Efficacy of a compulsory homework programme for increasing physical activity and improving nutrition in children: A cluster randomised controlled trial
- Duncan, Scott, Stewart, Tom, McPhee, Julia, Borotkanics, Robert, Prendergast, Kate, Zinn, Caryn, Meredith-Jones, Kim, Taylor, Rachael, McLachlan, Claire, Schofield, Grant
- Authors: Duncan, Scott , Stewart, Tom , McPhee, Julia , Borotkanics, Robert , Prendergast, Kate , Zinn, Caryn , Meredith-Jones, Kim , Taylor, Rachael , McLachlan, Claire , Schofield, Grant
- Date: 2019
- Type: Text , Journal article
- Relation: International Journal of Behavioral Nutrition and Physical Activity Vol. 16, no. 1 (2019), p.
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- Description: Background: Most physical activity interventions in children focus on the school setting; however, children typically engage in more sedentary activities and spend more time eating when at home. The primary aim of this cluster randomised controlled trial was to investigate the effects of a compulsory, health-related homework programme on physical activity, dietary patterns, and body size in primary school-aged children. Methods: A total of 675 children aged 7-10 years from 16 New Zealand primary schools participated in the Healthy Homework study. Schools were randomised into intervention and control groups (1:1 allocation). Intervention schools implemented an 8-week applied homework and in-class teaching module designed to increase physical activity and improve dietary patterns. Physical activity was the primary outcome measure, and was assessed using two sealed pedometers that monitored school- and home-based activity separately. Secondary outcome measures included screen-based sedentary time and selected dietary patterns assessed via parental proxy questionnaire. In addition, height, weight, and waist circumference were measured to obtain body mass index (BMI) and waist-to-height ratio (WHtR). All measurements were taken at baseline (T0), immediately post-intervention (T1), and 6-months post-intervention (T2). Changes in outcome measures over time were estimated using generalised linear mixed models (GLMMs) that adjusted for fixed (group, age, sex, group x time) and random (subjects nested within schools) effects. Intervention effects were also quantified using GLMMs adjusted for baseline values. Results: Significant intervention effects were observed for weekday physical activity at home (T1 [P < 0.001] and T2 [P = 0.019]), weekend physical activity (T1 [P < 0.001] and T2 [P < 0.001]), BMI (T2 only [P = 0.020]) and fruit consumption (T1 only [P = 0.036]). Additional analyses revealed that the greatest improvements in physical activity occurred in children from the most socioeconomically deprived schools. No consistent effects on sedentary time, WHtR, or other dietary patterns were observed. Conclusions: A compulsory health-related homework programme resulted in substantial and consistent increases in children's physical activity - particularly outside of school and on weekends - with limited effects on body size and fruit consumption. Overall, our findings support the integration of compulsory home-focused strategies for improving health behaviours into primary education curricula. Trial registration: Australian New Zealand Clinical Trials Registry, ACTRN12618000590268. Registered 17 April 2018. © 2019 The Author(s).
- Authors: Duncan, Scott , Stewart, Tom , McPhee, Julia , Borotkanics, Robert , Prendergast, Kate , Zinn, Caryn , Meredith-Jones, Kim , Taylor, Rachael , McLachlan, Claire , Schofield, Grant
- Date: 2019
- Type: Text , Journal article
- Relation: International Journal of Behavioral Nutrition and Physical Activity Vol. 16, no. 1 (2019), p.
- Full Text:
- Reviewed:
- Description: Background: Most physical activity interventions in children focus on the school setting; however, children typically engage in more sedentary activities and spend more time eating when at home. The primary aim of this cluster randomised controlled trial was to investigate the effects of a compulsory, health-related homework programme on physical activity, dietary patterns, and body size in primary school-aged children. Methods: A total of 675 children aged 7-10 years from 16 New Zealand primary schools participated in the Healthy Homework study. Schools were randomised into intervention and control groups (1:1 allocation). Intervention schools implemented an 8-week applied homework and in-class teaching module designed to increase physical activity and improve dietary patterns. Physical activity was the primary outcome measure, and was assessed using two sealed pedometers that monitored school- and home-based activity separately. Secondary outcome measures included screen-based sedentary time and selected dietary patterns assessed via parental proxy questionnaire. In addition, height, weight, and waist circumference were measured to obtain body mass index (BMI) and waist-to-height ratio (WHtR). All measurements were taken at baseline (T0), immediately post-intervention (T1), and 6-months post-intervention (T2). Changes in outcome measures over time were estimated using generalised linear mixed models (GLMMs) that adjusted for fixed (group, age, sex, group x time) and random (subjects nested within schools) effects. Intervention effects were also quantified using GLMMs adjusted for baseline values. Results: Significant intervention effects were observed for weekday physical activity at home (T1 [P < 0.001] and T2 [P = 0.019]), weekend physical activity (T1 [P < 0.001] and T2 [P < 0.001]), BMI (T2 only [P = 0.020]) and fruit consumption (T1 only [P = 0.036]). Additional analyses revealed that the greatest improvements in physical activity occurred in children from the most socioeconomically deprived schools. No consistent effects on sedentary time, WHtR, or other dietary patterns were observed. Conclusions: A compulsory health-related homework programme resulted in substantial and consistent increases in children's physical activity - particularly outside of school and on weekends - with limited effects on body size and fruit consumption. Overall, our findings support the integration of compulsory home-focused strategies for improving health behaviours into primary education curricula. Trial registration: Australian New Zealand Clinical Trials Registry, ACTRN12618000590268. Registered 17 April 2018. © 2019 The Author(s).
