Date violence and date rape among adolescents: associations with disordered eating behaviors and psychological health     

Ackard DM  Neumark-Sztainer D 《Child abuse & neglect》2002,26(5):455-473

OBJECTIVES: The goal of the study was to assess the prevalence of date violence and rape in adolescents, to examine associations between date violence and rape and disordered eating behaviors and psychopathology, and to determine if these associations remain significant after controlling for sociodemographic characteristics and other physical and sexual abuse by an adult. METHOD: A Minnesota school-based sample of 81,247 boys and girls in 9th and 12th grades completed the 1998 Minnesota Student Survey. RESULTS: Overall, approximately 9% of girls and 6% of boys had experienced date violence or rape. Significant differences across race and grade were found. Date violence and rape is associated with higher rates of disordered eating behaviors and suicidal thoughts and attempts, and lower scores on measures of emotional well-being and self-esteem. Over 50% of youth reporting both date violence and rape also reported attempting suicide. Controlling for race and age, adolescents who have experienced both date violence and rape were more likely to use laxatives (OR: girls = 5.76; boys = 28.22), vomit (OR: girls = 4.74; boys = 21.46), use diet pills (OR: girls = 5.08; boys = 16.33), binge eat (OR: girls = 2.15; boys = 5.80), and have suicidal thoughts or attempts (OR: girls = 5.78; boys = 6.66) than their nonabused peers. These odds were weakened but remained significant after controlling for other abuse by an adult. Furthermore, a greater percentage of girls and boys who reported an abusive dating experience also reported repeat victimization (physical or sexual abuse perpetrated by an adult) when compared to their peers without an abusive dating experience. DISCUSSION: Abusive experiences during dating relationships may disrupt normal developmental processes, including the development of a stable self-concept and integrated body image during adolescence. This disruption manifests itself through thoughts, feelings, and behaviors. Further research should explore effects of adverse adolescent dating experiences.  相似文献   

Comparing the phonological and double deficit hypotheses for developmental dyslexia     

Pennington  Bruce F.  Cardoso-Martins  Cláudia  Green  Phyllis A.  Lefly  Dianne L. 《Reading and writing》2001,14(7-8):707-755

This study tested the predictions of thephonological and double deficit hypotheses byexperimentally examining speech perception,phoneme awareness, lexical retrieval (serialand discrete), articulatory speed, and verbalSTM in school age child (N = 35) and adolescent(N = 36) dyslexics, and both chronological age(CA) and reading age (RA) controls. Theresults confirmed the findings of previousstudies of a deficit in phoneme awareness indevelopmental dyslexia. At both age levels,dyslexics performed significantly more poorlythan both their CA and RA controls. Althoughdeficits in the other processes investigated,particularly in rapid serial naming, were alsoapparent, they were not as clear-cut as thedeficit in phoneme awareness. In general,definite evidence of a deficit in rapid serialnaming was limited to the more severelyimpaired dyslexics. Furthermore, although rapidserial naming contributed independent variationto various literacy skills, its contributionwas modest relative to the contribution ofphoneme awareness, regardless of whether theliteracy skill relied more or less heavily onphonological or orthographic coding skills. Further analyses suggested that variation inrapid serial skill is particularly importantfor fluent reading of text, whereas phonemeawareness is particularly important for thedevelopment of the ability to read byphonologically recoding letters or groups ofletters in words into their phonological codes.This explains the relatively strongcontribution of phoneme awareness to readingand spelling ability in general. In sum, thephonological hypothesis offers a moreparsimonious account of the present resultsthan the double deficit hypothesis.  相似文献   

Discretionary assessment practices: Professional judgments and principals' actions     

Ira E. Bogotch  Dianne L. Taylor 《The Urban Review》1993,25(4):289-306

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Exploring students’ calibration of self reports about study tactics and achievement     

Philip H. Winne  Dianne Jamieson-Noel 《Contemporary educational psychology》2002,27(4):284

When students self-regulate studying, they monitor achievement and study tactics. Proximal input to monitoring is perceptions that the student constructs based on experience. Productive self-regulation theoretically requires strong correspondence between (a) perceptions of achievement and actual achievement and (b) perceived use of study tactics and actual use of study tactics. That is, calibration should be high. Students studied using a software tool that traced study tactics they used. Subsequently their self-reports about study tactics and estimates of achievement were gathered, and a test was administered. Students were slightly positively biased (overconfident) about their achievement and moderately positively biased about (overestimated) their use of study tactics. An individual difference measure of calibration was very high for achievement but modest for study tactics. It is explained why calibration of self-reports about study tactics did not predict achievement, examine theoretical links between calibration and other prominent constructs, and discuss issues of self-regulated learning.  相似文献   

Enrollment in Physical Education Is Associated With Overall Physical Activity in Adolescent Girls     

Russell R. Pate  Dianne S. Ward  Jennifer R. O'Neill  Marsha Dowda 《Research quarterly for exercise and sport》2013,84(4):265-270

