Open Access. Powered by Scholars. Published by Universities.®
- Discipline
- Institution
- Publication Type
Articles 1 - 2 of 2
Full-Text Articles in Education
Cognitive Effects Of Argument Visualization Tools, Michael H.G. Hoffmann
Cognitive Effects Of Argument Visualization Tools, Michael H.G. Hoffmann
Michael H.G. Hoffmann
External representations play a crucial role in learning. At the same time, cognitive load theory suggests that the possibility of learning depends on limited resources of the working memory and on cognitive load imposed by instructional design and representation tools. Both these observations motivate a critical look at Computer-Supported Argument Visualization (CSAV) tools that are supposed to facilitate learning. This paper uses cognitive load theory to compare the cognitive efficacy of RationaleTM 2 and AGORA.
A School-Based Intervention To Promote Physical Activity Among Adolescent Girls: Rationale, Design, And Baseline Data From The Girls In Sport Group Randomised Controlled Trial, Anthony D. Okely, Wayne G. Cotton, David R. Lubans, Philip J. Morgan, Lauren M. Puglisi, Judy Miller, Jan Wright, Marijka Batterham, Louisa Peralta, Janine Perry
A School-Based Intervention To Promote Physical Activity Among Adolescent Girls: Rationale, Design, And Baseline Data From The Girls In Sport Group Randomised Controlled Trial, Anthony D. Okely, Wayne G. Cotton, David R. Lubans, Philip J. Morgan, Lauren M. Puglisi, Judy Miller, Jan Wright, Marijka Batterham, Louisa Peralta, Janine Perry
Faculty of Education - Papers (Archive)
Background: Physical activity levels decline markedly among girls during adolescence. School-based interventions that are multi-component in nature, simultaneously targeting curricular, school environment and policy, and community links, are a promising approach for promoting physical activity. This report describes the rationale, design and baseline data from the Girls in Sport group randomised trial, which aims to prevent the decline in moderate-to-vigorous intensity physical activity (MVPA) among adolescent girls. Methods/design: A community-based participatory research approach and action learning framework are used with measurements at baseline and 18-month follow-up. Within each intervention school, a committee develops an action plan aimed at meeting the …