Developing Pre-service Elementary Teachers’ Pedagogical Practices While Planning Using the Learning Cycle     

Danielle K. Ross  Jennifer L. Cartier 《Journal of Science Teacher Education》2015,26(6):573-591

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Screening for risk of low energy availability in athletic and recreationally active females in Ireland     

Danielle M. Logue  Sharon M. Madigan  Mirjam Heinen  Sarah-Jane McDonnell  Eamonn Delahunt  Clare A. Corish 《European Journal of Sport Science》2019,19(1):112-122

ABSTRACT

Introduction: Low energy availability (LEA) results in physiological adaptations, which can contribute to unfavourable health outcomes. Little information exists on risk of LEA in active individuals competing in different sports or levels of competition. The aims of this study were to (1) identify risk of LEA in females competing at different levels of competition and (2) investigate associations between risk of LEA, illness and dietary habits. Methods: The validated questionnaire, ‘Low Energy Availability in Females Questionnaire’ was distributed online (November 2016–February 2017) to assess risk of LEA. Twenty-nine additional questions collected information on demographics, illness history and dietary habits. Participants were considered at risk of LEA if they attained a score of?≥?8 and were grouped into: (i) international; (ii) provincial/inter-county; (iii) competitive; and (iv) recreationally active. Chi-square and logistic regression analyses were used to explore differences between those at risk or not at risk of LEA. Results: Risk of LEA was identified in 40% (n?=?331) of 833 participants and was 1.7 and 1.8 times more likely in international and provincial/inter-county athletes compared to those who were recreationally active (International: odds ratios (OR) 1.68, 95% confidence intervals (95%CI) 1.12–2.54; Provincial/inter-county: OR 1.83, 95%CI 1.20–2.77). In participants at risk of LEA, missing >22 days of training during the previous year due to illness occurred 3 times more frequently (OR 3.01, 95%CI 1.81–5.02). Conclusion: Risk of LEA was widespread in this heterogeneous sample. Awareness of LEA and the development of appropriate energy management strategies to ensure athlete health across levels of competition are required.  相似文献   

Reproduction and transformation of students’ technology practice: The tale of two distinctive secondary student cases     

Karley Beckman  Sue Bennett  Lori Lockyer 《British journal of educational technology : journal of the Council for Educational Technology》2019,50(6):3315-3328

Disparities in the technology practices, skills and knowledge of school students still exist, despite widespread investment, and use in schools. In order to understand why inequalities remain, we first need a more nuanced understanding of students’ technology practice, including understanding how their backgrounds, circumstances and experiences shape their perceptions of and engagement with technology. This paper proposes that research in the field of educational technology would benefit from a sociological framing in order to highlight how and why students use technology at school and in their everyday lives. The paper reports on a qualitative embedded case study of 13–16-year-old students in two Australian secondary schools. In-depth case studies of two selected students illustrate the complex nature of students’ technology practice. Bourdieu’s concepts of field, habitus and capital are used as a lens through which to view and understand inequalities in students’ technology practice. The findings demonstrate the utility of sociological theory in educational technology research by highlighting systems and structures of reproduction and transformation. Furthermore, the findings can inform an approach to teaching and learning that considers students’ varied experiences, knowledge, perspectives and backgrounds relating to technology.  相似文献   

The Development and Evaluation of the Intersectional Privilege Screening Inventory for Use With Counselors-in-Training     

Danielle A. Pester  A. Stephen Lenz  Joshua C. Watson 《Counselor Education & Supervision》2020,59(2):112-128

As counselor preparation programs are compelled to demonstrate student social and cultural competence, valid inventories are needed to measure development consistent with contemporary standards. The Intersectional Privilege Screening Inventory was created for this purpose, was assessed using 4 types of validity evidence, and has results supporting its use in student development.  相似文献   

Perceived and experienced stigma among people living with HIV: Examining the role of prior stigmatization on reasons for and against future disclosures     

Danielle Catona  Kathryn Greene  Kate Magsamen-Conrad  Amanda Carpenter 《Journal of Applied Communication Research》2016,44(2):136-155

