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21.
José Luis Molina Hugo Valenzuela-García Miranda J. Lubbers Paula Escribano Marta M. Lobato 《Voluntas: International Journal of Voluntary and Nonprofit Organizations》2018,29(4):725-739
In order to contribute to the debate about social entrepreneurship, we take an empirical perspective and describe the phenomenon in Catalonia, Spain, during the financial crises of the early twenty-first century. For this aim, we conducted 43 in-depth interviews with social entrepreneurs, launched a web-based survey with 90 responses, and built a database with 347 organizations and/or ventures settled in Catalonia with an explicit social/environmental goal. The data show that many social/environmental initiatives emerged during the economic crisis, either as a self-employment alternative to unemployment, or as a commercial venture started by nonprofit organizations as a reaction to the reduction in public expense in this sector. In addition, the crisis fueled the emergence of ventures oriented to non-market exchange and social currencies. As a whole, we argue that this new reality can be conceptualized as the emergence of an unsettled Strategic Action Field where banks, business schools and public administrations alike promote the label of “social entrepreneurship” through awards and startup services, whereas other groups claiming the same social/environmental goals contest this market-oriented definition of the field. 相似文献
22.
Thekla F. Vrolijk-Bosschaart Eva Verlinden Miranda W. Langendam Vivienne De Smet Arianne H. Teeuw Sonja N. Brilleslijper-Kater 《Journal of child sexual abuse》2018,27(7):729-751
Children with alleged child sexual abuse (CSA) need to be assessed systematically. The use of validated instruments during the assessment, like the Child Sexual Behavior Inventory (CSBI), could add diagnostic value. We aim to assess the diagnostic utility of the CSBI to differentiate between sexually abused and non-abused children. We conducted a systematic review. We searched the electronic databases MEDLINE and PsychInfo for studies comparing CSBI scores in sexually abused children and non-abused children (2–12 years old). Two independent reviewers extracted data and assessed the methodological quality. We included 7 (out of 1048) articles. The CSBI total scores were significantly higher in CSA-victims compared with non-abused children (in case–control settings). However, in children with suspected CSA, the results were ambiguous. One study reported significant differences. Another study reported weak diagnostic ability for the CSBI-3 in children with suspected CSA (a sensitivity and specificity of 0.50, with a positive predictive value of 0.28, and a negative predictive value of 0.72). Research on the diagnostic utility of the CSBI for suspected CSA is limited and shows disappointing results. Until more research is done, the CSBI should not be used on its own to differentiate between sexually abused and non-abused children. 相似文献
23.
Maria Francesca Cracolici Miranda Cuffaro Peter Nijkamp 《Statistical Methods and Applications》2009,18(2):275-291
Using spatial econometric models, this paper focuses attention on the spatial structure of provincial unemployment disparities
of Italian provinces for the year 2003. On the basis of findings from the economic literature and of the available socio-economic
data, various model specifications including supply- and demand-side variables are tested. Further we use ESDA analysis as
equivalent to integration analysis on time series; therefore it is applied on each variable, dependent and independent, involved
in the statistical model. The suggestions of ESDA lead us to the most adequate statistical model, which estimates indicate
that there is a significant degree of neighbouring effect (i.e. positive spatial correlation) among labour markets at the
provincial level in Italy; this effect is present notwithstanding we controlled for local characteristics. The unemployment
shows a polarized spatial pattern that is strongly connected to labour demand and to a much lesser extent to the share of
young population and economic structural composition. 相似文献
24.
Gina Miranda Samuels 《Journal of marriage and the family》2009,71(1):80-94
There are increasing numbers of multiracial families created through marriage, adoption, birth, and a growing population of multiracial persons. Multiracials are a hidden but dominant group of transracially adopted children in both the United Kingdom and the United States. This paper introduces findings from an interpretive study of 25 transracially adopted multiracials regarding a set of experiences participants called “being raised by White people.” Three aspects of this experience are explored: (1) the centrality yet absence of racial resemblance, (2) navigating discordant parent‐child racial experiences, and (3) managing societal perceptions of transracial adoption. Whereas research suggests some parents believe race is less salient for multiracial children than for Black children, this study finds participants experienced highly racialized worlds into adulthood. 相似文献
25.
Miranda J. Lubbers Tom A. B. Snijders Margaretha P. C. Van Der Werf 《Journal of research on adolescence》2011,21(2):488-504
This article examines the dynamics of peer relationships across the first 2 grades of Dutch junior high schools (average age 13–14). Specifically, we studied how gender and compositional changes in classrooms structured the changes in peer relationships between the 2 grades. Expectations were derived from past research, and we tested whether these held when methods for data analysis were applied that control appropriately for the dependence structure of the data (more specifically, multilevel analysis and a multilevel application of actor‐oriented models for network evolution). Analyses revealed that the stability of peer acceptance was relatively low and that it was affected neither by the level of classroom stability nor by gender. Dyadic relationships were moderately stable. Tendencies toward reciprocity, network closure, and gender similarity shaped the changes in networks of peer relationships within classes. Contrary to past findings, female newcomers in classrooms were equally as well accepted as male newcomers or established class members. 相似文献
26.
