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1.
The tendency for many girls to be less proficient in mathematics than boys is accounted for by their anticipated family roles, i.e., by the cultural mandate that they be primarily committed to thegemeinschaft of the family. This encourages them to focus on the practical affairs of everyday life rather than to venture out to the hypothetical. Being tied to thegemeinschaft also means that they stay close to home, making less use of physical space, and therefore remaining inhibited in their spatial conceptualization. The restriction in the use of physical space together with their commitment to thegemeinschaft restricts their social space as well, i.e., helps keep their social relationships on a simple rather than on a complex level, thereby limiting their universalistic relationships in favor of particularistic ones. The three factors—concern with the practical, limited use of physical space, and the emphasis on particularistic relationships—combine to discourage the taste, and perhaps even the capacity, for the abstract thinking which is most needed in mathematics.
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Many structural definitions for social community have been proposed in attempt to characterize and further understand the structure of social relationships. Algorithms using quantitative concepts such as centrality measures, spectral methods and other clustering measures have been used to compute social communities. While these methods have had much success in extracting meaningful subgroups in social and biological (and other) networks, they do not necessarily reveal the defining structure of social attraction.  相似文献   

3.
Thirty‐five years ago Pierre Bourdieu asserted that food preferences, as much as any other element of culture, are distributed within a space of difference more or less homologous with the social space of class positions. Plumbing data on annual spends on all manner of food items, he detected two key oppositions – a taste for the light versus a taste for the heavy on the one hand and a taste for rich foods versus a taste for healthy and exotic foods on the other – and located their generative principles in differences of volume of capital and composition of capital respectively. Deploying a correspondence analysis of similar data using the 2010 Living Costs and Food Survey, supplemented by data from the 2008 British Social Attitudes survey and the 2003 Cultural Capital and Social Exclusion Survey, we seek to examine whether comparable differences in expenditure and preferences are observable in contemporary Britain and, consequently, to illuminate the current structure of the food space and its homology with class. Ultimately, we conclude that Bourdieu's general model is essentially transposable from 1960s France to the UK at the dawn of the 21st century, though we put additional emphasis on the ethical dimension of food consumption, and reflect on the prevalent instances of symbolic violence it underpins.  相似文献   

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This study investigates the amount of social capital possessed by obese persons. This is an interesting issue for social work because the relational attitude of users and their social capital are crucial for the efficacy and sustainability of helping actions. The study found that the social capital of a sample of obese persons undergoing obesity treatment in an Italian hospital ward did not differ from that of the general Italian population and no association between the BMI of the obese patients and the characteristics of their social capital was found. Overall the social capital of the obese patients was similar to that of the general population. This can be considered a useful prerequisite for the launching of recovery projects based on the involvement and reinforcement of interpersonal relations, using the social capital of the obese people to communicate and support a course of treatment structured according to the methodology of relational social work, particularly through self-help/mutual aid groups.  相似文献   

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The problem raised in this article is whether disabled people can and should be considered as a social group with respect to political representation. The question is first discussed on the basis of theories of social and status groups. Next, the article examines how the topic is reflected empirically at the local political level in Norway, expressed by party political leaders and elected disabled representatives. The authors suggest that disabled people can and should be considered as a social group in relation to political representation. Not doing so, they argue, will in effect delay the process towards full recognition and active political citizenship.  相似文献   

6.
This paper studies a deviant social position within a small group of Italian Fishermen. The role of “court-jester” emerges and, as the title suggests, the relation between this role and the inherent properties of the deviant are explored. It is argued that the emergence of roles among deviant social positions is dependent upon the personal attributes of the deviant and the characteristics of his relations to other members of the group.  相似文献   

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《Social Networks》1988,10(2):137-155
This paper expands the concept of “block”, as in “blockmodeling”, by relating it to the “blocks” of permutation groups. Crucial to this development is the idea of graph automorphism, which captures the essence of “regular equivalence” in a way that allows the flexibility of the group block concept. Blocks, unlike regular or structural equivalence classes, are not disjoint, allowing overlapping and hierarchical structures to be described. One of the main application of these techniques is to “crack” a disappointingly small number of orbits (say one or two) found in highly symmetric graphs into a richer block structure.  相似文献   

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We present a method for estimating transmission matrices that describe the mixing and the probability of infection between age groups. Transmission matrices can be used to estimate age-dependent forces of infection in age-structured, compartmental models for the study of infectious diseases. We analyze the social network generated by the synthetic population of Portland and extract mixing patterns. Our results show that the mixing within the population consists of two groups, children and adults. Children interact most frequently with other children close to their own age, while adults interact with a wider range of age groups and the durations of typical adult contacts are shorter than typical contacts between children. Furthermore, the transmission matrix shows that children are more likely to acquire infection than adults.  相似文献   

12.
There is growing concern in our society regarding the resurgence of racist movements. There has been increased media coverage of these activities and educators warn that racism is on the rise in our schools and on college campuses. This article examines the similarity of responses of college students of various racial and ethnic groups. The Social Distance Scale was administered to 415 undergraduate students. The research reveals that, overall, most college students would be willing to admit most racial/ethnic groups to their clubs as personal chums or to their streets as neighbors. Iranians were consistently given the greatest distance (to citizenship in my country) by all groups. Implications of this study purport that schools as agents of socialization can expose students to multicultural diversity within an academic setting.  相似文献   

