A Field-Based Testing Protocol for Assessing Gross Motor Skills in Preschool Children: The Children's Activity and Movement in Preschool Study Motor Skills Protocol

The purpose of this study was to develop a valid and reliable tool for use in assessing motor skills in preschool children in field-based settings. The development of the Children's Activity and Movement in Preschool Study Motor Skills Protocol included evidence of its reliability and validity for use in field-based environments as part of large epidemiological studies. Following pilot work, 297 children (3–5 years old) from 22 preschools were tested using the final version of the Children's Activity and Movement in Preschool Study Motor Skills Protocol and the Test of Gross Motor Development (2nd Edition). Reliability of the Children's Activity and Movement in Preschool Study Motor Skills Protocol and interobserver reliability were determined using intraclass correlation procedures (intraclass correlation coefficients; ANOVA). Concurrent validity was assessed using Pearson correlation coefficients to compare the Children's Activity and Movement in Preschool Study Motor Skills Protocol to the original Test of Gross Motor Development (2nd Edition). Results indicated that test reliability, interobserver reliability, and validity coefficients were all high, generally above R/r = .90. Significant age differences were found. Outcomes indicate that the Children's Activity and Movement in Preschool Study Motor Skills Protocol is an appropriate tool for assessing motor development of 3-, 4-, and 5-year-old children in field-based settings that are consistent with large-scale trials.     

Promoting girls' participation in sports: discursive constructions of girls in a sports initiative

What does it mean to promote girls' participation in sports and which girls are seen as needing support? In this article we focus a government-financed sports venture and scrutinize the frames governing what is possible to say about girls and their participation in sports. By analyzing project applications from local sport clubs we investigate how the category of girls is discursively constructed in projects designed to promote girls' sports participation. The study employs the Foucauldian concepts of governmentality, power, biopower and normalization. The analyses show that teenage girls in particular are in focus and a number of ideas are presented about what becoming a teenage girl means. We consider the projects as part of governmentality. Framing girls as both ‘capable’ and ‘at risk’ is reasonable in liberal governing, where they become subjects of scrutiny, regulation and productivity.     

Analysis of performance in orienteering with treadmill tests and physiological field tests using a differential global positioning system

The aim of this study was to determine the physiological responses to orienteering by examining the interrelationships between the information provided by a differential global positioning system (dGPS) about an orienteer's route, speed and orienteering mistakes, portable metabolic gas analyser data during orienteering and data from incremental treadmill tests. Ten male orienteers completed a treadmill threshold test and a field test; the latter was performed on a 4.3 km course on mixed terrain with nine checkpoints. The anaerobic threshold, threshold of decompensate . dmetabolic acidosis, respiratory exchange ratio, onset of blood lactate accumulation and peak oxygen uptake (V O2peak ) were determined from the treadmill test. Time to complete the course, total distance covered, mean speed, distance and timing of orienteering mistakes, mean oxygen uptake, mean relative heart rate, mean respiratory exchange ratio and mean running economy were computed from the dGPS data and metabolic gas analyser data. Correlation analyses showed a relationship between a high anaerobic threshold a . nd few orienteering mistakes ( r = - 0.64, P ? 0.05). A high threshold of decompensated metabolic acidosis and V O2peak were related to a fast overall time ( r = - 0.70 to- 0.72, P ? 0.05) and high running speed ( r = 0.64 to 0.79, P ? 0.05 and P ? 0.01, respectively), and were thus the best predictors of performance.     

Relationship of Social Physique Anxiety to Indicators of Physique

ABSTRACT

Purpose: Maximal heart rate (MHR) is an important physiologic tool for prescribing and monitoring exercise in both clinical and athletic settings. However, prediction equations developed in adults may have limited accuracy in youth. The purpose of this study was to systematically review and analyze the available evidence regarding the validity of commonly used age-based MHR prediction equations among children and adolescents. Methods: Included articles were peer-reviewed, published in English, and compared measured to predicted MHR in male and female participants <18 years old. The standardized mean difference effect size (ES) was used to quantify the accuracy of age-predicted MHR values and a priori moderators were examined to identify potential sources of variability. Results: The cumulative results of 20 effects obtained from seven articles revealed that prediction equations did not accurately estimate MHR (ES= 0.44, p < .05) by 6.3 bpm (bpm). Subgroup analyses indicated that the Fox equation (MHR = 220–age) overestimated MHR by 12.4 bpm (ES = 0.95, p < .05), whereas the Tanaka equation (MHR = 208–0.7*age) underestimated MHR by 2.7 bpm (ES = ?0.34, p < .05). Conclusions: Age-based MHR equations derived from adult populations are not applicable to children. However, if the use of age-based equations cannot be avoided, we recommend using the Tanaka equation, keeping in mind the range of error reported in this study. Future research should control for potential pubertal influences on sympathetic modulation during exercise to facilitate the development of more age-appropriate methods for prescribing exercise intensity.     

