List of Contributors

Biography

List of Contributors     

Fault Tree Analysis: An emerging methodology for instructional science

Fault Tree Analysis is a systematic approach to improving the probability of succes in any system. FTA was first developed as part of the U.S. Space Industry and was applied to such programs as the Minute Man Missile evaluations. Kent G. Stephens has successfully applied the technique to instructional and administrative programs, the latest program being the development of an FTA Institute for the Training Command of the United States Navy. More than a million dollars are being allocated to that program. R. Kent Wood has used the FTA methodology as a tool for a national needs assessment of teacher use of library media centers in the United States (NATUL Project). Bruce Barker has used the FTA methodology in religious education curriculum development. Because of the newness of the Fault Tree Analysis, coupled with its rapid acceptance as a tool for systems analysis and its very different approach of analyzing possible modes of failure in systems to increase the probability of success, this article is timely as the most complete coverage of FTA to date.     

‘Yes,but if we have students think all day when will we get anything done?’: two conceptual resources to engage students in democratically dangerous teaching

While the politics of curriculum reform occupy adults, high stakes get played out in crowded classrooms. As a component of democratic inquiry, how might teachers engage students in a study of those agendas shaping their education? What sorts of conceptual resources could help? To begin to answer these questions, I briefly review scholars who address the emergence in several countries of what Kliebard names as a ‘social efficiency’ agenda in education. I then examine two strong examples of literature in ‘authentic’ practices as a curriculum conversation contesting this agenda. While supportive of the intent of scholars concerned with authentic practices, I assert that they insufficiently address ways in which students might engage with issues shaping their experience of formal education and offer two conceptual resources with which to do so.     

Theories of change and outcomes in home-based Early Head Start programs

Programs to promote children's early development are based on a set of assumptions, explicit or implicit, about intended outcomes and how the program will effect change. The “theories of change” were examined in ten home-based programs in the Early Head Start Research and Evaluation Project (EHSREP), using data collected through multiple interviews with program staff. All home-based programs indicated that parenting outcomes were among their highest three priorities, while only 4 of 10 programs said that child outcomes were in their top priorities. The pattern of outcome differences between randomly-assigned program and control group participants reflected the programs’ theories of change in several ways. Early Head Start home-based programs showed positive impacts on 9 of 9 parenting outcomes, including parental supportiveness, home language and learning supports, emotional responsiveness, and family conflict when children were 24 months of age. Significant program impacts on child cognitive skills (Bayley MDI scores) and social behavior (observed child engagement of parent during play) were found when children were 36 months of age. Mediation analyses showed that the 54% of the program impact on 36-month child cognitive scores was mediated by 24-month program impacts on parental supportiveness, language and learning support, emotional responsiveness, and family conflict, and 47% of the program impact on 36-month child engagement of parent was mediated by 24-month impacts on parental supportiveness, language and cognitive stimulation, and emotional responsiveness. Results from mediation analyses were consistent with these home-based programs’ theories of change, supporting the efficacy of focusing on parent change as a mechanism for child outcomes in home visiting programs.     

Grade 5 Students’ Online Argumentation about Their In-Class Inquiry Investigations

This study examined the extent to which fifth-grade students participate in online argumentation and the argument patterns they produced about the inquiry-based investigations completed using the Science Writing Heuristic approach in their science classes. One hundred twenty-nine students from five classes of two teachers in a Midwestern public school completed two inquiry-based investigation units, one per semester, followed by asynchronous online discussions using the Moodle forum. Among the 129 students, 107 students produced 739 notes in the plant investigation online discussion and 111 students produced 686 notes in the human health investigation online discussion. Results indicate that students were actively engaged in the online discussions about inquiry investigations with comments being focused on providing more evidence and backing for claims and negotiating evidence in both investigations. The students also engaged in challenging and querying the test procedures and reference sources as the basis for evidence. Implications are discussed for science teaching and learning and further study on argument-based inquiry in online environments.     

Translating Current Science into Materials for High School via a Scientist–Teacher Partnership

Scientist-teacher partnerships are a unique form of professional development that can assist teachers in translating current science into classroom instruction by involving them in meaningful collaborations with university researchers. However, few reported models aim to directly alter science teachers’ practices by supporting them in the development of curriculum materials. This article reports on a multiple case study of seven high school science teachers who attended an ongoing scientist–teacher partnership professional development program at a major Southeastern research university. Our interest was to understand the capacity of this professional development program for supporting teachers in the transfer of personal learning experiences with advanced science content and skills into curriculum materials for high school students. Findings indicate that, regardless of their ultimate success constructing curriculum materials, all cases considered the research grounded professional development supports beneficial to their professional growth with the exception of collective participation. Additionally, the cases also described how supports such as professional recognition and transferability served as affordances to the process of constructing these materials. However, teachers identified multiple constraints, including personal learning barriers, their classroom context, and the cost associated with implementing some of their curriculum ideas. Results have direct implications for future research and the purposeful design of professional development experiences through scientist-teacher partnerships.     

Doug Kirby's contribution to the field of sex education

Doug Kirby transformed the field of sex education by conducting rigorous research that led to new, critical insights about ways to strengthen programmes, evaluation and policies related to sexual health throughout the world. Throughout his career, Kirby was meticulous in compiling evidence and translating findings into actionable recommendations for interventions, research and policy. He published more than 150 scientific articles, book chapters and monographs that have been widely cited and more than 900,000 copies of his publications have been distributed. Kirby's impact has been recognised with awards from numerous professional organisations and his unique and powerful scientific voice is greatly missed by his colleagues and friends.     

The Validity and Reliability of the Back Saver Sit-and-Reach Test in Middle School Girls and Boys

The purpose of this article was to highlight important research needs related to physical activity in 3- to 5-year-old children. We identified research needs in 3 major categories: health effects, patterns of physical activity, and interventions and policies. The top research needs include identifying the health effects of physical activity, the effects of physical activity on the development of healthy weight, the effects of physical activity on learning and behavior, and the health implications of sedentary behavior. Research questions concerning patterns of physical activity include determining the prevalence of 3- to 5-year-olds meeting the current physical activity guidelines; the social and environmental factors that influence physical activity in home, preschool, and community settings; and how physical activity tracks into later childhood, adolescence, and adulthood. Research questions about interventions and policies include identifying the most effective strategies to promote physical activity in home, child care, and community settings and to reach diverse populations of young children, identifying effective intervention implementation and dissemination strategies, and determining the effectiveness of national, state, local, and institutional policies for increasing physical activity. In conclusion, research is needed to establish a full understanding of the health implications of physical activity in 3- to 5-year-old children, to better understand the nature of physical activity behavior in this group, and to learn how to promote physical activity in young children.     

Effects of school‐wide positive behavior support on teacher self‐efficacy

This study examined the relationships between implementation of a school‐wide approach to behavior, School‐wide Positive Behavior Support (SWPBS), and teacher self‐efficacy. Twenty‐two teachers from schools implementing SWPBS and 40 teachers from schools not implementing SWPBS completed a questionnaire measuring aspects of self‐efficacy. Differences in ratings of self‐efficacy were examined using multilevel modeling. Results showed that teachers at SWPBS schools reported significantly higher perceptions of teacher self‐efficacy when controlling for school‐level effects. Results are discussed in terms of implications for future research and practice. © 2011 Wiley Periodicals, Inc.