Little is known about population-level contributions of school physical education to overall physical activity (PA) in youth. Because PA levels are lower in girls than boys, it is particularly important that the effects of PE programs in adolescent girls be understood. Thus, the purpose of this study was to determine the association of enrollment in physical education and overall physical activity participation in adolescent girls. A measurement protocol was administered to cross-sectional samples of 8th-, 9th-, and 12th-grade girls participating in a school-based PA intervention study (1998–2003). PA was assessed with the 3-Day Physical Activity Recall. Three-way analyses of variance were performed to compare groups formed on the basis of physical education enrollment. For each grade group of girls, those who were enrolled in physical education reported more moderate-to-vigorous PA and more vigorous PA than nonenrolled girls. When activity in physical education classes was deleted, 8th-and 9th-grade physical education enrollees were not more active than nonenrollees; however, 12th-grade physical education enrollees remained more active than nonenrollees. Girls who were enrolled in physical education were more physically active than nonenrolled girls in all three grade levels. These findings suggest that expanded enrollment in physical education may increase American adolescent girls' PA level.  相似文献   

Factors that influence students' plans to take computing and information technology subjects in senior secondary school   总被引：1，自引：0，他引：1  

Toni Downes  Dianne Looker 《Computer Science Education》2013,23(2):175-199

This article explores factors that contribute to low participation rates in computing and information technology (CIT) courses in senior secondary school, particularly for females. Partly drawing on the Values-Expectancy Theory the following variables are explored separately and within a single model: gender, ability and values beliefs, access and use at home and at school. As well as presenting results consistent with current literature, an inclusive and eclectic model is developed. The model indicates that, in addition to gender and the student's beliefs about the value of the subjects, plans to take CIT subjects are also affected by the amount of use of IT at school. These school-related factors are inter-connected either directly or indirectly with students' beliefs about their IT abilities at both schooland home, as well as the amount of use at home. For educators who seek to improve participation rates, particularly for females, theidentification of school-related variables is encouraging, as the school – unlike the home – is a relatively accessible site of intervention.  相似文献   

Professionalization as an advocacy strategy: a content analysis of Canadian child care social movement organizations’ 2008 discursive resources     

Rachel Langford  Susan Prentice  Patrizia Albanese  Bernadette Summers  Brianne Messina-Goertzen  Brooke Richardson 《Early Years: An International Journal of Research and Development》2013,33(3):302-317

Do early childhood education and care (ECEC) professionals make good advocates? Canadian advocates have fought for better child care policies since the mid-1940s. What has happened to this advocacy with the recent increased professionalization of the ECEC sector? How does increased professionalization limit, innovate or expand advocacy strategies? This content analysis of seven Canadian child care social movement organizations’ discursive resources in 2008 examines how different types of child care social movement organizations communicated their positions to their members and the public to manage a changing economic and political climate. Preliminary findings indicate that both ECEC workforce sector associations and grassroots organizations shared common advocacy messages, played down problems associated with a market approach to child care, and framed child care as a business case in their messaging. The authors suggest this reflects a nascent discursive move towards the professionalization of Canadian child care movement advocacy messages.  相似文献   

Multicultural tensions in England,France and Canada: contrasting approaches and consequences     

Dianne Gereluk  Richard Race 《International Studies in Sociology of Education》2013,23(1-2):113-129

This article considers multicultural education policies in relation to recent political and social events in England, France and Canada. The authors start from the assumption that the promotion of multiculturalism is thought to be a beneficial aim in schools. In light of this, they contrast this aim with the large civil unrest witnessed in 2005 in England and France, along with a recent 2006 court decision in Canada regarding minority rights in schools. They contend that effective multicultural policies must be developed at both the state and local levels, otherwise multicultural education policies will remain superficial at best.  相似文献   

Managing spaces: (re)working relations of strategy and spatiality in vocational education and training   总被引：1，自引：1，他引：0  

Dianne Mulcahy 《Studies in Continuing Education》2013,35(2):143-162

The adoption of a more ‘open’ national training market in vocational education and training (VET) in Australia has led to considerable changes in VET organizations and considerable challenges for VET managers. Recent research has established the critical role that ‘strategy’ plays in leading and managing these organizations and the significance of strategic management as a field of managerial practice within VET. In this article, I further examine the role of strategy in the management of VET organizations by giving attention to issues of space and spatiality. Deploying concepts from actor-network theory and drawing on case data collected from VET organizations, I address strategy as a spatializing project. The argument is made that strategy is an accomplishment of a network of relations rather than an individual manager or an individual organization and can take radically different forms (‘Big S’ strategy; ‘small s’ strategy) and produce radically different effects (economic, educational). More specifically, spatial relations play a constitutive role in strategy formation in VET. Relations of spatiality and strategy are created and sustained together, and where this complex relationship is understood space can serve as a ground for critique. The paper promotes a theoretical and empirical imperative to look keenly to the spaces filled by frontline managers. Essentially interrogatory, these spaces open up the possibility of the negotiation of managerial and organizational identities across differences of strategic management and operational management and, more broadly, of enterprise and education.  相似文献   

Establishing an online community of inquiry at the Distance Education Centre,Victoria     

Luke C. Jackson  Alun C. Jackson  Dianne Chambers 《Distance Education》2013,34(3):353-367

This pilot intervention focused on three courses that were redesigned to utilize the online environment to establish an online community of inquiry (CoI). The setting for this research study was the Distance Education Centre, Victoria (DECV), an Australian co-educational school with approximately 3000 students who, for a variety of reasons, are studying one or more subjects via distance education. Despite the availability of information and communications technology, many students at the DECV remain socially isolated from their peers. The DECV recognizes that online student collaboration has the potential to bridge this divide. Results of this study suggest that the adaptation of these courses had led to improvements in students’ perception of their educational experience. These findings may be of use to other P–12 education providers who are attempting to promote online collaboration and student connectedness.  相似文献