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1.
We investigated the associations of cardiometabolic risk factors with academic achievement and whether motor performance, cardiorespiratory fitness, physical activity, or sedentary behaviour mediated these associations. Altogether 175 children 6–8 years-of-age participated in the study. We assessed body fat percentage (BF%), waist circumference, insulin, glucose, triglycerides, HDL cholesterol, and systolic and diastolic blood pressure, leptin, alanine aminotransferase, and gamma-glutamyltransferase (GGT). Reading fluency, reading comprehension, and arithmetic skills were assessed using standardized tests. Speed/agility, balance, and manual dexterity test results were used to calculate motor performance score and physical activity was assessed by combined heart rate and movement sensor and cardiorespiratory fitness by maximal cycle ergometer test. In boys, BF% was inversely associated with reading fluency (β = ?0.262, P = 0.007) and reading comprehension (β = ?0.216, P = 0.025). Motor performance mediated these associations. Leptin was inversely related to reading fluency (β = ?0.272, P = 0.006) and reading comprehension (β = ?0.287, P = 0.003). The inverse association of leptin with reading fluency was mediated by motor performance. In girls, GGT was inversely associated with reading fluency independent of confounders (β = ?0.325, P = 0.007). The inverse association of BF% with academic achievement among boys was largely explained by motor performance. Leptin in boys and GGT in girls were inversely associated with academic achievement independent of confounding factors.  相似文献   
2.
Abstract

We investigated cardiovascular fitness and haemodynamic responses to maximal cycle ergometer exercise test in children. The participants were a population sample of 425 children (204 girls, 221 boys) aged 6–8 years. Heart rate (HR) and systolic blood pressure (SBP) were measured from the beginning of pre-exercise rest to the end of recovery period. We provided reference values for peak workload and changes in HR and SBP during and after maximal exercise test in girls and boys. Girls had a lower cardiovascular fitness, indicated by peak workload per body weight [mean (2 s) 2.7 (0.9) vs. 3.1 (1.0) W · kg–1, P < 0.001] and lean mass [mean (2 s) 3.5 (0.9) vs. 3.8 (1.0) W· kg–1, P < 0.001] than boys. Plateau or decline in SBP close to the end of the test was found in about third of children and was considered a normal SBP response. Girls had a slower HR decrease within 2 min after the test than boys [mean (2 s) 53 (18) vs. 59 (22) beats · min–1, P < 0.001]. The results are useful for physicians and exercise physiologists to evaluate cardiovascular fitness and haemodynamic responses to exercise in children and to detect children with low exercise tolerance or abnormal haemodynamic responses to exercise.  相似文献   
3.
A latent variable structural model was constructed to test the relations among mothers’ and fathers’ parenting self-efficacy (PSE), their loneliness, and their child’s peer-evaluated social competence, self-evaluated loneliness, teacher-evaluated motivational orientation, and academic skills. In order to do this, first the Self-Efficacy for Parenting Tasks Index (Coleman & Karraker, 2000) was applied to a sample of mothers (n=876) and fathers (n=696) to test the relevance of these parenting task categories to Finnish mothers and fathers. The results of the latent variable structural model indicated a strong relationship between both mothers’ and fathers’ loneliness and their PSE, consisting of Nurturance, Discipline, Recreation, and Participation factors. Moreover, there was a modest relationship between parents’ PSE and their child’s social competence and consequently between social competence and child’s loneliness. The relationship between PSE and child’s academic achievement were mediated via child’s social competence.  相似文献   
4.
The association between child temperament characteristics and total diurnal saliva cortisol in 84 children (M = 2.3 years, SD = 0.6) attending out-of-home, center-based child care and 79 children (M = 2.0 years, SD = 0.5) attending at-home parental care was examined. Saliva samples were collected during two consecutive days, that is, Sunday and Monday, with four samples taken per day. While children higher in surgency had higher total diurnal cortisol production, we did not find evidence that temperament moderated the associations between child-care context and total diurnal cortisol. Negative affectivity and effortful control were not related to cortisol output. Our findings suggest that temperamental surgency may be associated with higher total cortisol production in early childhood across child-care settings.  相似文献   
5.
This study examines the relationship between social competence and psychological well-being of adolescents. The role of academic learning disabilities with social competence and psychological well-being was also studied. The sample (n?=?412; 207 girls and 205 boys), one complete age group (mean age 15.5 years), was followed from last year of comprehensive school to their first, second and third year of secondary education in a Finnish city. Psychological well-being is related to increased cooperation skills and decreased levels of impulsivity and disruptiveness. Furthermore, cooperation skills predict the third year psychological well-being, when the strong influence of psychological well-being in the first year was controlled for. Academic learning disabilities (reading and mathematical difficulties) were related neither with psychological well-being nor social competence.  相似文献   
6.
