Physical Activity Levels and Prompts in Young Children at Recess: A Two-Year Study of a Bi-Ethnic Sample

Abstract

We investigated physical activity and encouragement for activity in a bi-ethnic cohort during recess. Activity and associated interactions of 287 children were recorded at preschool and again 2.2 years later. Children expended nearly twice as much energy at preschool recess than at elementary recess. Activity levels declined as recess time elapsed. At preschool, European-American children engaged in more moderate to vigorous activity than Mexican-Americans. As participants moved to elementary school, teachers' prompts to be active decreased and prompts from peers increased. Boys and girls received similar amounts of activity prompts at preschool, but prompts to boys increased over time. The findings suggest that school environments could be altered to promote healthful physical activity among young children.     

Putting the pieces together: endometriosis blogs,cognitive authority,and collaborative information behavior

Objective:

A discourse analysis was conducted of peer-written blogs about the chronic illness endometriosis to understand how bloggers present information sources and make cases for and against the authority of those sources.

Methods:

Eleven blogs that were authored by endometriosis patients and focused exclusively or primarily on the authors'' experiences with endometriosis were selected. After selecting segments in which the bloggers invoked forms of knowledge and sources of evidence, the text was discursively analyzed to reveal how bloggers establish and dispute the authority of the sources they invoke.

Results:

When discussing and refuting authority, the bloggers invoked many sources of evidence, including experiential, peer-provided, biomedical, and intuitive ones. Additionally, they made and disputed claims of cognitive authority via two interpretive repertoires: a concern about the role and interests of the pharmaceutical industry and an understanding of endometriosis as extremely idiosyncratic. Affective authority of information sources was also identified, which presented as social context, situational similarity, or aesthetic or spiritual factors.

Conclusions:

Endometriosis patients may find informational value in blogs, especially for affective support and epistemic experience. Traditional notions of authority might need to be revised for the online environment. Guidelines for evaluating the authority of consumer health information, informed by established readers'' advisory practices, are suggested.

Highlights

• Endometriosis patients who blog about the illness may determine authority of information sources through both cognitive and affective methods.

Implications

• Because patients with chronic illnesses might have different authority criteria than medical librarians do, it could be useful to carefully incorporate electronic patient discussion forums, medical blogs written by laypeople, and other nontraditionally authoritative resources into consumer health information selection policies. Standard biomedical resources are certainly important to recommend to consumers, but they do not convey the complete picture of a chronic illness and its related experience.
• Patients with chronic illnesses and caregivers can benefit from sources such as blogs and online discussion lists that provide social and emotional support as well as accounts of “lived experience.”
• An understanding of the patient''s potential epistemological community can make the librarian''s recommendations more appropriate for the individual user.

     

Intentional Teaching,Intentional Scholarship: Applying Backward Design Principles in a Faculty Writing Group

Backward design is a course creation method that encourages teachers to identify their goals for student understanding and measurable objectives for learning from the outset. In this article we explore the application of backward design to the production of scholarly articles. Specifically, we report on a writing group program that encourages group goal setting and the acquisition of skills required to achieve these goals. We discuss the relationships between backward design principles and the development of scholarship for publication as well as offer suggestions of best practices for academic writers.     

Seeing the Spectrum: North American Approaches to Emotional,Social, and Moral Education

Interest in emotional, social, and moral (ESM) concerns in K—12 education in North America has grown considerably during the past decade. This increased concern is considered a response to the increased prevalence of social problems experienced by children and youth, such as bullying, substance abuse, and depression, and to research indicating that schools can influence the likelihood of students having these types of problems (Schonert-Reichl 2000). Research and theory in psychology which suggests that emotional development is an essential foundation of cognitive development and, therefore, is related to academic achievement also has contributed to this expanded interest (Martin and Reigeluth 1999). A variety of names, including affective education, social and emotional learning, values education, character education, caring education, and moral education, have been used in discussing ESM. Despite the prevalent use of these terms in the literature, the school programs that actually have been implemented under these various auspices are discussed rarely. Further, little, if any, research has explored the relative effectiveness of various approaches. Through a review of the literature, this article provides an overview of the history of ESM education in North America. It also outlines the spectrum of contemporary approaches to ESM education and explores the similarities and differences of these approaches, making suggestions for further theoretical and empirical work.     

