Tracking of leisure-time physical activity during adolescence and young adulthood: a 10-year longitudinal study

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The past, present and future of the International Journal of Behavioral Nutrition and Physical Activity

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Is spending time in screen-based sedentary behaviors associated with less physical activity: a cross national investigation

<p>Abstract</p> <p>Background</p> <p>In Australia and the USA, national guidelines exist for limiting children's screen-exposure to two hours per day. This study aims to determine whether exceeding the suggested guidelines for screen-based sedentary behavior is associated with reduced levels of physical activity across different geographical regions.</p> <p>Methods</p> <p>Data material were taken from the 2005/2006 survey of "Health Behaviour in School-aged Children (HBSC) study; A WHO cross-National Survey". Data were collected through questionnaires from 11-,13- and,15- year olds. The final sample included 200,615 adolescents from 39 different countries in Europe and North America. Gender and country stratified analyses regressed time spent in leisure-time vigorous physical activity (VPA) and days of 60 minutes moderate to vigorous physical activity (MVPA) on time spent in screen-based sedentary behaviors. To simplify interpretation, the estimates from each country were pooled using a meta-analytic procedure.</p> <p>Results</p> <p>Exceeding 2 hrs of daily total screen-time was negatively associated with MVPA for both boys and girls, and with VPA for girls. When investigating the different types of screen-based behaviors separately, exceeding 2 hrs daily of TV viewing was associated with less MVPA for both boys and girls and less VPA for girls. Gaming was associated with less MVPA and VPA for boys, and non-gaming computer use was associated with higher levels of VPA for both genders. Stronger negative associations between physical activity and screen-based sedentary behaviors were found in countries where mean levels of physical activity were relatively high. The association between physical activity and sedentary behavior was not significantly associated with national levels of screen-based sedentary behaviors.</p> <p>Conclusions</p> <p>The displacement mechanism does not appear to be universal across countries. On a national level, negative associations between physical activity and screen-based sedentary behaviors are less likely to be found in countries with relatively low levels of physical activity. Consequently, national guidelines for limiting children and adolescents time in screen-based sedentary behavior may not be conducive to increasing levels of physical activity in all countries.</p

Leisure-time physical activity trajectories from adolescence to adulthood in relation to several activity domains: a 27-year longitudinal study

Background Insufficient physical activity (PA) levels among adolescents and adults make promoting PA a public health priority. Although most people exhibit low or decreasing levels of PA, other groups increase or maintain high levels of activity. These different groups may engage differently in activity domains during their leisure time. This study aimed to identify distinct trajectories of leisure-time vigorous physical activity (LVPA) and to explore whether these trajectories are characterised by differences in four activity domains (participation in organised sports clubs, diversity in leisure-time activities, outdoor recreation, and peer PA) over the life course. Methods Data were drawn from the Norwegian Longitudinal Health Behaviour Study. The sample of participants (n = 1103, 45.5% female) was surveyed 10 times from age 13 years in 1990 to age 40 years in 2017. LVPA trajectories were identified using latent class growth analysis, and mean differences in activity domains were studied using the one-step BCH approach. Results Four trajectories were identified: active (9%), increasingly active (12%), decreasingly active (25%), and low active (54%). Overall, this analysis showed a declining tendency in LVPA from age 13 to 40 years except for the increasingly active trajectory. Belonging to a trajectory with a higher LVPA level was related to higher mean levels of the included activity domains. Compared with those in the increasing trajectory, people belonging to the decreasing trajectory reported higher mean participation levels in and age at becoming a member of sports clubs, diversity in leisure-time activities, and best friend’s activity level during adolescence. However, in young adulthood, people in the increasingly active trajectory reported significantly higher mean levels for the same variables. Conclusions The development of LVPA from adolescence to adulthood is heterogeneous, suggesting the need for targeted health promotion initiatives. The largest trajectory group included more than 50 percent and was characterized by low levels of LVPA, less engagement in PA domains and fewer active friends. There seems to be little carry-over effect of engagement in organised sports in adolescence regarding level of LVPA later in life. Changes in social surroundings throughout the life span, such as having friends who are more or less engaged in PA, may assist or hinder health enhancing engagement in LVPA.publishedVersio

Assessing Writing Motivation: a Systematic Review of K-5 Students' Self-Reports

For attaining success in writing, motivation is essential. Crucially, instruction is dependent on knowing the student’s capabilities and inner drives. To date, research on writing has yet to establish a consistent framework for assessing writing motivation, and often fails to acknowledge students’ self-reports, rather favoring evaluations of students’ writing motivation made by others, such as teachers and researchers. This limbo state originates partly from a general skepticism towards the trustworthiness of elementary students’ self-reports. Nonetheless, the validity of such self-reports has been acknowledged in adjacent fields, such as reading. Aiming to establish a knowledge base from studies addressing students’ voices, the present study adopts the method of a systematic review and investigates how writing motivation has been assessed in empirical studies (1996–2020) through K-5 students’ self-reports. Of the 7047 studies identified through database search, 56 met the inclusion criteria and are examined in this review. Results indicate that (a) storytelling is the genre most used to operationalize writing in the investigations, (b) surveys and interview questions measuring students’ attitude towards writing are the most common type of self-report used, and (c) students’ voices are weighted differently across the studies. Findings suggest that future research should (1) work to counteract existing biases in writing tasks, (2) provide a rationale for their choice/design of measure of motivation, and (3) report clearly whose voices are being heard (e.g., students’, teachers’, or researchers’) and the appropriateness of this choice regarding study purpose, design, and findings.publishedVersio

