Family Fun Nights: Collaborative Parent Education Accessible for Diverse Learning Abilities

Quality early childhood education programs have a responsibility to provide enriched educational services to preschool students paired with parent support, education, and outreach. Pearl Buck Preschool, a non-profit organization devoted to the delivery of preschool services for children of parents with intellectual disabilities or learning difficulties, created a unique parent program titled Family Fun Night. This six-session series was developed with a strengths-based, collaborative framework and was connected to the Program-wide Positive Behavioral Interventions and Supports implementation in the preschool. The following paper discusses the development, facilitation, implementation, logistics, and assessment of the Family Fun Night series. Barriers to implementation are also discussed.     

Perspectives on Conceptualizing Developmentally Appropriate Sexuality Education

Despite recognition of the importance of a developmentally appropriate approach to sexuality education, there is little direct guidance on how to do this. This study employed in-depth interviews with experienced sexuality educators and developers of sexuality education materials to identify how this concept is understood and applied in the field. Developmentally appropriate sexuality education was conceptualized consistently across interviews to include (a) addressing developmentally relevant topics, (b) adapting content to cognitive development, (c) accommodating developmental diversity, and (d) facilitating the internalization of sexual health messages. However, these views fell short of incorporating the breadth of knowledge offered by adolescent development research.     

Influence of a Reflective Explicit Activity‐Based Approach on Elementary Teachers' Conceptions of Nature of Science

This study assessed the influence of a reflective, explicit, activity‐based approach to nature of science (NOS) instruction undertaken in the context of an elementary science methods course on preservice teachers' views of some aspects of NOS. These aspects included the empirical, tentative, subjective (theory‐laden), imaginative and creative, and social and cultural NOS. Two additional aspects were the distinction between observation and inference, and the functions of and relationship between scientific theories and laws. Participants were 25 undergraduate and 25 graduate preservice elementary teachers enrolled in two sections of the investigated course. An open‐ended NOS questionnaire coupled with individual interviews was used to assess participants' NOS views before and at the conclusion of the course. The majority of participants held naive views of the target NOS aspects at the beginning of the study. During the first week of class, participants were engaged in specially designed activities that were coupled with explicit NOS instruction. Throughout the remainder of the course, participants were provided with structured opportunities to reflect on their views of the target NOS aspects. Postinstruction assessments indicated that participants made substantial gains in their views of some of the target NOS aspects. Less substantial gains were evident in the case of the subjective, and social and cultural NOS. The results of the present study support the effectiveness of explicit, reflective NOS instruction. Such instruction, nonetheless, might be rendered more effective when integrated within a conceptual change approach. © 2000 John Wiley & Sons, Inc. J Res Sci Teach 37: 295–317, 2000.     

Marginalized discourses and scientific literacy

The central position of this article is that an important component of scientific literacy is an understanding of the reciprocal impact of science and the general culture on each other. The article focuses on the marginalized discourses that have arisen to oppose the racism, sexism, and classism espoused and advocated by mainstream science since its institutionalization until the first half of the 20th century. The article explores the pedagogical value of studying these oppositional discourses to demonstrate the permeability of the boundaries between science and the general culture. It also discusses how the issues raised by these discourses can be used to enhance the scientific literacy of students. J Res Sci Teach 35: 365–374, 1998.     

Muskuläre Regulation bei ermüdungsinduzierter Vorbelastung im Krafttraining

International sport strives for increasing the level of performance in sports. Risks of manipulating the performance are not unusual. At the same time, improvements in science, engineering and data processing offer further opportunities for planning effective, low-risk and year-round training programmes for specific sports. This paper presents new approaches based on the example of techniques for strength training. Selected experimental results highlight the limitations and provide conclusions for the scientific foundation and individualization of high performance training. The approach of “muscle pre-fatigue” is verified in a training study with high jumpers. The statements show how important scientifically controlled analysis is for individual training programmes and what high significance they have for optimizing the training process. These will be essential requirements for a legal improvement of high performance in international sport.