Search results for " ACh"

Longitudinal Associations between Physical Activity and Educational Outcomes

2017

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A school-based physical activity promotion intervention in children: rationale and study protocol for the PREVIENE Project

2017

The lack of physical activity and increasing time spent in sedentary behaviours during childhood place importance on developing low cost, easy-toimplement school-based interventions to increase physical activity among children. The PREVIENE Project will evaluate the effectiveness of five innovative, simple, and feasible interventions (active commuting to/from school, active Physical Education lessons, active school recess, sleep health promotion, and an integrated program incorporating all 4 interventions) to improve physical activity, fitness, anthropometry, sleep health, academic achievement, and health-related quality of life in primary school children. The PREVIENE Project will provide …

The Longitudinal Associations of Fitness and Motor Skills with Academic Achievement

2019

Supplemental digital content is available in the text.

Professor Dr. Dr. Gerhard Thews: A Lifetime’s Dedication to Research on Oxygen Transport to Tissue and Academic Teaching

1994

As President of ISOTT 1992, and on behalf of the ISOTT Executive Committee I wish to dedicate the 20th ISOTT meeting and this volume of Advances in Experimental Medicine and Biology arising from it to Professor Gerhard Thews, as a sign of sincere gratitude for his outstanding contributions to the world of science in the area of oxygen transport to tissues. His innovative and productive work over the last 40 years has been documented in more than 200 scientific papers. These publications are distinguished by their ability to present sophisticated ideas in a simple and precise way. As a result, many of Professor Thews’ works are recognized both nationally and internationally as “classics” in …

2020

Unhealthy diet has been associated with overweight, obesity, increased cardiometabolic risk, and recently, to impaired cognition and academic performance. The aim of this review is to provide an overview of the associations between health behaviors and cognition and academic achievement in children and adolescents under 18 years of age with a special reference to diet quality. Dietary patterns with a low consumption of fish, fruits, and vegetables, and high in fast food, sausages, and soft drinks have been linked to poor cognition and academic achievement. The studies on the associations between the high intake of saturated fat and red meat and low intake of fiber and high-fiber grain produ…

Age-Related Differences in Motivation of Recreational Runners, Marathoners, and Ultra-Marathoners

2021

Aim: This study was aimed to investigate the influence of age on the motivations of various types of runners, namely, marathoners, ultra-marathoners, and non-starters.Methods: A total of 1,537 runners including 380 women (24.7%) and 1,157 men (75.3%) took part in the diagnostic survey and completed the motivations of marathoners’ scales questionnaire (MOMS). The effect sizes were estimated.Results: The article presents several statistically significant differences in the impact of age on the motivations of runners in different categories and compares the motivations of marathon runners, ultramarathon runners, and non-starters. The results show that young non-starters decide to run for perso…

Influencia del clima motivacional en clase sobre el compromiso escolar de los adolescentes y su logro académico

2017

The scientific literature provides empirical evidence on the relationship between school engagement and numerous important variables of the adolescents’ educational context. The school engagement has been related, among other important constructs, with burnout of both teachers and students, school performance, satisfaction with the school, behavioral disruption, goal orientation and motivational climate in the classroom. Because of it, the aim of this study was to analyze the relationship between perceived motivational class climate and students’ academic achievement, with school engagement acting as a mediator. A sample of 2028 teenagers completed various instruments to measure the percept…

Perceived classroom goal structures as predictors of students’ personal goals

2020

This study focused on the question of how to enhance a mastery-goal orientation in the classroom. We started from the perspective of the achievement goal theory, which assumes that the goals that students have (personal goals) relate to the goals that are set in the classroom (classroom goal structures). In classrooms where teachers focus on learning and effort -instead of normative standards and social comparison- mastery goals are enhanced. This type of classroom can be endorsed by focusing on the following classroom structures: Task design, Autonomy, Recognition, Grouping, Evaluation, and Time (TARGET). The present study investigated how classroom goal structures as perceived by students…

Achievement goal orientations and subjective well-being: A person-centred analysis

2008

Abstract This study examined whether students with different achievement goal orientation profiles differ in terms of subjective well-being (i.e., self-esteem, depressive symptoms, school-related burnout, and educational goal appraisals). Six groups of students with unique motivational profiles were identified. Observed differences in subjective well-being indicated that goals related to self-improvement and growth were positively associated with various indices of well-being, whereas avoidance tendencies and concerns with validating or demonstrating one's competence were linked with different types of adjustment problems. Findings demonstrate the importance of including measures of well-be…

The Reliability and Validity of Scores from the Children’S Version of the Perception of Success Questionnaire

1999

Recent research into achievement motivation in sports has focused on goal orientation theory, according to which task and ego goal orientations manifest themselves in achievement contexts and may have different cognitive and affective outcomes. The present study analyzed the reliability and validity of scores on the children’s version of the Perception of Success Questionnaire (POSQ-CH). The participants were 557 14-year-old Finnish male soccer players. Because the Task Orientation and Ego Orientation subscales were found to be orthogonal, we applied confirmatory factor analysis to the task and ego orientation items separately to evaluate the reliability and validity coefficients of the it…