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311.
Infant babbling has an important social function in promoting early language development by attracting caregiver attention and prompting parents' contingent, simplified speech, which is more learnable for infants. Here, we demonstrate that prelinguistic infant vocalizations also create learning opportunities for infants in childcare settings by eliciting simplified and more learnable linguistic information during teacher-infant interactions. We compared the rates and complexity of contingent and non-contingent verbal interactions of 34 childcare teachers during a one-on-one free play interaction with a familiar infant under their care (M = 12.6 months old). As compared to non-contingent utterances, teachers' contingent utterances included fewer unique words, a higher proportion of single-word responses, and a shorter mean length of utterances. Teachers did not change their response length based on infants' syllable type and were equally likely to respond to vowels and consonant-vowel vocalizations. Sources of individual differences in the simplification effect related to infant behaviors and teacher characteristics are discussed. The results parallel previous findings demonstrating the simplification effect in parent-infant interactions. That teachers also show this simplification effect when responding to infant vocalizations suggests the power of infant prelinguistic vocalizations for organizing caregiver attention in various settings to elicit simplified, learnable language.  相似文献   
312.
This study examined trajectories of victimization and problem behaviors within and across three grades of middle school. Participants were 2,166 adolescents from three urban middle schools in the United States who completed measures of victimization, physical and relational aggression, substance use, and delinquent behavior. Latent curve analyses modeled changes in each construct across 12 waves collected every 3 months. In each case, the best‐fitting model required separate linear slopes to represent changes within each grade and a factor representing decreases in the summers. Positive cross‐construct correlations were found for intercepts, linear slopes, and measures within waves. The findings suggest strong associations among victimization and problem behaviors, and individual differences in their patterns of change both within and across grades.  相似文献   
313.
314.
This study examined the well-being of mid- and later-life mothers of developmentally disabled (DD) children. Mothers of DD children (n = 33) and mothers in a comparison group (n = 27) responded to a series of quantitative measures of well-being and open-ended questions. In general, quantitative results indicated lower levels of well-being for mothers of DD children. However, we examined these results within the contexts of educational and financial realities and access to adequate social support. Analysis of the qualitative data resulted in the themes of enhancements to well-being, challenges to well-being and normative experiences of being a parent. Results point to the need to further understand reciprocity in the mother-child relationships and the influence of severity of the developmental disability on mother's well-being.  相似文献   
315.
Hydrometeorological phenomena have increased in intensity and frequency in last decades, with Europe as one of the most affected areas. This accounts for considerable economic losses in the region. Regional adaptation strategies for costs minimization require a comprehensive assessment of the disasters’ economic impacts at a multiple-region scale. This article adapts the flood footprint method for multiple-region assessment of total economic impact and applies it to the 2009 Central European Floods event. The flood footprint is an impact accounting framework based on the input–output methodology to economically assess the physical damage (direct) and production shortfalls (indirect) within a region and wider economic networks, caused by a climate disaster. Here, the model is extended through the capital matrix, to enable diverse recovery strategies. According to the results, indirect losses represent a considerable proportion of the total costs of a natural disaster, and most of them occur in nonhighly directly impacted industries. For the 2009 Central European Floods, the indirect losses represent 65% out of total, and 70% of it comes from four industries: business services, manufacture general, construction, and commerce. Additionally, results show that more industrialized economies would suffer more indirect losses than less-industrialized ones, in spite of being less vulnerable to direct shocks. This may link to their specific economic structures of high capital-intensity and strong interindustrial linkages.  相似文献   
316.
This paper investigates how planning experts understand the potential of integrating the concept of green infrastructure in planning practice in Germany. It develops a systematic approach for green infrastructure planning at the landscape scale. Research methods include a web-based survey among German planning experts and geographic information system analysis in the case study region of Hannover. Survey results suggest that the green infrastructure concept is not yet well known in planning practice, and that the potential benefits for planning lie primarily in communication purposes. An approach is developed here that sets priorities for green infrastructure development based on its potentials for creating synergies in the provision of ecosystem services.  相似文献   
317.
VOLUNTAS: International Journal of Voluntary and Nonprofit Organizations - Considering that the members of the International Non-Governmental Organizations (INGO) Accountability Charter played a...  相似文献   
318.
This article provides an interdisciplinary exploration of the ways in which social isolation is constructed in institutional and public imaginaries. It examines the discursive devices that produce hikikomori subjectivities, with a particular focus on the existence of an enduring deviant construct. Despite largely existing in the private sphere, hikikomori are positioned as residing outside of the prevailing system of social relationships and as such are perceived as a threat to social order. Persistent psycho-medical and idiosyncratic cultural depictions of hikikomori continue to obscure those who are doing the defining. Such portrayals also re-assert enduring normative expectations concerning the social, civil and economic participation of young people. Through an interdisciplinary approach that blends sociological and cultural critique, this paper challenges the dominant discourses framing hikikomori, at the same time underlining the ways in which these limiting discourses act upon the self by reinforcing an individualised subjectivity, masking the network of institutions and cultural discourses that mediate this process. We assert that there needs to be a broadening of the concept away from the atomised individual to one that situates hikikomori within a social and cultural context, having significant implications for identity and notions of personhood in contemporary, digital Japan and beyond.  相似文献   
319.
This article is concerned with photographic albums produced at the Breakwater Convict Station in Cape Town in the late nineteenth and early twentieth centuries. While examining the extent to which this photographic project resonated with the global proliferation of Bertillonage and was part of an attempt to professionalize the penal system at the Cape, it argues that the photographs were the product of a distinct local and historically contingent negotiation of how photography would help constitute a particular subject of rule: the modern category of the prisoner. The article offers an analysis of the albums’ complicated position in the archive that circumvents a facile blending of these images/objects into the narrative of a colonial disciplinary regime of vision. Instead, it pays attention to the archival, semantic and aesthetic ambiguity of the photographs – and the ways in which colonial prison and police institutions attempted to contain these ambiguities – in order to reveal the intricacy of the imprisoned subjects’ growing exposure to an environment marked by the technological regulation of time, space and the body.  相似文献   
320.
Eighty-two younger and older adults participated in a two-part study of the decoding of emotion through body movements and gestures. In the first part, younger and older adults identified emotions depicted in brief videotaped displays of young adult actors portraying emotional situations. In each display, the actors were silent and their faces were electronically blurred in order to isolate the body cues to emotion. Although both groups made accurate emotion identifications well above chance levels, older adults made more overall errors, and this was especially true for negative emotions. Moreover, their errors were more likely to reflect the misidentification of emotional displays as neutral in content. In the second part, younger and older adults rated the videotaped displays using scales reflecting several movement dimensions (e.g., form, tempo, force, and movement). The ratings of both age groups were in high agreement and provided reliable information about particular body cues to emotion. The errors made by older adults were linked to reactions to exaggerated or ambiguous body cues.  相似文献   
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