Adolescent determinants of life-course leisure-time vigorous physical activity trajectories: a 27-Year longitudinal study

Background Adolescence is regarded as formative years for building the foundations for life-long health and well-being, and adolescent determinants of physical activity (PA) development is particularly interesting. Novel approaches for the study of PA development, such as group-based trajectory modelling, opens for the possibility of identifying different patterns in the relationship among several known determinants of PA. This study aimed to explore how demographic, psychological and social factors in early adolescence determine membership in four distinct leisure-time vigorous physical activity (LVPA) trajectories from 13 to 40 years. Methods This study is based on data from the Norwegian Longitudinal Health Behaviour Study, following a cohort born in 1977 from Western Norway. Four trajectories identified using latent class growth analysis, based on self-reposted LVPA (n = 1103, 45.5% women) measured ten times from age 13 to age 40 and 17 different adolescent determinants, were used in a multivariate multinomial logistic regression. Results We found that gender (male), VPA intentions the next year and athletic identity associated with belonging to the two trajectories reporting the highest levels of LVPA in adolescence, while VPA intentions in ten years were associated with belonging to the active trajectory compared to the decreasingly active and low active trajectories Enjoyment increased the odds of belonging to the increasingly and decreasingly active trajectories compared to the low active trajectory. In addition, two of the social determinants, mother’s PA and emotional support from father, were associated with belonging to the increasingly active trajectory when compared to the low active trajectory. Higher family income increased the odds of belonging to the increasingly active compared to the decreasingly active trajectory. Conclusions Both demographic, psychological, and social factors were identified as determinants of LVPA trajectory membership, and the findings support previous research related to the importance of intentions, but also indicate that enjoyment, role modelling and emotional support in PA can be of great importance to LVPA promotion among adolescents.publishedVersio

A Fourteen Year Follow-Up Study of Health Promoting Schools in Norway: Principals` Perceptions of Conditions Influencing Sustainability

In this study, we examined the sustainability of health-promoting practices in Norwegian schools that were enrolled in the European Network of Health-Promoting Schools from 1993 to 2003. The research questions were: How do the principals perceive that health-promoting practices have been sustained in the schools following the schools' membership of the health-promoting schools network? In what way is school leadership related to the sustainability of health promotion? The study draws on qualitative data consisting of interviews with seven principals in 2008 and school documents. The schools determined their own priorities for action based on assessment of needs in 1994. After 14 years, health promotion practices were sustained in six of the seven schools. Two factors emerged as vital for sustained health promotion practices: the health-promoting school experience and the maintenance and development of practice. The health-promoting school experience relates to staff who internalized the potential link between health promotion practices, school satisfaction, and learning. This also emphasizes the importance of the transfer of experience in sustaining health promotion practices as the staff turned over. The maintenance of vision and practice relates to the principals' commitment to school health promotion, leadership practices that encourage health promotion practices, and external collaboration with the surrounding community in health promotion.publishedVersio

Enhancing Teachers’ Emotional Awareness Through Continuing Professional Development: Mission Possible?

In the context of the contemporary emphasis on the school’s role in supporting student wellbeing, this qualitative study explored the teachers’ experience of a Continuing Professional Development (CPD) programme, which focused on enhancing teachers’ emotional awareness within the context of everyday life. An implicit assumption in this approach is that student wellbeing can be nurtured (or undermined) through the everyday relations of teaching and learning in which emotional experiences are integrated. Focus groups with 22 primary and secondary school teachers in four schools in Norway were carried out, and a thematic analysis was conducted. The findings provide an illustration of how enhancing emotional awareness can strengthen professional competence in ways that can benefit the wellbeing of both teachers and students. The findings might inform a wider debate across national boundaries about the value of prioritising emotional awareness as an aspect of teachers’ CPD regarding their role in supporting student wellbeing.publishedVersio

Enhancing Teachers’ Emotional Awareness Through Continuing Professional Development: Mission Possible?

In the context of the contemporary emphasis on the school’s role in supporting student wellbeing, this qualitative study explored the teachers’ experience of a Continuing Professional Development (CPD) programme, which focused on enhancing teachers’ emotional awareness within the context of everyday life. An implicit assumption in this approach is that student wellbeing can be nurtured (or undermined) through the everyday relations of teaching and learning in which emotional experiences are integrated. Focus groups with 22 primary and secondary school teachers in four schools in Norway were carried out, and a thematic analysis was conducted. The findings provide an illustration of how enhancing emotional awareness can strengthen professional competence in ways that can benefit the wellbeing of both teachers and students. The findings might inform a wider debate across national boundaries about the value of prioritising emotional awareness as an aspect of teachers’ CPD regarding their role in supporting student wellbeing.publishedVersio

Tracking of depressed mood from adolescence into adulthood and the role of peer and parental support: A partial test of the Adolescent Pathway Model

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