Constructive Interference: Wikis And Service Learning In The Technical Communication Classroom

Four service-learning projects were conducted in technical communication courses using wikis. Results confirm previous findings that wikis improve collaboration, help develop student expertise, and enact a “writing with the community” service-learning paradigm. However, wikis did not decenter the writing classroom as predicted by previous work. Instructors using wikis to scaffold client projects should calibrate standards for evaluation with students and client, and they may need to encourage clients to stay active on the wiki.     

Practical independent research projects in science: a synthesis and evaluation of the evidence of impact on high school students

Practical independent research projects (IRPs) are a feature of school science in a number of countries. To assess the impact of IRPs on students, a systematic review of the literature was undertaken. Thirty-nine papers met the review inclusion criteria, reporting on work from twelve countries. The review indicates that IRPs are often associated with wider initiatives such as authentic science, problem-based learning, and project-based learning. There is considerable variability in the nature of IRP work in relation to focus, models of provision, assessment, the involvement of external partners such as universities and employers, and funding, and this diversity affects judgements on the quality of the evidence base on impact. The majority of the research reviewed explored areas such as conceptual understanding, motivation to study science once it is no longer compulsory and attitudes to science, and the development of practical skills. Benefits were identified in relation to the learning of science ideas, affective responses to science, views of pursuing careers involving science, and development of a range of skills. Studies focusing on traditionally under-represented groups indicated that such students felt more positive about science as a result of undertaking IRPs. The review findings indicate that further work is needed to enhance the quality of the available evidence, to consider the ways in which IRPs can be validly assessed, to explore more fully the potential benefits for traditionally under-represented groups, and to explore more fully the potential longer-term benefits of participation in IRPs at high school level.     

Voices from the Field: Perspectives of U.S. Kinesiology Chairs on Opportunities,Challenges, and the Role of Mentoring in the Chair Position

This study examined perspectives of U.S. collegiate kinesiology department chairs (n = 54/144; 37.5% response rate) relative to: (a) opportunities and most enjoyable aspects of being a department chair, (b) challenges and least enjoyable aspects of being a department chair, and (c) perspectives on mentoring. The majority of participants enjoyed their chair role (90%) and did not aspire to advance in administration (61%). Job-related opportunities included mentoring others, facilitating department success, and leading initiatives (e.g., curricula, policies, and finances). Job-related challenges included a lack of university support, personnel issues, and urgent requests for information. Many had a mentor for a long time (mean = 7.9 ± 7.6 years; range 1 to 28 years), and the majority (71%) did not consider their dean a mentor. Protégés appreciated their mentors’ experience, listening skills, and willingness to share information, advice, and empathy. Results from this study provide helpful information for serving as a kinesiology chair.     

Predictive text entry with PAL and children with learning difficulties

Nine case studies were conducted to evaluate the usefulness of a predictive text entry program within a classroom environment. The program, PAL, was found to be very successful in eight of the cases. For children with poor motor control, the key-saving aspects speeded up text creation. Of even greater significance was the extent to which children with severe spelling problems were helped. They were able to produce much higher quality written work with a substantial reduction in the number of spelling errors. This provided great motivation for the children, and teaching staff commented on their improved confidence and attention span, as well as stimulation of language and vocabulary development. One of the children was on the verge of being classified as a non-reader and, although progress was slow, a significant improvement in the child's work was observed.     

Museums and Indigenous People in Australia: A Review of Previous Possessions,New Obligations: Policies for Museums in Australia and Aboriginal and Torres Strait Islander Peoples

Previous Possessions, New Obligations was launched by Museums Australia Inc. in 1993, the International Year for the World's Indigenous People, as a policy framework to guide the development of relationships between museums in Australia and Indigenous Australians. The policy was based on consultation with Indigenous people to develop protocols, policies and procedures for more sensitive collection management and for including Indigenous people in research and public programs; and to address issues of governance. It expressed the values that would underpin new relationships between museums in Australia and Indigenous Australians. An evaluation of the policy was conducted in 2000 in a collaboration between the Australian Museum Audience Research Centre, Sydney, and Museums Australia Inc., Canberra. The evaluation found that the policy had substantially met its goals, particularly in establishing the primary rights of Indigenous people to control their cultural material in museum collections. However, a range of substantially new issues emerged which require new policy responses and initiatives.     