Moving towards Inclusion: An Analysis of Photographs from the 1926 Women's Games in Gothenburg

The 1920s was characterised by a struggle over the social acceptance and inclusion of women's track and field disciplines into international organisations. The debate was particularly heated between Alice Milliat, the then president of the Fédération Sportive Féminine Internationale, and the members of the International Athletic Federation and International Olympic Committee. Underlying the debate were differing assumptions about gender ideals and the role of women in society. While Milliat's efforts have been crucial and recognised in developing women's track and field, little research has examined how visual representations of track and field athletes related to gender norms. In this paper, we examine a corpus of professional sports photographs taken during the 1926 Women's Games in Gothenburg to gain understanding of how female athletes' media representations were part of negotiations over gender ideals. Placing the material within the notion of ‘gender dispositive’, our analyses reveal a process of negotiation between the ‘new’ woman ideal that included characteristics such as autonomy and self-control, as well as the mechanisation of women's bodies and traditional notions of femininity.     

Changes in students’ self-efficacy when learning a new topic in mathematics: a micro-longitudinal study

Educational Studies in Mathematics - Self-efficacy in mathematics is related to engagement, persistence, and academic performance. Prior research focused mostly on examining changes to...     

Intensity and content of private tutoring lessons during German secondary schooling: effects on students’ grades and test achievement

Private supplementary tutoring is a widespread phenomenon. However, evidence that private tutoring has positive effects on academic achievement or about the specific conditions of successful private tutoring is rare. Adapting Carroll’s (1963) model for school learning to private tutoring, we expected to find positive effects of tutoring duration, tutoring intensity, and students’ motivation to attend private tutoring. In a sample of eighth-grade students in German secondary schools (N = 8510, 18.6% currently being tutored), we conducted regression analyses with multiple covariates and did not find a positive main effect of private tutoring attendance in any of the school subjects examined. Moreover, within the subsamples of tutored students, we were not able to identify positive effects of tutoring duration, tutoring intensity, tutoring content (such as a focus on homework completion, test preparation, or study behavior), or students’ motivation to attend private tutoring. Given these disillusioning findings, we primarily derive suggestions for future research.

     

Risk of Early Onset Substance Use among Students with and without Mild Academic Disabilities: Results of a Discrete‐Time Survival Analysis

This study investigated the age of onset of substance use among 536 students with mild academic disabilities and 906 students without academic disabilities, and the extent to which emotional, conduct, and hyperactivity problems explain the differences between these two groups. Using discrete‐time survival analysis, the results of this study showed that students with a mild academic disability were not at higher risk for the onset of daily smoking, and were at a significantly lower risk for the onset of weekly alcohol use and cannabis use. Though students with a mild academic disability displayed higher scores on conduct, emotional, and hyperactivity problems compared with their counterparts without an academic disability, this was not reflected in an increased risk for early onset substance use.     

Behavioral inhibition,negative parenting,and social withdrawal: Longitudinal associations with loneliness during early,middle, and late adolescence

Adolescent loneliness can have detrimental effects on physical and mental health, but there is limited understanding of its antecedents in infancy and childhood. A 20-year longitudinal, multi-informant, and multi-methods study (first data collection in 1998) was conducted to examine mechanisms underlying adolescent loneliness (N = 128, 52% boys, M_{age_baseline} = 1.23, SD = 0.02, 99% White, recruitment in Dutch urban, healthcare centers). Structural equation modeling showed that high infant behavioral inhibition (BI) was indirectly associated with high loneliness during adolescence via high childhood social withdrawal. This indirect effect was equally strong during early, middle, and late adolescence. Contrary to expectations, infant parenting did not moderate the relation between BI and social withdrawal. The results suggest a developmental cascade with infant BI showing long-lasting indirect effects on adolescent loneliness up to 20 years later via childhood social withdrawal.     

Explaining Health and Social Care Students' Experiences of Meaningfulness in Vocational Education: The Importance of Life Goals,Learning Support,Perceived Competence,and Autonomous Motivation

The experience of meaning in a learning situation is a stated goal of Knowledge Promotion Reform in Norway. This study, guided by self-determination theory, examines how pursuing intrinsic and extrinsic life goals relates to the experience of meaning in vocational education. The study also examines how learning support, perceived competence, and different types of autonomous motivation are associated with students' experiences of meaning. The sample consisted of health and social care students (N?=?405) in upper secondary school. The results indicated that intrinsic goals encouraged meaningfulness in all subjects, whereas extrinsic goals related to perceived meaninglessness in vocational subjects. Learning support, perceived competence, and autonomous types of motivation all have a positive link to students' experiences of meaning, either directly or indirectly.