Introduction to the open file     

Alfredo Furlán 《Prospects》1998,28(4):535-538

  相似文献   

After the “At-Risk” Label: Reorienting Educational Policy and Practice     

Desiree Pallais  María José Ruiz González 《Multicultural Perspectives》2013,15(3):184-186

  相似文献   

Foreword     

Máirtín Ó'Murchú 《Irish Educational Studies》2013,32(1)

  相似文献   

Sobre la relación sujeto/psicólogo en investigación: Problemas metodológicos     

Ana Vásquez 《Infancia y Aprendizaje》2013,36(8):65-70

RESUMEN

En este trabajo se pone de manifiesto de una forma experimental la relación dialéctica entre el experimentador y el sujeto de examen. Se estudia una muestra de 80 sujetos a los que se subdivide en grupos según su procedencia social. Se les entrevista en dos situaciones diferentes de examen: en el centro escolar y durante una entrevista libre. Los resultados muestran que los sujetos de clase burguesa se expresan más fácilmente en la escuela, mientras que los de origen obrero se expresan de manera más desinhibida en la entrevista libre.  相似文献   

Fundamental Movement Skill Proficiency and Health Among a Cohort of Irish Primary School Children     

Linda A. Bolger  Lisa E. Bolger  Cian O’Neill  Edward Coughlan  Seán Lacey  Wesley O’Brien 《Research quarterly for exercise and sport》2019,90(1):24-35

Purpose: This study aimed to investigate the relationship between fundamental movement skills (FMS) and markers of health among a cohort of Irish primary school children. Methods: Participants (N = 296, mean age: 7.99 ± 2.02 years) were senior infant (n = 149, mean age: 6.02 ± 0.39 years) and 4th class (n = 147, mean age: 9.97 ± 0.40 years) students from three primary schools in Cork, Ireland. FMS proficiency (TGMD-2) and markers of health (BMI percentile, waist circumference percentile, blood pressure percentiles, resting heart rate, cardiorespiratory fitness, objectively measured physical activity; PA) measurements were recorded. Correlation and hierarchical stepwise multiple linear regression analyses were conducted to investigate the relationship between FMS and markers of health. Results: A small, positive relationship was found between FMS (Gross Motor Quotient; GMQ) and cardiorespiratory fitness with small negative correlations between GMQ and 550 m time SDS among 6-year-olds (r(129) = ?.286, p < .05) and 10-year-olds (r(132) = ?.340, p < .05). A moderate, positive correlation was found between GMQ and light PA (r(71) = .400, p < .05). Small positive correlations were revealed between GMQ and moderate PA (r(71) = .259, p < .05) and between GMQ and total PA (r(71) = .355, p < .05). After adjusting for age, sex, the interaction effect of age and sex, and school attended, FMS explained 15.9% and 24.8% of the variance in 550 m time SDS among 6- and 10-year-olds, respectively, and 6% and 6.5% of the variance in light PA and moderate PA, respectively. After adjusting for age and sex, FMS explained 11.6% of the variance in total PA. Conclusion: A wide range of FMS is important for children’s cardiorespiratory fitness and PA.  相似文献   

Plagueonomics and the rise of economancers     

Bíró  Gábor István 《Metascience》2020,29(1):159-162

  相似文献   

Causal Learning Across Culture and Socioeconomic Status     

Adrienne O. Wente  Katherine Kimura  Caren M. Walker  Nirajana Banerjee  María Fernández Flecha  Bridget MacDonald  Christopher Lucas  Alison Gopnik 《Child development》2019,90(3):859-875

Extensive research has explored the ability of young children to learn about the causal structure of the world from patterns of evidence. These studies, however, have been conducted with middle-class samples from North America and Europe. In the present study, low-income Peruvian 4- and 5-year-olds and adults, low-income U.S. 4- and 5-year-olds in Head Start programs, and middle-class children from the United States participated in a causal learning task (N = 435). Consistent with previous studies, children learned both specific causal relations and more abstract causal principles across culture and socioeconomic status (SES). The Peruvian children and adults generally performed like middle-class U.S. children and adults, but the low-SES U.S. children showed some differences.  相似文献   

Character and moral psychology     

Kristján Kristjánsson 《Journal of moral education》2014,43(4):539-541

  相似文献   

Cortical and trabecular bone analysis of professional dancers using 3D-DXA: a case–control study     

Laura Freitas  Tânia Amorim  Ludovic Humbert  Roger Fonollá  Andreas D. Flouris  George S. Metsios 《Journal of sports sciences》2019,37(1):82-89

Given the lack of relevant data, the aim of this study was to examine femur cortical and trabecular bone in female and male professional ballet dancers. 40 professional ballet dancers and 40 sex- and age-matched non-exercising controls volunteered. Femoral bone density was scanned by dual-energy X-ray absorptiometry (DXA) scan. A 3D-DXA software was used to analyse trabecular and cortical bone. Anthropometry, maturation (Tanner staging), menstrual parameters (age at menarche and primary amenorrhea), energy availability and nutritional analysis (3-day record) were also assessed.Compared to non-exercising participants, dancers exhibited significantly higher volumetric density for integral, cortical and trabecular bone, and thicker cortex at the femur. Ballet dancers demonstrated lower body weight compared to controls (p < 0.01). Female dancers had their menarche later than controls, and the prevalence of primary amenorrhea were significantly higher in dancers than controls (p < 0.01). Dancer’s energy availability was below the normal range (<30 kcal/kgFFM/day). Despite the presence of certain osteoporosis risk factors such as low energy availability, primary amenorrhoea and lower body weight, professional ballet dancers revealed higher bone density for both cortical and trabecular bone compartments compared to controls.  相似文献   

The College Promise in Communities: Do Place-based Scholarships Affect Residential Mobility Patterns?     

Leigh  Elaine W.  González Canché  Manuel S. 《Research in higher education》2021,62(3):259-308

Research in Higher Education - Place-based scholarships within the College Promise movement reduce the cost of college for students in particular places and often include incentives for families to...  相似文献