IS IT WORTH USING CAS FOR SYMBOLIC ALGEBRA MANIPULATION IN THE MIDDLE SECONDARY YEARS? SOME TEACHERS’ VIEWS

The use of Computer Algebra Systems (CAS) in years 9 and 10 classrooms as a tool to support learning or in preparation for senior secondary mathematics is controversial. This paper presents an analysis of the positive and negative aspects of using CAS identified in the literature related to these year levels, along with the perceptions of 12 experienced secondary teachers who were working with years 9 and 10 students. The literature review shows that CAS is valued for calculation and manipulation capabilities, the option of alternative representations, the opportunity for systematic exploration and for prompting rich discussion. However, the technical overhead, initial workload for the teacher and unresolved questions about the perceived relative contribution of machine and by-hand work to learning currently pose obstacles to teaching with CAS in the middle secondary years. The teachers who contributed data to this study perceived that using CAS in their teaching is, on balance, worth the effort. However, they believed that CAS is of most benefit to their high ability students and may present an obstacle to their low ability students’ learning of mathematics.     

Historically Black Colleges and University students' and faculties' views of school psychology: Implications for increasing diversity in higher education

This study investigates Historically Black Colleges and University (HBCU) students' and faculties' knowledge related to school psychology. A total of 165 students and 14 faculty members completed inventories that assessed the understanding and views of various psychological disciplines. Results indicated that HBCU students rated their perceived knowledge of school psychology significantly lower than all psychological disciplines. In addition, these students have significantly fewer sources of information for school psychology than comparable disciplines. Although more than 90% of students stated that they would attend graduate school, the majority was only somewhat interested in school psychology as a career choice. Furthermore, HBCU psychology faculty members stated that the American Psychological Association and the National Association of School Psychologists do not actively recruit or provide information to their students. Results are discussed in terms of increasing the number of African American school psychologists. © 2009 Wiley Periodicals, Inc.     

Waist Circumference,Pedometer Placement,and Step-Counting Accuracy in Youth

This study examined whether differences in waist circumference (WC) and pedometer placement (anterior vs. midaxillary vs. posterior) affect the agreement between pedometer and observed steps during treadmill and self-paced walking. Participants included 19 pairs of youth (9–15 years old) who were matched for sex, race, and height and stratified by WC (high WC: HWC; low WC: LWC). Participants performed 3-min treadmill-walking trials at speeds of 59, 72, and 86 m·min-1 and a 400-m self-paced walking trial on level ground. Bland-Altman plots were used to assess the agreement between pedometer and observed steps of spring-levered pedometers by WC, pedometer placement, and walking speed. In the HWC group, the posterior pedometer placement consistently agreed most closely with observed steps at all treadmill speeds and during self-paced walking. In the LWC group, no single pedometer placement consistently agreed most closely with observed steps at all treadmill speeds and during self-paced walking. We conclude that a posterior pedometer placement improves step-count accuracy in most youth with an HWC at a range of walking speeds on level ground.     

Effects of ICT group work on interactions and social acceptance of a primary pupil with Asperger's Syndrome

The aim of this study was to ascertain whether collaborative group work on a computer, facilitated by an adult, could provide a means for a primary schoolboy with Asperger's Syndrome (AS)—moderately‐highly affected in all areas of the “triad of impairments”—to develop appropriate task‐related interactions with his peers. Data were gathered before, during, and after group work sessions. A combination of interviews and questionnaires established background data and concerns of parent and teachers. Sociometric testing of classmates was used to determine social acceptance and friendship grouping among the child's immediate peer group. During the adult‐facilitated ICT sessions an interaction process schedule (IPS) was used to record interactions of the three children involved. The results indicate moderate improvements in the child's ability to interact with his peers, both in social and task‐related contexts, as well as a raised social profile among his classmates in general. Although this was a discrete setting, the findings are encouraging and this strategy may be replicated in schools to support mainstream inclusion for children with AS.