A test of structural features of granovetter's strength of weak ties theory

Granovetter's ‘strength of weak ties’ theory offers a satisfying approach to the study of integration in networks of face-to-face interaction consisting of multiple subgroups. The present paper tests five hypotheses of this theory in the setting of a multidisciplinary social network of biological scientists. Considerable support for the theory is indicated: the local bridges and intergroup ties in the network are disproportionately weak ties.     

The ecology of social networks in four urban neighborhoods

This paper re-examines the question of the social “fabric” of urban neighborhoods on the basis of residents' personal networks. Data were collected on the number, relative intimacy, and spatial distribution of social relationships among residents of two ethnically homogenous and two ethnically heterogenous neighborhoods in a medium-sized city in the midwestern United States. The analysis focused on spatial distributions and variables associated with differences in the average number or intimacy of neighborhood network ties. Herbert Gans had predicted that in heterogenous neighborhoods residential proximity would be a less important factor in social network formation than has previously been reported for socially homogeneous residential settings (especially Festinger et al. 1950). The results from this study indicated that the effects of proximity were more, rather than less, reflected in the spatial distribution of social relationships in the ethnically heterogenous neighborhoods. The face-block was identified as an important socio-spatial unit in all four neighborhoods.     

Good kids with ties to “deviant” peers: network strategies used by African American and Latino young men in violent neighborhoods

Adolescence can be a precarious time for young men of color growing in low-income neighborhoods with high rates of violence. For young men in those neighborhoods this may mean developing a suite of coping strategies that help them successfully navigate their neighborhood and school. Those strategies may include developing social ties with neighborhood residents that are engaged in “deviant” behavior. The aim of this paper study is to leverage the concept of resiliency to examine how social ties to the neighborhood-based “deviant” peers operate as protective factors. To answer this question we use qualitative data from African American and Latino boys and young men from neighborhoods in Chicago and Waukegan, IL who are between the ages of 14–25. Themes emerged that highlight short term positive impacts of social ties with “deviant” peers vs long term consequences. Implications for social work practice and future research are discussed.     

Collective Efficacy and Crime in Los Angeles Neighborhoods: Implications for the Latino Paradox*

We use data from the Los Angeles Family and Neighborhood Study (LAFANS) to examine the degree to which social ties and collective efficacy influence neighborhood levels of crime, net of neighborhood structural characteristics. Results indicate that residential instability and collective efficacy were each associated with lower log odds of robbery victimization, while social ties had a positive effect on robbery victimization. Further, collective efficacy mediated 77 percent of the association between concentrated disadvantage and robbery victimization, while social ties had no mediating effect. The mediation effect for concentrated disadvantage, however, was substantially weaker in the Latino neighborhoods (where it was 52%) than in the non‐Latino neighborhoods (where it was 82%), suggesting that a “Latino paradox” may be present in which crime rates in Latino neighborhoods appear to have less to do with local levels of collective efficacy than in non‐Latino neighborhoods. Implications for future research bearing on both the Latino paradox and the systemic model of social control are discussed.     

DETERMINANTS OF INDIVIDUAL NEIGHBORHOOD TIES AND SOCIAL RESOURCES IN POOR URBAN NEIGHBORHOODS

Studies on life in poor urban neighborhoods suggest the importance of kin and non-kin ties for support. Research also notes the dearth of certain ties that are important to locate economic and social resources. This research evaluates the determinants of certain types of social resources for residents in poor urban neighborhoods. Specifically, I consider the relationship between five types of neighborhood ties for residents--religious, kin, friendship, neighbor, and informal jobs--as well as race/ethnicity, and neighborhood poverty and social resources. Using the Urban Poverty & Family Life Survey and OLS and logistic regression analyses, results show religious and friendship ties are important predictors of individual social resources and support. Also, neighborhood poverty is insignificant in most of the analyses and when it is important, residents in more impoverished areas are more likely to seek out social resources than their counterparts in non-poor and moderately poor areas. These findings support variants of Compression and Composition theories as possibleexemplars for explaining ways in which residents secure social resources in poor urban neighborhoods.     

Stone's Hypothesis of “Personalizing” Shopping as Compensation for Urban Depersonalization: A Reconsideration*

Critics of Wirth's theory of urban life suggest that he underemphasized the extent of urban social networks that counteract trends toward depersonalization. One argument, by Stone. claims that persons who lack social ties at the neighborhood level compensate by establishing personal relationships in shopping, an activity normally considered highly pecuniary in orientation. A replication of Stone's theory for grocery shoppers shows just the opposite. If anything, persons who lack social ties at the neighborhood level also minimize “personalizing” in their grocery shopping.     

