Peer Contexts, Academic Contexts, and Teacher Contexts). The situtypes were found internally consistent and structurally generalizable across age, sex, and ethnicity. Multiple logistic and discriminant analyses confirmed the ability of the situtypes to identify accurately those youth independently diagnosed as emotionally disturbed, as well as distinguish those diagnosed as learning disabled. Information gleaned from the situtypes was substantially better able than conventional psychopathology syndromes (attention‐deficit hyperactivity, oppositional defiance, etc.) to forecast later academic achievement. Implications for informing motivation and intervention are discussed. © 2005 Wiley Periodicals, Inc. Psychol Schs 42: 121–136, 2005.     

An examination of US first-year teachers’ risk for occupational stress: associations with professional preparation and occupational health

Previous research has demonstrated associations between teacher stress and occupational burnout, but few studies have attempted to operationalize a central tenet of most stress theories, namely that teachers’ appraisals of their classroom demands vis-à-vis their classroom resources is a central driver of vulnerability to stress. The research is particularly silent on risk for stress among the most vulnerable workers in the education sector – first-year teachers. The current study, utilizing data from the US National Center for Education Statistics Beginning Teachers Longitudinal study, sought to replicate prior research, conducted with more experienced US teachers, demonstrating that perceptions of classroom demands and resources can be used to classify new teachers according to their risk for stress. In an extension to previous analyses, the current study also examined the association between first-year teachers’ risk for stress and professional preparation. Results from this study aligned with previous findings, teachers classified at risk for stress reported more burnout symptoms (d = 1.48) and less classroom control (d = .62). Teacher education characteristics and exposure to first-year support programming were also found to be associated with first-year teachers’ risk for stress classification. Findings have implications for how US teacher education potentially shapes first-year teachers’ appraisal of their working conditions and corresponding risk for stress.     

“I’m Going to Israel and All I Need to Pack Is My Imagination”: Pretend Trips to Israel in Jewish Early Childhood Education

ABSTRACT

This article examines the practice of pretend Israel trips in Jewish early childhood education. Jewish early childhood educators who work in markedly different preschool settings, and who have differing beliefs about Israel and Israel education, nonetheless converge on a practice of pretend trips to Israel that remains remarkably stable across settings. This article examines how and why these pretend trips have become part of the “grammar” of Jewish early childhood education, illuminating a practice that is simultaneously beloved and unsatisfying for Jewish early childhood educators who care about early childhood education and Israel education.     

Video Telecommunications for distance education: A field survey of systems in US public education,industry and the military

A field survey was conducted of a representative sample of 13 US educational video telecommunications (VTC) sites in public education, industry, and the military. The majority of educational/training networks use one‐way video with two‐way audio, although the use of two‐way video is increasing. Some systems regularly establish communication with others as ‘open networks’, and others are closed systems. There appears to be a trend for VTC systems to expand in the form of VTC consortia. Poor quality audio is a problem shared by many VTC systems.     

L’Intégration de Nouvelles Connaissances: Entre Arithmétique et Algèbre

This study analyses students integration of new knowledge in the domain of elementary algebra, which is based on arithmetics, but differs from it in a number of ways. Subjects aged between 11 and 16 years were presented with a task which consisted in evaluating equivalence of either numerical or algebraic isomorphic expressions. The results indicate that the context plays an important role in determining the choice of a strategy of comparison. In evaluating algebric expressions, students use formal rules. The observed errors derive from over-generalisation of prototypical rules and their conditions of application. In the case of numerical expressions, the dominant strategies are re-writing procedures: these may or may not be followed by quantitative evaluations of the resulting expressions. Errors are less frequent, but our analyses show that the semantics of the procedures are not always well understood. In sum, students posses a fair amount of knowledge of various kinds, but this knowledge is not well integrated or interrelated. Hence their knowledge base is not very stable and can easily become deformed.     

Using learning environments to create meaningful work for co-op students

For students in cooperative education (co-op) programs, meaningful work is a critical aspect of participation and a key component of program success. However, studies have not explored how meaningful work can be created for co-op students. The purpose of this study was to evaluate the relationship between co-op students’ perceptions of a learning environment, perceived relatedness of the work experience (to their potential careers and to their academic studies), and self-reported meaningfulness of work. Data were collected from undergraduate co-op students in a Canadian university immediately following a co-op work term. Results from testing a parallel mediation model showed that both forms of relatedness partially mediated the influence of learning environments on self-reported meaningfulness. These findings offer insight into the ways in which work terms can be designed to enhance co-op students’ work experiences.     

What price presentation? The effects of typographic variables on essay grades

The marks awarded to 130 second‐year undergraduate word‐processed essays were assessed in relation to their use of different typographic features. By and large most of these features had little effect on the essay grades. However, essays printed in 12‐point type gained significantly higher marks (mean = 56.8) than essays printed in 10‐point type (mean = 52.7), and essays using a combination of popular features (Times Roman, 12‐point, double‐spaced unjustified text, and a line‐space to denote new paragraphs) gained significantly higher marks (mean = 59.6) than those using other combinations (mean = 55.8).     

Bringing the Science of Team Training to School-Based Teams

Teams are ubiquitous in schools in the 21st Century; yet training for effective teaming within these settings has lagged behind. The authors of this article developed 5 modules, grounded in the science of team training and adapted from an evidence-based curriculum used in medical settings called TeamSTEPPS®, to prepare instructional and administrative personnel for teamwork and to enhance their teamwork skills. The resulting 5 modules, available for download on the American Psychological Association website, are collectively called Teach Teamwork and include: Introduction to Teams and Teamwork, Communication, Mutual Support, Situation Monitoring, and Leadership. In this article, the modules and supplemental materials are described, along with recommendations for implementation.