Background and objectives: Although randomized controlled trials (RCTs) have been performed to alleviate loneliness among older people, little is known about how they have been implemented, or whether they are effective in real life. Our RCT-based model, “Circle of Friends” (CoF) proved to be effective in improving the wellbeing, health and cognition of lonely older people. Over 10 years we have systematically trained 752 professional facilitators of lonely older people’s CoF groups. This study aims to explain how this training has succeeded in practice and to describe the outcomes of CoF implementation. Research Design and Methods: Survey data were gathered in 2006–2016 from trained facilitators (n = 319) and CoF participants (n = 1041). Results: The CoF has been disseminated in 80 municipalities in Finland. The trained CoF facilitators have maintained the original key elements and structure of the model fairly well in its implementation and dissemination processes. The main objectives of CoF – the alleviation of loneliness, making new friends, and members continuing meetings on their own – have remained the facilitators’ priority. The CoF socially activates older participants, as 67% organized group meetings after the facilitated process. However, the CoF has become diluted in some aspects during its dissemination, as a small proportion of trained facilitators have implemented the model in their own way. Discussion and Implications: The CoF may be an encouraging example of how an original RCT model with a rigorous training program can be implemented and disseminated in real-life settings over 10 years.  相似文献   
7.
The aim of this study is to explore what aspects the principals and the members of the management teams in the primary and upper secondary education schools in Vantaa support distributed leadership in their school and how necessary they see that distributed leadership is extended to the students in matters concerning the curriculum and the development of teaching practices. The research method was a survey based on a questionnaire of 48 questions, where the respondents evaluated the preconditions of distributed leadership in their school. The principals and members of the management teams in the primary and upper secondary schools in Vantaa see distributed leadership mostly as delegation of predetermined tasks than the interaction among leaders, followers and situations. The results strengthen the view of distributed leadership as a phenomenon which in its primitive form can be seen in the official structures of the school and as delegation based on a formal position in the more advanced view distributed leadership can be seen as interaction among the management team and in the situations in the official and unofficial structures of the school.  相似文献   
8.
We studied differences in physical activity (PA), sedentary behaviour (SB), and the types of PA and SB between Finnish girls and boys and children from different socioeconomic backgrounds (SES). We assessed PA, SB, parental education, and household income using detailed questionnaires in a representative population sample of 486 children (238 girls, 248 boys) aged 6–8 years. Girls spent on average 1.7 h/day and boys 2.0 h/day in total PA (p?=?0.002). Altogether 66% of girls and 54% of boys had less than 2 h of total PA per day (p?=?0.012). Girls had lower levels of unsupervised PA (45 vs. 54 min/day, p?=?0.001), supervised PA (1.5 vs. 1.9 h/week, p?=?0.009), and PA during school recess (1.8 vs. 1.9 h/week, p?=?0.032) than boys. Girls had higher levels of total SB (3.8 vs. 3.4 h/day, p?=?0.015) but lower levels of screen-based SB (1.5 vs. 1.9 h/day, p?<?0.001) than boys. Lower parental education and household income were associated with lower levels of supervised PA in girls (p?=?0.011 and p?=?0.008, respectively) and in boys (p?=?0.006 and p?=?0.003, respectively). Lower parental education and household income were also related to higher levels of screen-based SB in boys (p?=?0.005 and p?<?0.001, respectively) but not in girls. Girls have lower levels of total, unsupervised, and supervised PA, PA during recess, and screen-based SB but higher levels of total SB than boys. Lower parental education and household income are associated with lower levels of supervised PA in both genders and higher levels of screen-based SB in boys.  相似文献   
9.
This paper reports on the systematic development of a teaching methodology for two chemical engineering courses. The aim was to improve the quality of teaching to achieve expected learning outcomes more effectively. The development was carried out over a period of several years based on an action research methodology with data systematically extracted from student feedback and teacher reflection. Two new development targets were set every year based on teacher reflection and analysis of the data. Using action research as a development tool is an approach that can also be adopted in many other teaching fields. The results show that persistent development work leads to better learning outcomes and positive course feedback.  相似文献   
10.
This paper examines early childhood education (ECE) by applying and developing relational-spatial perspectives on everyday life in educational institutions for young children. The aim is to investigate the dynamic process of construction of space and to illustrate with selected empirical episodes how this process occurs in ECE. Drawing on authors such as Soja and Bourdieu, the starting point for the analysis is that space is socially produced in everyday interactions in a process that intertwines the physical environment and concrete objects, personal interpretations of physical and cultural space, and cultural and collective views about space in ECE. We illustrate this process with ethnographic data from two day care centers. The analysis shows how children and educators engage in the process of constructing space from diverse positions and how the institutional context is embedded within this process.  相似文献   
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