Community dissatisfaction and depressed mood in Suburbia

Because of contradicting theoretical statements and empirical data, there is a need to specify the exact part that neighborhood and individual characteristics represent in determining mental health related behavior and the livabiiity of residential neighborhoods. This article adds to the understanding of the general problem by exploring the contributions that economic and social status of neighborhoods and individuals make towards depressed mood and community dissatisfaction. The study was limited to men residing in “classic suburbia” in the early 1960s. Seven hypotheses were proposed — the expectancy congruence, the additive, the big reward, and big failure, the atypical person, the reward visibility, and the economic status maintenance hypotheses. Support for the big reward and pan of the additive hypothesis was observed. The relationships presented in the paper clearly demonstrate that to gain an understanding of community dissatisfaction and depressed mood we must examine an individual's social and economic status and that of his neighborhood.     

“It was totally different than what we had before”: Perceptions of urban militarism under Rio de Janeiro’s Pacifying Policing Units

Scholars argue that military ideologies, discourses, and practices are increasingly deployed in poor urban areas to control populations deemed “dangerous.” However, very little research exists to document how residents in targeted neighborhoods experience these security interventions. This article addresses this gap by considering the case of Rio de Janeiro’s UPP Program, wherein the military police occupied several of Rio de Janeiro’s favelas, or low-income marginalized neighborhoods. The intervention began in 2008 and aimed to expel drug traffickers who had controlled these areas since the 1970s and install permanent policing precincts. While many studies suggest that the urban poor tend to reject aggressive policing practices, the UPP received widespread approval by favela residents in the first years of the occupation. This article draws upon ethnographic fieldwork conducted in the City of God, one of the first neighborhoods occupied by the UPP, to examine the factors underlying residents’ positive assessment of the UPP. I found that support for the UPP hinged on (a) its deviation from the brutal and ineffective military interventions deployed in the past; (b) the UPP’s ability to subdue violent drug traffickers and restore public security; (c) state investments in social services and resources attributed to the occupation; and (d) the race, gender, and age profiles of participants, wherein women, the elderly, and lighter-skinned residents reported greater approval for the UPP than young Black men. Ultimately, these findings suggest that variability between security interventions, their impact on public security and social development, and demographic diversity within targeted neighborhoods must be considered if we are to fully understand how the urban poor experience militarized security interventions.     

The strength of weak conversational ties in the flow of information and influence

The “Strength of Weak Ties” theory is used to analyze the flow of information and influence in the network of conversational ties in a kibbutz community.The flow of six information items and two decision-making items was measured by indicators of communicative efficiency — speed, accuracy and credibility. The strength of ties activated and the direction of the flow (within groups or between groups) was analyzed.The findings reveal the actual, everyday functioning of weak ties as inter-group bridges, confirming the “Strength of Weak Ties” claim.The communicative advantages of weak ties are examined, applying structural analysis methods. The tendency of weak ties towards intransitivity and low multiplexity, is suggested to account for their frequent activation as inter-group bridges.The findings highlight the potential of social network analysis as a bridge between micro-level interaction and macro-level patterns including diffusion of innovation, formation of public opinion and social solidarity. Weak ties serve as the crucial paths between groups, thus providing the means by which individual behavior and ideas, originating in small face-to-face groups, are routinized and agglomerated into large-scale patterns.     

Neighborhoods in the Network Society the e-Neighbors study

This study examines whether the Internet is increasingly a part of everyday neighborhood interactions, and in what specific contexts Internet use affords the formation of local social ties. Studies of Internet and community have found that information and communication technologies provide new opportunities for social interaction, but that they may also increase privatism by isolating people in their homes. This paper argues that while the Internet may encourage communication across great distances, it may also facilitate interactions near the home. Unlike traditional community networking studies, which focus on bridging the digital divide, this study focuses on bridging the divide between the electronic and parochial realms. Detailed, longitudinal social network surveys were completed with the residents of four contrasting neighborhoods over a period of three years. Three of the four neighborhoods were provided with a neighborhood email discussion list and a neighborhood website. Hierarchical linear modeling (HLM) was used to model over time the number of strong and weak ties, emailed, met in-person, and talked to on the telephone. The neighborhood email lists were also analyzed for content. The results suggest that with experience using the Internet, the size of local social networks and email communication with local networks increases. The addition of a neighborhood email list further increases the number of weak neighborhood ties, but does not increase communication multiplexity. However, neighborhood effects reduce the influence of everyday Internet use, as well as the experimental intervention, in communities that lack the context to support local tie formation.     

