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621.
Karen L. Bierman Celene E. Domitrovich Robert L. Nix Scott D. Gest Janet A. Welsh Mark T. Greenberg Clancy Blair Keith E. Nelson Sukhdeep Gill 《Child development》2008,79(6):1802-1817
Forty‐four Head Start classrooms were randomly assigned to enriched intervention (Head Start REDI—Research‐based, Developmentally Informed) or “usual practice” conditions. The intervention involved brief lessons, “hands‐on” extension activities, and specific teaching strategies linked empirically with the promotion of: (a) social‐emotional competencies and (b) language development and emergent literacy skills. Take‐home materials were provided to parents to enhance skill development at home. Multimethod assessments of three hundred and fifty‐six 4‐year‐old children tracked their progress over the course of the 1‐year program. Results revealed significant differences favoring children in the enriched intervention classrooms on measures of vocabulary, emergent literacy, emotional understanding, social problem solving, social behavior, and learning engagement. Implications are discussed for developmental models of school readiness and for early educational programs and policies. 相似文献
622.
623.
The Interplay Among Children's Negative Family Representations,Visual Processing of Negative Emotions,and Externalizing Symptoms 下载免费PDF全文
Patrick T. Davies Jesse L. Coe Rochelle F. Hentges Melissa L. Sturge‐Apple Erika van der Kloet 《Child development》2018,89(2):663-680
This study examined the transactional interplay among children's negative family representations, visual processing of negative emotions, and externalizing symptoms in a sample of 243 preschool children (Mage = 4.60 years). Children participated in three annual measurement occasions. Cross‐lagged autoregressive models were conducted with multimethod, multi‐informant data to identify mediational pathways. Consistent with schema‐based top‐down models, negative family representations were associated with attention to negative faces in an eye‐tracking task and their externalizing symptoms. Children's negative representations of family relationships specifically predicted decreases in their attention to negative emotions, which, in turn, was associated with subsequent increases in their externalizing symptoms. Follow‐up analyses indicated that the mediational role of diminished attention to negative emotions was particularly pronounced for angry faces. 相似文献
624.
We analysed work-related musculoskeletal injuries (WMSI) in two modern dance companies to determine whether injury rates decreased and patterns altered compared to previous 3-yr and 6-yr audits (0.48 and 0.25/1000-hrs exposure respectively). In this prospectively designed 15-yr cohort study, data were collected in 30-dancer Company-1 and 12-dancer Company-2. In-house physical therapists tracked WMSI and time-loss-injuries for 159 dancers (42 dancers/yr). 15-yrs were grouped into five 3-yr blocks for comparison with prior audits. Negative binomial logistic regression analyses were conducted with exposure-hrs converted to the natural log and used as the offset variable. Block and company were categorical predictors for dependent variables: WMSI, time-loss-injuries, trauma-injuries and overuse-injuries (p < 0.05). 69% of dancers reported WMSI; 45% sustained at least one time-loss-injury. Company-1, with greater annual exposure, was 1.6-times more likely to sustain time-loss-injuries (p = 0.016, CI = 1.095–2.422) and 5.6-times more likely to sustain time-loss overuse-injuries (p = 0.003, CI = 1.812–17.327). Compared to Block-1, WMSI and time-loss-injuries decreased in Blocks-2, 3, and 5 (p ≤ 0.027). The ratio of time-loss overuse to trauma-injuries was reversed, with trauma-injuries accounting for over 80% of injuries by Block 5. Time-loss-injuries averaged 0.16 injuries/1000-hrs, lower than rates in ballet and sports. Decreased injury rates and changed injury patterns demonstrate efficacious injury management and prevention programming. 相似文献
625.
Funding for London museums has increased enormously in recent years. The lottery has contributed hundreds of millions of pounds for capital developments; central government revenue in the tens of millions goes to funding free admission to the national museums and galleries. The research described in this paper focuses on museums that opened lottery‐funded capital projects in 2000, and on the relationship between this additional funding and museum attendance. The authors found that the extra money led to extra visits—and for the first time attempted to calculate what those visits cost. This research also looks at whether people chose improved museums over other museums, and briefly investigates the impact on attendance of the outbreak of foot and mouth disease and the downturn in tourism following the terrorist attacks of September 11, 2001. 相似文献
626.