HIV remains a significant health concern entering the fourth decade of the epidemic [Centers for Disease Control and Prevention. 2014. HIV basics. Retrieved from http://www.cdc.gov/hiv/basics/index.html], and people living with HIV continue to grapple with stigma. This study uses Leary and Schreindorfer's [1998 Leary, M. R., &; Schreindorfer, L. S. (1998). The stigmatization of HIV and AIDS: Rubbing salt in the wound. In V. J. Derlega &; A. P. Barbee (Eds.), HIV and social interaction (pp. 12–29). Thousand Oaks, CA: Sage. [Google Scholar]. The stigmatization of HIV and AIDS: Rubbing salt in the wound. In V. J. Derlega &; A. P. Barbee (Eds.), HIV and social interaction (pp. 12 Lekas, H. M., Siegel, K., &; Schrimshaw, E. W. (2006). Continuities and discontinuities in the experiences of felt and enacted stigma among women with HIV/AIDS. Qualitative Health Research, 16, 1165–1190. doi:10.1177/1049732306292284[Crossref], [PubMed], [Web of Science ®] , [Google Scholar]–29 Lekas, H. M., Siegel, K., &; Schrimshaw, E. W. (2006). Continuities and discontinuities in the experiences of felt and enacted stigma among women with HIV/AIDS. Qualitative Health Research, 16, 1165–1190. doi:10.1177/1049732306292284[Crossref], [PubMed], [Web of Science ®] , [Google Scholar]). Thousand Oaks, CA: Sage] conceptualization of stigma to explore prior stigmatization on reasons for and against future disclosures. We interviewed HIV+ individuals (N?=?59) and used a combination of deductive and inductive coding to analyze participants’ responses. Deductive codes consisted of four stigma characteristics (pose a threat to others’ health and safety, deviate from group standards, create negative emotional reactions in others, and failure to contribute), experiences of feeling stigmatized due to HIV status (yes or no), and the degree to which HIV stigma was a concern (major, minor, or no concern). Inductive coding identified examples of perceived and experienced stigma and stigma concerns on future disclosure decision-making. Practical implications discuss individual, institutional, and societal stigma-reduction interventions and programs.  相似文献   

The acute testosterone,growth hormone,cortisol and interleukin-6 response to 164-km road cycling in a hot environment     

Jakob L. Vingren  Ronald G. Budnar Jr.  Amy L. McKenzie  Anthony A. Duplanty  Hui-Ying Luk  Danielle E. Levitt 《Journal of sports sciences》2016,34(8):694-699

This study investigated the acute endocrine responses to a 164-km road cycling event in a hot environment. Thirty-four male experienced cyclists (49.1 ± 8.3 years, 86.8 ± 12.5 kg, 178.1 ± 5.1 cm) participating in a 164-km road cycling event were recruited. Blood samples were collected within 0.3–2.0 h before the start (PRE: ~0500–0700 h) and immediately following the ride (POST). Samples were analysed for testosterone, growth hormone (GH), cortisol and interleukin-6 (IL-6). The temperature and humidity during the event were 35.3 ± 4.9°C and 47.2 ± 14.0%, respectively. Based on the finishing time, results for the fastest (FAST, 305 ± 10 min) and the slowest (SLOW, 467 ± 31 min) quartiles were compared. At POST, testosterone concentration was significantly (P < 0.05) lower (PRE, 20.8 ± 8.6; POST, 18.2 ± 6.7 nmol · L^?1), while GH (PRE, 0.3 ± 0.1; POST, 2.3 ± 0.3 µg · L^?1), cortisol (PRE, 661 ± 165; POST, 1073 ± 260 nmol · L^?1) and IL-6 (PRE, 4.0 ± 3.4; POST, 22.4 ± 15.2 pg · mL^?1) concentrations were significantly higher than those at PRE. At POST, GH and cortisol were significantly higher for the FAST group than for the SLOW group (GH, 3.6 ± 2.0 and 1.0 ± 0.8 µg · L^?1; cortisol, 1187 ± 209 and 867 ± 215 nmol · L^?1). Participation in an ultra-endurance road cycling event in a hot environment induced significant acute changes in concentrations of circulating hormones, with a greater augmentation of GH and cortisol in those completing the ride fastest.  相似文献   

How much does lower body strength impact Paralympic running performance?     

E. M. Beckman  M. J. Connick  S. M. Tweedy 《European Journal of Sport Science》2016,16(6):669-676

Objectives: Development of evidence-based methods of Paralympic classification requires research quantifying the relative strength of association between ratio-scaled measures of impairment and athletic performance. The purpose of this study was to quantify the extent to which muscle strength affects running performance in runners with and without brain impairment. Design: Cross-sectional study. Methods: Participants were 41 male runners: 13 with brain impairments (RBI) and 28 non-disabled (NDR). All participants completed a maximal 60-m sprint and a novel battery of three lower limb isometric strength tests. Results: RBI showed significantly lower strength scores compared with NDR on the more affected side in leg flexion (176 vs. 243?N), leg extension (993 vs. 1661?N) and plantarflexion (824 vs. 1457?N). Significant differences were also seen on the less affected side in plantarflexion (1072 vs. 1508?N). RBI were significantly slower in the acceleration phase (0–15?m) (3.2?s?±?0.3?vs. 2.8?s?±?0.2) and top speed phase (30?60?m) (4.3?s?±?0.6?vs. 3.8?s?±?0.3). Correlation analysis showed stronger relationships between strength and running performance in RBI than NDR; however, the correlations were not significant. Conclusions: This study evaluated measures to assess strength for the purposes of classification and found that the measures were significantly different in RBI compared with NDR indicating the tests were able to capture strength impairment in this population. This study indicates that strength may be an important impairment type to assess in this population, as impairments of muscle strength may influence the outcome of running performance in athletes with more severe impairments.  相似文献   

