Electronic Commerce, the World Wide Web, Minitel, and EDI

There is increasing interest in the use of the Internet in general, and the World Wide Web (WWW) in particular, as mechanisms for promoting electronic commerce. The French experience with Minitel and the international experience with electronic data interchange (EDI) hold some lessons for the future use of Internet as a mechanism for enabling the creation and maintenance of relationships with remote customers.     

STEM Is Not Enough: Education for Success in the Post-Scientific Society

Journal of Science Education and Technology - In this paper, I briefly review the concept of the Post-Scientific Society and then present some of the confirming evidence for the aptness of the...     

Affiliative motivation,school attachment,and aggression in school

School attachment is a robust predictor of adjustment in children and youth. Previous research has demonstrated effects of school context on student attachment, but individual‐level contributions have not been explored. Our study examined the role of affiliative orientation in school attachment and aggressive behavior in children and youth from Grades 3 through 12. A total of 834 students in three school districts completed self‐report measures of affiliative motivation, attachment to school, and frequency of physically and relationally aggressive acts. Results supported the hypothesis that students high in affiliative orientation reported higher levels of school attachment and lower levels of physical and relational aggression. Path analysis indicated that the relation of affiliative orientation to aggression was mediated by school attachment, but that the mediational effect was moderated by sex. Male students, and students of both sexes with low affiliative motivation, may receive special benefit from practices designed to increase school attachment. © 2006 Wiley Periodicals, Inc. Psychol Schs 43: 231–246, 2006.     

Using internet assessment tools for health and physical education instruction

Conclusions Physical education should provide opportunities for students to participate in activities that promote fitness and well-being. Implementing best practices into the physical education curriculum can contribute to the understanding and application of a healthy lifestyle for students. Technology applied in the physical education curriculum can provide an opportunity for improved instruction and enhanced student learning in physical education. The current study showed that students not only enjoyed working with computer technology but also preferred this interactive instructional method to a lecture method of instruction. The use of technology within the physical education program seemed to motivate students to engage with the material presented. After completing the web-based activities, students also seemed to be aware of their eating and physical activity habits and the changes that they needed to make in their lifestyles. They also expressed positive attitudes toward the use of technology in their physical education class. This study supports Cradler’s (1992) observation that outcomes will be positive when the effective physical educator uses the appropriate technology with sound pedagogical strategies and applicable content in their curriculum.     

The Efficacy of the LearningRx Cognitive Training Program: Modality and Transfer Effects

This article describes two studies testing the efficacy of a commercial one-on-one cognitive training program (LearningRx) and its computer-based version (Brainskills) in laboratory and school settings. Study 1 tested Brainskills in a laboratory setting with 322 middle school students. Paired t-tests revealed significant gains on all cognitive measures and math performance after 3 weeks of training. Study 2, a randomized control study, included 225 high school students randomly assigned to one of three conditions: LearningRx, Brainskills, or study hall (control) in a school setting for a 15-week training period. Univariate ANCOVAs revealed significantly higher scores for the treatment groups compared with controls on working memory, logic and reasoning, and three of four math attitude measures but not for math performance. Implications for school-based interventions are discussed.     

Information Communication Technology (ICT) integration in a science education unit for preservice science teachers; students' perceptions of their ICT skills, knowledge and pedagogy

There is an expectation that new science teachers will be able to effectively use a range of information communication technology (ICT) related resources inthe science classroom in order to enhance student learning. All school systems in Australia are in the process of providing teachers with ICT professional development and infrastructure. This paper outlines a range of initiatives designed to integrate ICT in a compulsory science education unit for students enrolled in a Graduate Diploma in Secondary Education. An action research model based on constructivist principles was used to evaluate the effectiveness of modelling, open-ended co-operative group activities and authentic assessment in enabling students to enhance their ICT skills, knowledge and pedagogical content knowledge in a science education context. Multiple sources of data were generated including a pre and post unit questionnaire that was analysed using Rasch modelling. The questionnaire determined students' perceptions of their preparedness to teach using ICT. The findings of this research suggest that some skills warranted greater attention in the unit, but students' pedagogical knowledge and knowledge and critique of ICT resources were enhanced over the duration of the unit.     

A Qualitative Analysis of the Immediate and Short-term Impact of an Environmental Interpretive Program

This study utilized qualitative measures to further understand if an environmental interpretive experience can enhance an environmental ethic. A discursive approach to emergent design was used to generate grounded theory (Strauss & Corbin, 1990). In the methods used, the phenomenological data gathered during the study directed the design of each step of the research as it evolved. Twenty-four 4th graders were randomly selected from three classes from a rural town in southern Indiana (USA). These students participated in a field trip to a US Forest Service site near their school district. Methodologies utilized in this program included ranger-led discussions, facilitated explorations, and nature 'games'. The data was collected through post interviews (1 week following treatment) and post post interviews (4 months after program). The findings indicated that the environmental interpretive program had a strong positive impact on students' affect toward the resource site. The findings also indicated retention of game mechanics and the content imbedded in these games. Cognitive and behavioral impacts were limited.     

The Reflective Model of Triadic Supervision: Defining an Emerging Modality

Current Council for Accreditation of Counseling and Related Eduational Programs (CACREP; 2001) standards promote the use of triadic supervision by counselor educators and supervisors. However, conceptual models of triadic supervision do not presently exist in the supervision literature. This article describes the process and structure of 1 model of triadic supervision (D. M. Kleist & N. R. Hill, 2003). This model provides a vehicle for implementing triadic supervision in response to changes in the CACREP standards and adds to the literature on triadic supervision. Implications for counselor educators and supervisors, as well as future research, are conceptualized.     

Protein deprivation and food-related risk-taking preferences of rhesus monkeys

The relative preferences of four rhesus monkeys for reward probability versus reward amount when they were maintained on a low-protein (3.35%) diet were compared with those demonstrated when they were fed an adequate (13.4%) protein diet. Four stimulus objects, each signifying a different combination of reward frequency and amount (100%-one piece, 50%-2 pieces, 33%-three pieces, or 25%-four pieces), were presented in pairs, one pair per daily session, with trial schedules providing the same amount of reward within each set of 12 trials. Selections of the more frequently rewarded objects, but with lesser amounts per trial, were significantly higher during the low-protein phase than during either the preceding or the following normal-diet phases. Protein deprivation produces a changed motivational state making these animals less tolerant of infrequent or postponed reinforcement.     

Education and earnings: A review of the evidence

An optimistic review of the relation between education and earnings is provided, even after nonschooling influences (family background and environmental and personal characteristics) are considered. The article reviews issues such as the distinction between quality and quantity of education, the effect of “ability” on the education-earnings relationship, and the “screening” hypothesis.