Promoting Physical Activity in Youth: Focus on Middle SchooI Environments

The sharp decline in physical activity during adolescence is a national concem. However. few studies of adherence to exercise and physical activity have heen conducted with youths. This paper focuses on ecological approaches for promoting physical activily in middle schools. Baseline data collected in physical education classes. leisure time settings, and suuctured extracurricular programs during the four-year Middle School Physical Activity and Nutrition (M-SPAN) project are reviewed. Refocusing physical education goals, promoting gender equity in physical activity opportunities. and linking schools with conimunity agencies are recommended as means for promoting physical activity among adolescents.     

The Changing Role of Hollywood in the Global Movie Market

Does Hollywood dominate world cinema markets with American taste, culture, and values through the exportation of films produced mainly for its domestic (US and Canada) market? Or does Hollywood supply the films that world audiences demand and, because of the logistics of distribution, screen these films first in the domestic market prior to exhibition in foreign markets? In this article, the authors empirically analyzed the global market for motion pictures to provide statistical evidence that can speak to these questions. They examined data on nearly 2,000 films exhibited from 1997–2007, inclusive, in the United States and Canada, Australia, France, Germany, Mexico, Spain, and the United Kingdom—markets that today collectively account for over 75% of worldwide cinema box-office revenue. The empirical evidence provides support for the hypothesis that the supply of Hollywood films has accommodated global demand as the relative size of the U.S. domestic market has decreased. There is no evidence that box-office success in the United States creates a contagion that spreads to other film exhibition markets; however, box-office success in international markets appears to be less uncertain for films that have been successful in their U.S. releases.     

Meeting Students Where They Are: Just in Time Embedded Delivery of Information and Digital Literacy Skills

Abstract

At the University of Wollongong (UOW) Library we have been exploring ways to deliver information and digital literacy resources at point of need for students. Aligned with the University’s strategic direction, the Future Ready Library Strategy points to a digital first mindset and its application to services and resources offered to the UOW community. Combined with the need to embrace the real life challenges faced by higher education students in Australia today, this has led us to develop a suite of digital learning objects in collaboration with teaching academics that can be delivered at scale, enabling a sustainable way to target student needs. In this article, we discuss the drivers that have brought UOW Library to this point and outline the model for learning and teaching support for our academic community into the future.     

Physical education's role in public health

The public health community is becoming increasingly interested in the potential contributions of school physical education to child health. School physical education is seen as an ideal site for the promotion of regular physical activity because up to 97% of elementary school children participate in some sort of physical education program. For maximal public health benefit, school physical education programs should prepare children for a lifetime of physical activity. This public health goal for physical education may require some changes in current approaches. Physical educators are challenged to collaborate with public health professionals in developing and evaluating school physical education programs that will improve the health of the nation's youth.     

Elevating Instruction for Secondary‐School Students with Learning Disabilities by Demystifying the Highly Qualified Subject Matter Requirement

The highly qualified mandate of the No Child Left Behind Act and Individuals with Disabilities Education Act has created unnecessary confusion, particularly among secondary‐school special educators and administrators with respect to instruction in core academic subjects. The pursuit of compliance solutions to meet this requirement has generally distracted stakeholders from re‐examining the mission of secondary‐school special education for students with learning disabilities (LD). Because effective subject matter instruction within inclusive classrooms is dependent upon general and special educators capitalizing on each other's areas of expertise, the necessity of requiring special educators to possess a comparable level of subject matter knowledge as the general educator is not only of questionable merit, but often counterproductive. This article poses and examines several fundamental philosophical questions related to the delivery of core academic subject matter to students with LD.