Neighborhood Scale and Collective Efficacy: Does Size Matter?

The theory of collective efficacy emphasizes the role of the neighborhood as a unit of social control that can deter crime. The neighborhood unit is most often defined as a census tract or a similar administratively defined measure. These neighborhood definitions are not always sociologically meaningful. That is, administratively defined geographical areas do not necessarily align with residents' perceptions of their neighborhood's boundaries, which incorporate the familiarity with an area and interactions with other residents. Officially defined neighborhoods often present an inaccurate representation of collective efficacy, as these areas are not likely to function as a cohesive social unit. An alternative measure of “bespoke” neighborhoods is presented in geographical research. The bespoke neighborhood identifies a neighborhood area as the distance from a specific point or the number of people situated nearest to a specific location. This concept takes into consideration each resident's unique definition of the neighborhood. In addition, the bespoke neighborhood can be assessed on different scales to identify the most appropriate neighborhood size, where patterns of behavior are most meaningful. Bespoke neighborhoods can be used to identify sociologically meaningful neighborhoods that can inform the theory of collective efficacy.     

Measuring ‘neighborhood’: Constructing network neighborhoods

This study attempts to measure neighborhood boundaries in a novel way by creating network neighborhoods based on the density of social ties among adolescents. We create valued matrices based on social ties and physical distance between adolescents in the county. We then perform factor analyses on these valued matrices to detect these network neighborhoods. The resulting network neighborhoods show considerable spatial contiguity. We assess the quality of these aggregations by comparing the degree of agreement among residents assigned to the same network neighborhood when assessing various characteristics of their “neighborhood”, along with traditional definitions of neighborhoods from Census aggregations. Our findings suggest that these network neighborhoods are a valuable approach for “neighborhood” aggregation.     

Fostering Neighborhood Involvement in Workforce Development

ABSTRACT

One of the challenges in welfare reform implementation is to provide neighborhood outreach and assistance to unemployed individuals. This case study tells the story of three neighborhoods as they implemented a public-private neighborhood jobs pilot initiative (NJPI). The Rockefeller Foundation, in partnership with Alameda County Social Services Agency, supplied seed money for the NJPI to develop “one-stop” employment resource centers. The article describes how the neighborhoods implemented the NJPI, as well as common strengths and challenges, and lessons learned from the NJPI experience.     

Neighborhood–Based Models For Social Networks

We argue that social networks can be modeled as the outcome of processes that occur in overlapping local regions of the network, termed local social neighborhoods. Each neighborhood is conceived as a possible site of interaction and corresponds to a subset of possible network ties. In this paper, we discuss hypotheses about the form of these neighborhoods, and we present two new and theoretically plausible ways in which neighborhood–based models for networks can be constructed. In the first, we introduce the notion of a setting structure, a directly hypothesized (or observed) set of exogenous constraints on possible neighborhood forms. In the second, we propose higher–order neighborhoods that are generated, in part, by the outcome of interactive network processes themselves. Applications of both approaches to model construction are presented, and the developments are considered within a general conceptual framework of locale for social networks. We show how assumptions about neighborhoods can be cast within a hierarchy of increasingly complex models; these models represent a progressively greater capacity for network processes to "reach" across a network through long cycles or semipaths. We argue that this class of models holds new promise for the development of empirically plausible models for networks and network–based processes.     

Social Capital and Neighborhood Poverty

ABSTRACT

Research indicates that concentrated neighborhood poverty has numerous detrimental effects on the health and well-being of individuals, families, and communities. The term “neighborhood effects” has been used to describe the interaction between socioeconomic disadvantage and social problems at the neighborhood level. Social capital theory, defined broadly as social networks characterized by trust and reciprocity represents one prominent explanation for the phenomenon of neighborhood effects. Within poor neighborhoods, it is theorized that socioeconomic characteristics of the neighborhood foster inadequate social capital and it is this low level of social capital that leads to the phenomenon of neighborhood effects. In order to explore the utility of social capital theory in explaining neighborhood effects, this paper argues for an ecologically-grounded model of social capital that allows for the different ways in which social capital operates within different types of neighborhoods. Implications for social work practice, policy and education are discussed.     