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Humans are well known to belong to many associative groups simultaneously, with various levels of affiliation. However, most group detection algorithms for social networks impose a strict partitioning on nodes, forcing entities to belong to a single group. Link analysis research has produced several methods which detect multiple memberships but force equal membership. This paper extends these approaches by introducing the FOG framework, a stochastic model and group detection algorithm for fuzzy, overlapping groups. We apply our algorithm to both link data and network data, where we use a random walk approach to generate rich links from networks. The results demonstrate that not only can fuzzy groups be located, but also that the strength of membership in a group and the fraction of individuals with exclusive membership are highly informative of emerging group dynamics.  相似文献   

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Abstract

This article describes the running of four Living Libraries on a UK postgraduate social work course. A Living Library is a metaphoric remodelling of a conventional library where people, as authors of their experiences, provide specialist knowledge based on authorial areas of expertise. In the Living Libraries discussed here, ‘Living Books’ carried stories of social work—their narratives were of lived experiences as people using social care services; as carers in personal relationships with others who use social care services; or, as social work practitioners. The focus of this article is on those Living Libraries involving the participation of the first two of these groups. Drawing on social psychology, phenomenology and human geography, we propose that a Living Library can act as a connective space within social work education by engendering a discursive forum where all participants—people with experiences of services, students, practitioners and social work educators—are given both the freedom and obligation to talk openly about their differential experiences, fears and hopes for social work. Through this process, opportunities are created to consider how improvements that meet all stakeholders’ interests may be achieved.  相似文献   

15.
This article examines the impact of sensorimotor deficiencies on social and emotional development in childhood. Children who have impairments in processing and coordinating sensory experience are unable to sufficiently develop sensorimotor schemas. Sensorimotor learning, in part, creates the experimential domain of the emergent self and is also a necessary component of core self development as outlined by Daniel Stern. The impact of deficiencies on the core self and, therefore, on social and emotional development are demonstrated with a complicated case example. The treatment process highlights the possibility of reworking core self issues and their effects on self concept and relationships. Multidisciplinary treatment is required to fully address all deficits. The child psychotherapist's role is to attend to the emotional and relational issues, as well as to coordinate the work with family and school.is on the editorial board of theClinical Social Work Journal, is on the faculty of the Institute for Clinical Social Work, and is in private practice.  相似文献   

16.
This paper introduces a novel approach for modeling a set of directed, binary networks in the context of cognitive social structures (CSSs) data. We adopt a relativist approach in which no assumption is made about the existence of an underlying true network. More specifically, we rely on a generalized linear model that incorporates a bilinear structure to model transitivity effects within networks, and a hierarchical specification on the bilinear effects to borrow information across networks. This is a spatial model, in which the perception of each individual about the strength of the relationships can be explained by the perceived position of the actors (themselves and others) on a latent social space. A key goal of the model is to provide a mechanism to formally assess the agreement between each actors’ perception of their own social roles with that of the rest of the group. Our experiments with both real and simulated data show that the capabilities of our model are comparable with or, even superior to, other models for CSS data reported in the literature.  相似文献   

17.

Objectives

To identify what types of behaviors are defined as child maltreatment by the Israeli public, and which types of incidences are seen as justifying reporting to the authorities. The study examines to what extent these views are different among social groups in the Israeli society (e.g., Arabs and ultra-Orthodox).

Methods

A telephone survey was conducted among a representative sample of 812 adults in Israel, with an oversampling of additional 50 ultra-Orthodox Jews. A series of 12 scenarios was presented to respondents who indicated whether each of them was a case of maltreatment and whether it justified reporting to authorities.

Results

There was strong consensus among the participants that some scenarios indicate maltreatment. These scenarios related to all types of maltreatment and were associated with potentially severe harm. The tendency to justify reporting is weaker than the tendency to see them as cases of maltreatment. Further, there is a correspondence (although not a perfect one) between to what extent scenarios are judged as more indicative of maltreatment and the extent to which they are seen as justifying reporting. Both Arabs and ultra-Orthodox Jews tend to see more maltreatment than Jews in general and non ultra-Orthodox Jews in particular, except for using corporal punishment to “educate” an insolent child. No consistent differences were found between these groups in their justification for reporting.

Conclusions

There are indications that the underlying dimension which determines the identification of cases as maltreatment and justifies reporting is the severity of the potential harm to child, rather than the type of maltreatment (i.e., physical, sexual, neglect or emotional). The authors suggest that public campaigns should be tailored to address the different attitudes and perspectives of different social-cultural groups.  相似文献   

18.
Abstract In this article I suggest analysing the formation of diaspora communities as an instance of mobilization processes thereby countering essentialist concepts of diaspora that reify notions of belonging and the‘roots’of migrants in places of origin. Taking the imagination of a transnational community and a shared identity as defining characteristics of diaspora and drawing on constructivist concepts of identity, I argue that the formation of diaspora is not a‘natural’consequence of migration but that specific processes of mobilization have to take place for a diaspora to emerge. I propose that concepts developed in social movement theory can be applied to the study of diaspora communities and suggest a comparative framework for the analysis of the formation of diaspora through mobilization. Empirical material to substantiate this approach is mainly drawn from the Alevi diaspora in Germany but also from South Asian diasporas.  相似文献   

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