The effect of relative age on achievement in middle school

To determine the relationship between relative age and achievement in middle school, standardized math and reading scores for a sample of middle-class, suburban middle school students (N = 933) were examined. Analysis of variance revealed a significant difference among relative age groups in only one area, sixth-grade reading, F(2, 146) = 3.1, p < .05. There was no main effect for gender and no interaction between age and gender in sixth, seventh, or eighth grade. When the birth month of students who had repeated one or more grades was examined, it was revealed that a large percentage of these students would have been the youngest in the class when beginning school. Results suggest that a relationship between relative age and achievement may exist in the lower grades but diminishes or disappears by seventh or eighth grade because of the retention of a larger proportion of the youngest children.     

In-school and out-of-school physical activity in primary and secondary school children

The aim of this study was to compare in-school and out-of-school physical activity within a representative sample. Socio-demographic, physical activity, and anthropometric data were collected from a random sample of children (250 boys, 253 girls) aged 3-16 years attending nine primary and two secondary schools. Actigraph GT1M accelerometers, worn for seven days, were used to estimate physical activity levels for in-school (typically 09.00-15.00 h), out-of-school (weekday), and weekend periods. Physical activity as accelerometer counts per minute were lower in school versus out of school overall (in school: 437.2 +/- 172.9; out of school: 575.5 +/- 202.8; P < 0.001), especially in secondary school pupils (secondary: 321.6 +/- 127.5; primary: 579.2 +/- 216.3; P < 0.001). Minutes of moderate-to-vigorous physical activity accumulated in school accounted for 29.4 +/- 9.8% of total weekly moderate-to-vigorous physical activity overall but varied by sector (preschool: 37.4 +/- 6.2%; primary: 33.6 +/- 8.1%; secondary: 23.0 +/- 9.3%; F = 114.3, P < 0.001). Approximately half of the children with the lowest in-school activity compensated out of school during the week (47.4%) and about one-third at the weekend (30.0%). Overall, physical activity during the school day appears to be lower than that out of school, especially in secondary school children, who accumulate a lower proportion of their total weekly moderate-to-vigorous physical activity at school than younger children. As low in-school activity was compensated for beyond the school setting by less than half of children, promoting physical activity within the school day is important, especially in secondary schools.     

Student-Created Curricular and Co-Curricular Pathways Toward Participation in a Diverse Democracy

This study explored the ways in which undergraduate students intentionally navigate complex curricular and co-curricular choices in preparation for engaging in a diverse democracy. Our study examined these choices among students at a university that lacks formal structures to facilitate these choices. Four curricular and co-curricular pathways that exemplify particular forms of the student experience across disciplines emerged and are discussed.     

Habitual physical activity levels and sedentary time of children in different childcare arrangements from a nationally representative sample of Canadian preschoolers

BackgroundChildren spend substantial time in childcare, and the reasons parents choose a particular childcare type may differ by family. However, little is known about how childcare type influences habitual (full day) activity levels among children. Therefore, exploring patterns between childcare type and habitual physical activity (PA) (i.e., light, moderate-to-vigorous PA (MVPA), and total PA) and sedentary time (ST) in young Canadian children is needed.MethodsA nationally representative sample of preschoolers from Cycles 3 and 4 of the Canadian Health Measures Survey was used in this cross-sectional study. Childcare type (e.g., center-based childcare, home-based childcare, home with parent, kindergarten) was reported by parents. Preschoolers wore an Actical accelerometer for 7 days. Device and population-spcific cut-points were applied to delineate PA intensities and ST. Population means and sample totals were calculated to examine average daily and hourly rates of activity.ResultsPreschoolers’ rates of MVPA and total PA from the 4 childcare arrangements ranged from 65.99 min/day to 74.62 min/day (5.48–6.18 min/h) and 274.20 min/day to 281.66 min/day 22.69–23.21 min/h), respectively, while ST ranged from 443.13 min/day to 460.57 min/day (36.80–37.31 min/h). No significant differences were observed in daily or hourly rates of activity.ConclusionThis study provides a snapshot of the levels of PA and ST among preschoolers in various childcare settings at a national level, with no differences observed in habitual activity levels based on childcare enrollment. Additional research is needed to clarify the relationship between young children's PA and childcare type, with consideration given to the quality of the childcare settings.     

Organisational stressors,coping, and outcomes in competitive sport

Organisational stressors are associated with positive and negative outcomes in extant literature; however, little is known about which demands predict which outcomes. Extant theory and literature also suggests that coping style may influence an individual’s resilience or vulnerability to stressors and, subsequently, their psychological responses and outcomes. The purpose of this study was, therefore, to examine the main effects of organisational stressors and coping styles on various outcomes (e.g., positive and negative affect, performance satisfaction). Sport performers (n = 414) completed measures of organisational stressors, coping styles, positive and negative affect, and performance satisfaction. Multiple regression analyses revealed positive relationships of both goals and development stressors (duration and intensity) and team and culture stressors (frequency and intensity) on negative affect. Furthermore, problem-focused coping was positively related to positive affect, and emotion-focused coping was positively related to negative affect. This study furthers theoretical knowledge regarding the associations that both organisational stressors (and their dimensions) and coping styles can have with various outcomes, and practical understanding regarding the optimal design of stress management interventions.     

Using guided notes with academically at‐risk high school students during a remedial summer social studies class

This study evaluated the effects guided notes on the performance of academically at‐risk high school students during a remedial summer American History class. The study compared students' own notetaking strategies with that of short‐ and long‐form guided notes. Three students were selected for data collection due to their low baseline notetaking accuracy and quiz scores and a history of severe learning problems: One was enrolled in special education programs for developmental disabilities and the other two were enrolled in English as a Second Language programs (ESL). A modified ABAB reversal design with an imbedded alternating treatments design during intervention (A. E. Kazdin, 1982) was used to compare the effects of students' notetaking accuracy and daily quiz scores while taking their own notes with the effects of responding under the short‐ and long‐form guided notes. The results indicated that both guided notes procedures were successful at increasing the accuracy of students' notes, improving session quiz scores, and were overwhelmingly preferred when compared with students taking their own notes. Differences were the number of concepts written correctly. Practical considerations and implications for adoption in the classroom were discussed. © 1999 John Wiley & Sons, Inc.