Toward a Radical Model of Social Work in Rural Communities

“Rural” areas as distinct from “urban” continue to be defined by greater personal interactions and less emphasis on formal systems of support. This reality rests in contradiction to the overwhelming majority of social work scholarship and theory development which takes place in an urban context. As such the present-day act of being a “social worker” in a rural community can, in many ways, feel like a bad fit, back-applying the model of an urban generalist into an environment whose organic community ties the social work model itself was originally designed to substitute for. In recognition of this, it is necessary to develop a “combined” model of practice for social work with rural communities and peoples. The fundamental distinction to be made is that rural social work, in its most radical form, is less concerned with adapting persons to the Gesellschaft than it is with strengthening the capacity of the Gemeinschaft to provide the kind of support capacity it historically has, taking into account changes and challenges resulting from factors such as globalization, urban sprawl, and cultural change.     

A Reexamination of the Neighborhood as a Socio-Spatial Schema*

Lee's conception of the “socio-spatial schema” was reexamined for a sample of respondents from a British new town. Results showed that over half of the respondents differentiated their neighborhoods from smaller “areas of belonging” and that neither the neighborhood nor area of belonging corresponded well to ecological concrptions of a “natural area.” Discriminant analysis revealed that differences betwren respondents who provided one neighborhood versus those who distinguished a neighborhood from an area of belonging had empirical significance. These two groups were discriminated on the basis of four components of community satisfaction, that is, distance from the town center, proximity of friends, length of residence, and respondent age. Size of the neighborhood was found to be a function of the location of the neighborhood center and length of residence. Size of the area of belonging was related to length of residence and proximity of relatives. Results are discussed in relation to the socio-spatial methodology, the neighborhood concept, and differences between these findings and previous research, especially as related to the residential location of friends and relatives.     

Neighborhood Structure,Social Organization,and Number of Short‐Term Sexual Partnerships

We examine the relationship between neighborhood structural characteristics, social organization, and the sexual partnering practices of adults. Analyses of 1990 census and 1995–1997 survey‐based data on Chicago neighborhoods and adult sexual activity reveal for men a number of neighborhood influences on sexual partnering practices. First, residential stability is negatively associated with having a short‐term sexual partner in the last year. Second, neighborhood social ties are positively associated with short‐term sexual partnering in neighborhoods with low levels of collective efficacy—the combination of cohesion and shared expectations for beneficial action among neighbors—but this effect is substantially reduced as collective efficacy increases. Moreover, neighborhood collective efficacy and social ties mediate the effect of residential stability on sexual partnering practices. Neighborhood characteristics were not associated with short‐term sexual partnering for women.     

Neighborhood isolation in Chicago: Violent crime effects on structural isolation and homophily in inter-neighborhood commuting networks

Urban sociologists and criminologists have long been interested in the link between neighborhood isolation and crime. Yet studies have focused predominantly on the internal dimension of social isolation (i.e., increased social disorganization and insufficient jobs and opportunities). This study highlights the need to assess the external dimension of neighborhood isolation, the disconnectedness from other neighborhoods in the city. Analyses of Chicago's neighborhood commuting network over twelve years (2002–2013) showed that violence predicted network isolation. Moreover, pairwise similarity in neighborhood violence predicted commuting ties, supporting homophily expectations. Violence homophily affected tie formation most, while neighborhood violence was important in dissolving ties.     

Does Attitudinal Consensus Lead to Neighborhood Collaboration? An Exploratory Analysis of an Urban Community

This article examines whether high levels of attitudinal consensus on community needs and civic responsibilities among a community's residents are associated with effective collaborative efforts among that community's neighborhood associations. Drawing upon both quantitative and qualitative data from an evaluation of an umbrella organization in an urban community, the authors found only a weak connection between attitudinal consensus, which was strong to moderate on most issues, and effective neighborhood association collaboration. The authors conclude that attitudinal consensus may be a necessary first step toward building effective collaboration but is far from sufficient to foster meaningful and stable partnerships. The authors explore the reasons for the lack of effective collaboration, offer suggestions for addressing barriers to collaboration, and discuss the implications of the findings for community building initiatives that aim to build social capital, particularly across “difference,” in distressed and diverse urban communities.