Certification et equivalence     

Danielle Colardyn 《International Review of Education/Internationale Zeitschrift für Erziehungswissenschaft/Revue internationale l'éducation》1992,38(6):659-671

Résumé Le nouvel équilibre économique et social en Europe qui se met en place progressivement a d'importantes conséquences en termes de mobilité, de gestion des qualifications et des diplômes. Dans le domaine spécifiquement éducatif, la question de la valeur sociale et professionnelle des diplômes et des reconnaissances des com-pétences professionnelles se pose. Ces compétences constituent une des richesses particulières dont disposent les pays des Communautés ainsi que chacun des individus confrontés à l'espace économique et social, élargi et multiforme.Dans ce contexte européen, on examine ici plus particulièrement la situation française sous l'angle des évolutions de la notion de diplôme et de reconnaissances des compétences, et les politiques de qualification, de formation initiale et de formation continue de la main-d'oeuvre.

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The new economic and social equilibrium which is gradually coming about in Europe has significant consequences in terms of mobility, recognition of qualifications and certification. Specifically in the educational arena, questions are raised as to the social and vocational value of certificates, and the recognition of vocational skills. These skills are part of the wealth of the particular countries in the Community, and of each of the individuals who are now confronted by the enlarged economic and social space, in its varying forms. In this European context, what is examined here is more particularly the French situation, from the point of view of the evolution of the notion of certification and recognition of skills, and of policies both of qualification, and of initial and continuing training of the work force.

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Zusammenfassung Das sich allmählich in Europa abzeichnende wirtschaftliche und soziale Gleichgewicht wirkt sich entscheidend auf die Mobilität der Arbeitskräfte und die Anerkennung von Qualifikationen, Zeugnissen und Diplomen aus. Besonders auf dem Bildungssektor stellt sich die Frage nach dem sozialen und beruflichen Wert von Zeugnissen und der Anerkennung beruflicher Fähigkeiten. Diese Fähigkeiten sind Teil der Grundeigenschaften bestimmter Länder der Gemeinschaft und jedes Einzelnen, der nunmehr mit der Erweiterung wirtschaftlichen und sozialen Raumes in unterschiedlichster Form konfrontiert wird. In diesem europäischen Kontext wird hier im besonderen die Situation Frankreichs beschrieben unter dem Aspekt einer Evolution des Begriffs Zeugnis und der Anerkennung beruflicher Fähigkeiten, sowie einer Qualifikations- und Ausbildungspolitik für die Arbeitskräfte.

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A consideration for physical literacy in Irish youth,and implications for physical education in a changing landscape     

SarahJane Belton  Johann Issartel  Bronagh McGrane  Danielle Powell  Wesley O'Brien 《Irish Educational Studies》2019,38(2):193-211

The concept of physical literacy (PL) has been suggested as one that can offer a catalyst for a new emphasis in physical education (PE). In the broadest sense, a physically literate child is confident, active, and can maintain health enhancing physical activity (PA) for life. PL includes engagement in PA, physical competence, and PA motivation, confidence, knowledge and understanding. The purpose of this study is to investigate the levels of PL in Irish adolescents. As part of a larger study data were collected from 535 (12.78?±?.42 years) adolescents across 20 schools, to measure physical activity, physical competence, and psychological correlates of physical activity. Less than half of participants are accumulating the minimum of 60 minutes of PA daily required for health (49% males, 26% females). Data highlight that Irish youth are performing ‘below par’ across the domains of PL, with cardiovascular fitness (45% of males and 67% of females reaching ‘optimal’ target) and self-efficacy (53% of males and 46% of females reaching ‘optimal’ target) of greatest concern. Findings are discussed in the context of the need for a targeted direction in post-primary PE in Irish schools to increase levels of PL in Irish adolescents.  相似文献   

Sex Education through a Trauma-Informed Lens: Do Parents Who See Trauma as a Problem for Youth Support Trauma-Informed Sex Education?     

Danielle L. Broussard  Linnea P. Eitmann 《American journal of sexuality education》2019,14(2):233-257

Trauma-informed sex education is sensitive to students’ traumatic life experiences. Internet panel data for 600 Louisiana parents/caregivers of school-age youth were used to examine parental support for trauma-informed school-based sex education, and parental characteristics associated with supporting trauma-informed sex education. Nearly three-quarters (71%) of parents agreed that youth are exposed to high levels of trauma, and 86% reported interest in school-based sex education that supports emotional wellness. Of all parental characteristics, the perception that youth are exposed to high levels of trauma was most strongly associated with endorsement of trauma-informed sex education. Louisiana parents recognize the influence of emotional wellness on youth sexual health and support trauma-informed school-based sex education, which is becoming the new standard for youth sex education services.  相似文献