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161.
Melinda Lewis 《Educational gerontology》2013,39(8):655-667
Youth and older adults are the most valuable sources of community volunteerism in the United States today. An important part of involving youth in service to others has been the proliferation and sophistication of service-learning programs that provide opportunities for meaningful engagement and reflection. Increasingly, service learning is recognized as an integral part of both community involvement and education, and youth are provided with growing opportunities to combine practice and knowledge. As this movement has developed, however, older adult volunteers have been largely excluded. Despite theory and observation that demonstrates older adults' desire to stay engaged in learning and service, programs providing them with structured opportunities are rare. After outlining the development and expansion of service-learning programs for youth in the United States, this paper asks the question, ''Why not service learning for elders?'' analyzes some of the potential benefits of institutionalizing such an approach, and highlights promising efforts in the field. 相似文献
162.
Infant Attachment Security and Early Childhood Behavioral Inhibition Interact to Predict Adolescent Social Anxiety Symptoms 下载免费PDF全文
Erin Lewis‐Morrarty Kathryn A. Degnan Andrea Chronis‐Tuscano Daniel S. Pine Heather A. Henderson Nathan A. Fox 《Child development》2015,86(2):598-613
Insecure attachment and behavioral inhibition (BI) increase risk for internalizing problems, but few longitudinal studies have examined their interaction in predicting adolescent anxiety. This study included 165 adolescents (ages 14–17 years) selected based on their reactivity to novelty at 4 months. Infant attachment was assessed with the Strange Situation. Multimethod BI assessments were conducted across childhood. Adolescents and their parents independently reported on anxiety. The interaction of attachment and BI significantly predicted adolescent anxiety symptoms, such that BI and anxiety were only associated among adolescents with histories of insecure attachment. Exploratory analyses revealed that this effect was driven by insecure‐resistant attachment and that the association between BI and social anxiety was significant only for insecure males. Clinical implications are discussed. 相似文献
163.
Lewis A. Richards 《College Teaching》2013,61(3):146-148
“And the shoemaker was not allowed by us to be a husbandman or a weaver, or a builder–in order that we might have our shoes well made.” Plato, Republic, Book II. 相似文献
164.
165.
3-year-old children were presented with easy and difficult tasks and their emotional responses of shame and pride were observed. No shame was shown when subjects succeeded on the tasks and no pride was shown when they failed. Significantly more shame was shown when subjects failed easy tasks than when they failed difficult tasks, and significantly more pride was shown when subjects succeeded on difficult than on easy tasks. While there were no sex differences in task failures, girls showed more shame than boys. There were no sex differences in pride when subjects succeeded. 相似文献
166.
113 children were seen at 1 and 6 years of age in order to examine the relationship between the quality of the early attachment relationship and later psychopathology. On the basis of scores from the Achenbach and Edelbrock Child Behavior Profile, an outcome measure of psychopathology at 6 years, the results indicated different outcomes for male and female children. For males, attachment classification at 1 year was significantly related to later psychopathology; insecurely attached males showed more psychopathology than securely attached males. No relationship between attachment and later psychopathology was observed for females. Even for males, the attachment classification only partly predicted later behavioral problems. Several other factors, including life-stress events and family demographic variables, appeared to influence the development of psychopathology. The findings suggest that although the child's attachment relationship plays an important role in the development of psychopathology, the child is neither made invulnerable by an early secure attachment nor doomed to psychopathology by an insecure attachment. 相似文献
167.
Investigating the effectiveness of instructional practices provides an evidence base to inform instructional decisions. Synthesizing research studies on instructional effectiveness provides an estimate of the generalizability of effectiveness across settings, along with an exploration of factors that may moderate the impact, which cannot be achieved within individual studies. This study sought to provide a synthesis of evidence-based instructional practices (EBIPs) particular to chemistry through meta-analysis. Ninety-nine studies were analyzed comprising a broader view of chemistry specific studies than past meta-analyses. The results showed that EBIPs feature a demonstrably positive impact on students' academic performance in chemistry, although assessment topic coverage and setting size emerged as relevant moderators of impact and prevented making definitive conclusions of the relative impact of each EBIP. In examining publication bias, an asymmetric distribution of studies based on standard error (SE) and effect size was found, indicative of potential publication bias. To explore the potential impact of bias, the trim and fill method was employed resulting in a range for the overall weighted effect size from 0.29 to 0.62. The study concludes that evidence-based instructional practices have demonstrated effectiveness even in consideration of potential publication bias, as the range of effect sizes remains positive, but highlights the continued need to publish null findings in the research literature. 相似文献
168.
169.
Manchester and the Emergence of an Association Football Culture, 1840–1880: An Alternative Viewpoint
This paper provides a critique of the article by Gary James and Dave Day on ‘The Emergence of an Association Football Culture in Manchester, 1840–1884', published in Sport in History. We suggest an alternative interpretation of Manchester's football history during this period, arguing that Association football was a minor form of football in a city largely dominated by the rugby code. Furthermore, by employing an artificial construct of Manchester the authors have produced the wrong answer to the wrong question. Rather than trying to prove that Manchester developed an important Association football culture, we suggest they ought to have addressed the question of why such a culture did not exist. The contribution to the development of Association football of three isolated ‘transitory’ clubs in a city as large as Manchester is certainly not ‘substantial’. Subsequently, James and Day also fail to exploit fully their evidence for early football in the Manchester area by omitting to relate this properly to the much wider ongoing debate surrounding the origins of football. Conversely, there is ample evidence that ‘substantial’ Association football developments actually occurred in East Lancashire, centred on Bolton, Blackburn and Darwen, developments that are scarcely noted in James and Day's account. 相似文献
170.
Aaron T Scanlan Jordan L Fox Nattai R Borges Anne Delextrat Tania Spiteri Vincent J Dalbo 《Journal of sports sciences》2018,36(8):852-860
This study quantified lower-limb strength decrements and assessed the relationships between strength decrements and performance fatigue during simulated basketball. Ten adolescent, male basketball players completed a circuit-based, basketball simulation. Sprint and jump performance were assessed during each circuit, with knee flexion and extension peak concentric torques measured at baseline, half-time, and full-time. Decrement scores were calculated for all measures. Mean knee flexor strength decrement was significantly (P < 0.05) related to sprint fatigue in the first half (R = 0.65), with dominant knee flexor strength (R = 0.67) and dominant flexor:extensor strength ratio (R = 0.77) decrement significantly (P < 0.05) associated with sprint decrement across the entire game. Mean knee extensor strength (R = 0.71), dominant knee flexor strength (R = 0.80), non-dominant knee flexor strength (R = 0.75), mean knee flexor strength (R = 0.81), non-dominant flexor:extensor strength ratio (R = 0.71), and mean flexor:extensor strength ratio (R = 0.70) decrement measures significantly (P < 0.05) influenced jump fatigue during the entire game. Lower-limb strength decrements may exert an important influence on performance fatigue during basketball activity in adolescent, male players. Consequently, training plans should aim to mitigate lower-limb fatigue to optimise sprint and jump performance during game-play. 相似文献