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81.
Carlo Pietrobelli 《LABOUR》1998,12(2):170-170
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82.
Familial and nonfamilial relations play prominent roles in fostering youths’ prosocial tendencies. The present study examined the direct and indirect relations among family conflict, parental and peer acceptance, deviant peer affiliation, and prosocial tendencies. Participants included 306 (53.8% female, Mage = 15.50, SD = .42; range = 14–18) U.S. Latino/a adolescents and their parents (87.9% mothers). The majority of adolescents were born in the United States (N = 206, 68.0%; average time in United States = 10 years) and identified as a Mexican heritage group member (N = 248, 81.0%). Findings differed by nativity as parental acceptance predicted prosocial tendencies for U.S. Latinos/as born outside the United States and peers were significant predictors of prosocial tendencies for U.S.‐born Latino/as.  相似文献   
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ABSTRACT: This article focuses on a particular aspect of the evolution of the Italian trade unions, that is the problems faced by them in dealing with the political institutions and structures, or, in other words, the political system. We consider this period from the mid‘70s to the early 80s, because it represents the culmination of a gradual development in both unions and institutions during the previous years, and the resulting problems that evolved in the interaction between them and the political institutions. We look at how the unions’political action was modified during this lapse of time, and draw some conclusions about the unions resulting political role.  相似文献   
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Over the past decades, social enterprises have been acknowledged as key welfare actors in several EU countries. In spite of the dramatic research devoted to exploring them, several issues concerning the definition, drivers and roles played by policies in sustaining social enterprise growth are still highly contested. Drawing on the papers published in this Monographic section, the introduction to this issue reconstructs the debate that has accompanied the emergence and development of social enterprises with a view to providing evidence of the advantages of collective participation for social enterprise emergence and growth. Next, the introduction pays attention to the factors that have led to the emergence and success of social enterprises as a form of self-organization of civil society; and briefly describes the papers included in this issue.  相似文献   
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We propose a method to decompose the young adult mortality hump by cause of death. This method is based on a flexible shape decomposition of mortality rates that separates cause-of-death contributions to the hump from senescent mortality. We apply the method to U.S. males and females from 1959 to 2015. Results show divergence between time trends of hump and observed deaths, both for all-cause and cause-specific mortality. The study of the hump shape reveals age, period, and cohort effects, suggesting that it is formed by a complex combination of different forces of biological and socioeconomic nature. Male and female humps share some traits in all-cause shape and trend, but they also differ by their overall magnitude and cause-specific contributions. Notably, among males, the contributions of traffic and other accidents were progressively replaced by those of suicides, homicides, and poisonings; among females, traffic accidents remained the major contributor to the hump.  相似文献   
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The goals of this study were to examine (1) stability of maternal directiveness during interactions with their children from toddlerhood to late middle childhood, (2) direct and mediated relations between mothers' directiveness when children were two years old, mothers' respect for autonomy and children's positivity and negativity toward their mothers when children were in late middle childhood, and (3) differences in these paths by ethnoracial group. Participants included 876 European‐American, 789 African‐American, and 411 Mexican‐American mothers and their children from the Early Head Start Research and Evaluation Project. Maternal respect for autonomy at Time 2 partially mediated an association between Time 1 directiveness and observed child positivity toward mothers at Time 2. There was also a direct inverse link between Time 1 maternal directiveness and children's observed positivity toward mothers at Time 2. Relations were similar across ethnoracial groups and for boys and girls. The discussion focuses on heterotypic stability in directive parenting and its implications for children's feelings toward their mothers.  相似文献   
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Summary. We propose modelling short-term pollutant exposure effects on health by using dynamic generalized linear models. The time series of count data are modelled by a Poisson distribution having mean driven by a latent Markov process; estimation is performed by the extended Kalman filter and smoother. This modelling strategy allows us to take into account possible overdispersion and time-varying effects of the covariates. These ideas are illustrated by reanalysing data on the relationship between daily non-accidental deaths and air pollution in the city of Birmingham, Alabama.  相似文献   
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