The bridges and barriers model of support for high-functioning students with ASD in mainstream schools
- Holcombe, Wendy, Plunkett, Margaret
- Authors: Holcombe, Wendy , Plunkett, Margaret
- Date: 2016
- Type: Text , Journal article
- Relation: Australian Journal of Teacher Education Vol. 41, no. 9 (2016), p. 27-47
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- Description: Abstract: National statistics indicate the ongoing challenge of catering for the unique needs of students with Autism Spectrum Disorder (ASD) within the context of inclusive education. Higher rates of difficulty and poorer outcomes are experienced by this cohort when compared to both the general population and others within the disability sector. The perspectives of educators from a variety of roles were examined to identify factors impacting upon the educational experience of high-functioning students with ASD to determine how they could be supported more effectively. Findings indicate despite extensive educational experience and considerable knowledge of ASD, many educators lack an understanding of how to identify individual student needs, and also of specific impacts of ASD and appropriate supportive strategies. Emerging from the data, the Bridges and Barriers Model of Support (BBMS) provides inclusive school communities with a framework for planning a shared understanding of student strengths, identified challenges, supportive strategies and specific targets for success.
- Authors: Holcombe, Wendy , Plunkett, Margaret
- Date: 2016
- Type: Text , Journal article
- Relation: Australian Journal of Teacher Education Vol. 41, no. 9 (2016), p. 27-47
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- Description: Abstract: National statistics indicate the ongoing challenge of catering for the unique needs of students with Autism Spectrum Disorder (ASD) within the context of inclusive education. Higher rates of difficulty and poorer outcomes are experienced by this cohort when compared to both the general population and others within the disability sector. The perspectives of educators from a variety of roles were examined to identify factors impacting upon the educational experience of high-functioning students with ASD to determine how they could be supported more effectively. Findings indicate despite extensive educational experience and considerable knowledge of ASD, many educators lack an understanding of how to identify individual student needs, and also of specific impacts of ASD and appropriate supportive strategies. Emerging from the data, the Bridges and Barriers Model of Support (BBMS) provides inclusive school communities with a framework for planning a shared understanding of student strengths, identified challenges, supportive strategies and specific targets for success.
A 3D approach to first year English education
- Authors: Zeegers, Margaret
- Date: 2013
- Type: Text , Journal article
- Relation: Quality Assurance in Education Vol. 21, no. 1 (2013), p. 54-69
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- Description: Purpose: The purpose of this paper is to explore the suggestive possibilities of an approach to undergraduate English teacher education that the author has called the 3D Approach - Develop professional knowledge, Display professional knowledge, Disseminate professional knowledge - in relation to a number of groups of first year pre-service teachers (PSTs) engaging the teaching and learning materials of their English education course. Design/methodology/approach: The paper examines ways in which this approach has been assessed by the PSTs themselves, constructing this as an expression of their lived experience as PSTs. The author draws on Vygotsky's concept of the Zone of Proximal Development, initiates a systematic and orchestrated program of explicit scaffolding of first year PST learning and draws on University-generated student assessment of their courses, focus groups and individual interviews to investigate ways in which the 3D approach may be considered as enhancing first year PST learning. Findings: PSTs' own informed evaluations of their own developing knowledge have made visible the teaching and learning that they have engaged and articulated. What the author outlines in this paper is not a "Eureka" moment for first year PSTs, but it is the result of careful scholarly considerations of what careful scholarly considerations by first years in Education courses may engage. For this cohort of PSTs, and for the author, it is a particular form of engagement with pedagogy. It is a pedagogy for teachers, part of active engagement on the part of the teacher and the learner, producing knowledge together. Research limitations/implications: Lack of generalisability from case study research may be considered as a limitation, but the author would argue that it is the details thrown up for careful examination in a case study which may serve to inform professional discussion and debate. Practical implications: Negative press of inadequate teachers emerging from universities, with their specious claims will not progress reasoned discussion; research on how the PSTs are themselves taught and how they develop as professionals will. PSTs' own informed evaluations of their own developing knowledge will go some way towards enabling this to happen. This sort of research opens up possibilities for starting with the right sort of questions, a shift from asking the wrong sort of questions, which the author would argue is that sort on which the media are basing their opinion pieces. Social implications: Continuing public discussions, usually conducted in and by the media, about teacher quality, particularly as this tends to be tied to notions of teacher pay, indicates a wider social concern about the need for quality teachers. This sort of social concern is also a major concern for teacher educators, and is to be addressed as such. This paper addresses some of those concerns. Originality/value: The paper engages issues about teacher education raised publicly in the media and ties these to the more private domain of university practice in a given teacher education course. © Emerald Group Publishing Limited.