This article is concerned with the relationships between children's understanding of the organisation of television time and their sense of what it means to be a child. It is based on qualitative data gathered in one inner city primary school, as part of a broader research project investigating the changing nature of children's media cultures. The article suggests that the notion of time is a crucial aspect of the ways in which children define their relationship with television. It analyses three related aspects of this phenomenon: firstly, children's perceptions of the institutional definitions embodied in the practice of television scheduling; secondly, their notions of psychological development, based partly on the structure of the schedule and partly on their own ‘reading histories'; and thirdly, the place of their television viewing in the scheduling and organisation of family life. 相似文献
627.
628.
William Davies 《Journal of Cultural Economy》2017,10(1):34-48
In a digital society, we are frequently invited to communicate our present affective state via interfaces. These include smart-phone apps which allow users to track their mood in ‘real-time’, plus touchpads in organisations and public spaces which seek rapid feedback on whether an experience is positive or negative. In contrast to the use of surveys as tools of valuation, these technologies seek to capture experience in ‘real-time’, which can then be viewed and evaluated critically at a later time. Based on study of a number of mood-monitoring technologies, this paper highlights some of the ways in which they challenge conventional accounts of (e)valuation. In particular, rather than inviting individuals to represent their feelings towards the past numerically, they invite them to make uncritical expressions of positive or negative mood in the present. The central question of value is no longer how much is something valued, but whether or not it is valued. Quantitative and calculated analysis of positive and negative emotions occurs subsequently. 相似文献
629.
This paper attempts to determine the ethnic profile (sometimes called “cultural diversity”) of the museum sector workforce. It sets the museum sector workforce in the context of the population as a whole and makes some comparisons to the diversity of the wider cultural sector workforce. It looks also at positive action training schemes, targeted at under-represented minority groups, in particular the Museums Association's Diversify scheme, looking at their cost and effectiveness in securing employment. It also describes other positive action schemes such as Arts Council England's Inspire programme and Diversify management-level traineeships and traineeships for deaf and disabled people. It tentatively considers the impact and value for money of positive-action training. It also sets out the legal and policy context for workforce diversification, in particular the implications for data collection of section 37 of the Race Relations Act 1976.
The headline finding is that the proportion of people from minority-ethnic backgrounds in the UK museum sector increased from 2.5% in 1993 to about 7% in 2006–2008. This varies between 1.3% and 10.4% depending on the type of museum and the type of job and compares to an overall minority-ethnic working age population of 12.6% in England in 2008.
There is a significant under-representation of most (but probably not all) minority-ethnic groups in most areas of museum work. The paper concludes by making brief suggestions about how policy makers and researchers might respond. 相似文献
630.
To assess the effect of cold water immersion and active recovery on thermoregulation and repeat cycling performance in the heat, ten well-trained male cyclists completed five trials, each separated by one week. Each trial consisted of a 30-min exercise task, one of five 15-min recoveries (intermittent cold water immersion in 10 degrees C, 15 degrees C and 20 degrees C water, continuous cold water immersion in 20 degrees C water or active recovery), followed by 40 min passive recovery, before repeating the 30-min exercise task. Recovery strategy effectiveness was assessed via changes in total work in the second exercise task compared with that in the first. Following active recovery, a mean 4.1% (s = 1.8) less total work (P = 0.00) was completed in the second than in the first exercise task. However, no significant differences in total work were observed between any of the cold water immersion protocols. Core and skin temperature, blood lactate concentration, heart rate, rating of thermal sensation, and rating of perceived exertion were recorded. During both exercise tasks there were no significant differences in blood lactate concentration between interventions; however, following active recovery blood lactate concentration was significantly lower (P < 0.05; 2.0 +/- 0.8 mmol . l(-1)) compared with all cold water immersion protocols. All cold water immersion protocols were effective in reducing thermal strain and were more effective in maintaining subsequent high-intensity cycling performance than active recovery. 相似文献