Configurations of Adolescents' Peer Experiences: Associations With Parent–Child Relationship Quality and Parental Problem Behavior
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Tina Kretschmer Miranda Sentse Wim Meeus Frank C. Verhulst René Veenstra Albertine J. Oldehinkel 《Journal of research on adolescence》2016,26(3):474-491
Adolescents' peer experiences embrace behavior, relationship quality, status, and victimization, but studies that account for multiple dimensions are rare. Using latent profile modeling and measures of peer behavior, relationship quality, peer status, and victimization assessed from 1,677 adolescents, four profiles were identified: High Quality, Low Quality, Low Quality Victimized, and Deviant Peers. Multinomial logistic regressions showed that negative parent–child relationships in preadolescence reduced the likelihood of High Quality peer relations in mid‐adolescence but only partly differentiated between the other three profiles. Moderation by gender was partly found with girls showing greater sensitivity to parent–child relationship quality with respect to peer experiences. Results underline the multifaceted nature of peer experiences, and practical and theoretical implications are discussed. 相似文献
27.
This study investigated the influence of emotion on toddlers' prosocial behavior in instrumental helping tasks with an unfamiliar adult. The goals were to examine whether early prosocial behavior was affected by (1) the adult's expressions of sadness (in contrast to a neutral expression) as a cue of need and (2) toddlers' emotion understanding. Thirty‐five 18‐ to 20‐month‐olds participated in eight trials in which an experimenter either indicated need for assistance (experimental condition) or did not (control). In addition, the experimenter expressed either sadness or neutral affect in each trial. Toddlers' emotion understanding was assessed using maternal reports of children's emotion words. The experimenter's emotional expression alone was not associated with prosocial behavior, but toddlers helped more in experimental than control conditions. However, toddlers with larger emotion word vocabularies were marginally more prosocial when the experimenter expressed sadness, and girls provided more assistance than boys in experimental conditions. These findings highlight the complex influences of emotion on early prosocial motivation. 相似文献
28.
Monica M. Matthieu PhD Giovanina Gardiner Ellen Ziegemeier Miranda Buxton Lu Han Wendi Cross 《Social Work in Mental Health》2014,12(5-6):443-456
Community-dwelling veterans at risk for suicide may be in contact with a variety of providers in agency-based settings that offer health and human services. The study aim is to describe the perspective of agency-based clinical and community providers who may come into contact with veterans in need of suicide prevention services and to examine the nature of their personal and professional relationships to individuals at risk for suicide among this sample.This study reports on qualitative data from a sample of Veterans’ Affairs (VA) and community providers serving veterans and military families in one Midwestern state (N = 70). Providers completed a survey assessing exposure to suicide, including contact with and relationship to someone suicidal, and organizational characteristics of the providers’ employing agencies. Semi-structured interview questions probed for the nature of how they would react with suicidal individuals. Most providers (94%) had some prior contact with someone who was suicidal, and nearly three quarters (77%) knew someone who had died by suicide. Providers reported powerful emotional responses of sadness and remorse to suicidal experiences. While these providers interact with veterans and military families as part of their jobs, they may have their own history of being exposed to suicide, both professionally and personally. 相似文献
29.
Ethnic residential concentration is often found to hamper immigrants’ majority language proficiency. However, there are still several gaps in our understanding of the relationship between ethnic concentration and ethnic minorities’ language practices. This study examines the extent to which ethnic concentration also constrains immigrants’ majority language use, whether contact with natives and co-ethnics mediates these relationships, and whether ethnic concentration relates to second-generation minorities’ minority language proficiency. Structural equation models on data for people of Turkish and Moroccan origin living in the Netherlands (N = 2163) showed that ethnic concentration is indirectly related to weaker majority language proficiency and less majority language use through contact with natives and co-ethnics. For second-generation minorities, ethnic concentration is related to better minority language proficiency. 相似文献
30.
Brazil is currently recognized as the 10th largest producer of castings, and the city of Cláudio, MG is known worldwide as the "Greatest foundry and metallurgical pole in Latin America", with more than 80 companies. However, this large number of enterprises and increasing investments in product development has demanded an increase in manpower and working hours of workers in the sector, proportionally increasing the incidence of occupational related health problems like RSI (repetitive strain injury), WMSDs (work-related musculoskeletal disorders) and industrial accidents. This article aims to characterize the industry from previously conducted case studies to relate the main causes of occupational diseases and outline possible interventions through design, showing how this tool can contribute to improve the working environment, workplace, tools and equipment through ergonomics adjustments. 相似文献