At last count : Engineering undergraduates in 21st Century Australia
- Authors: Dobson, Ian
- Date: 2013
- Type: Text , Journal article
- Relation: World Transactions on Engineering and Technology Education Vol. 10, no. 4 (2013), p. 253-257
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- Description: The number of enrolments in undergraduate programmes in engineering has grown at more than the national average this century. The main areas of enrolment growth in Australian higher education have been of women and overseas students, and the latter group has been particularly relevant in the case in engineering. The analysis undertaken for this article is based on statistical data from the ministry responsible for Australia's tertiary education. However, women remain underrepresented in engineering programmes, and there is a risk that the high proportion of overseas students means that Australia is exporting engineering talent at a cost to the development of its own knowledge-intensive labour force. © 2012 WIETE.
- Description: 2003010825
- Authors: Dobson, Ian
- Date: 2013
- Type: Text , Journal article
- Relation: World Transactions on Engineering and Technology Education Vol. 10, no. 4 (2013), p. 253-257
- Full Text:
- Reviewed:
- Description: The number of enrolments in undergraduate programmes in engineering has grown at more than the national average this century. The main areas of enrolment growth in Australian higher education have been of women and overseas students, and the latter group has been particularly relevant in the case in engineering. The analysis undertaken for this article is based on statistical data from the ministry responsible for Australia's tertiary education. However, women remain underrepresented in engineering programmes, and there is a risk that the high proportion of overseas students means that Australia is exporting engineering talent at a cost to the development of its own knowledge-intensive labour force. © 2012 WIETE.
- Description: 2003010825
Time is on my side : How do engineering academics spend their days - an international study
- Aarrevaara, Timo, Dobson, Ian
- Authors: Aarrevaara, Timo , Dobson, Ian
- Date: 2012
- Type: Text , Journal article
- Relation: World Transactions on Engineering and Technology Education Vol. 10, no. 3 (2012), p. 184-191
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- Description: This article uses empirical data from the international Changing Academic Profession (CAP) survey to establish similarities and differences in work patterns among the world's academic engineers. Overall working hours and the distribution of work between teaching, research and other activities are examined. Summary results indicate that in periods when classes are in session, engineering academics from South Korea and Hong Kong reported a longer working week than equivalent staff from other countries. Engineering academics from Mexico and South Africa spent the highest proportion of their time on teaching, whereas those from Argentina, China and Italy spent the highest proportion on research. The most likely reason for international differences in the length of the working week is that national systems (such as higher education) have been constructed from the individual histories and cultures in each country. © 2012 WIETE.
- Description: 2003010832
- Authors: Aarrevaara, Timo , Dobson, Ian
- Date: 2012
- Type: Text , Journal article
- Relation: World Transactions on Engineering and Technology Education Vol. 10, no. 3 (2012), p. 184-191
- Full Text:
- Reviewed:
- Description: This article uses empirical data from the international Changing Academic Profession (CAP) survey to establish similarities and differences in work patterns among the world's academic engineers. Overall working hours and the distribution of work between teaching, research and other activities are examined. Summary results indicate that in periods when classes are in session, engineering academics from South Korea and Hong Kong reported a longer working week than equivalent staff from other countries. Engineering academics from Mexico and South Africa spent the highest proportion of their time on teaching, whereas those from Argentina, China and Italy spent the highest proportion on research. The most likely reason for international differences in the length of the working week is that national systems (such as higher education) have been constructed from the individual histories and cultures in each country. © 2012 WIETE.
- Description: 2003010832
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