Social Capital,Knowledge, and the Environment: The Effect of Interpersonal Communication on Climate Change Knowledge and Policy Preferences

Abstract

This article contributes to the literature on social capital and the environment in two ways. First, we identify a relationship between interpersonal discussion networks and assessed and perceived individual scientific knowledge. We then examine if knowledge mediates the relationship between discussion networks and policy preferences about climate change (CC). Using nationally representative survey data, we examine the extent to which an individual’s interpersonal discussion network is related to knowledge on CC and support for CC policy. We find those who discuss climate have higher levels of perceived knowledge, but discussion is not related to individuals’ levels of assessed knowledge. We also find that knowledge does not fully mediate the relationship between discussion and policy preferences, implying that interpersonal discussion may influence CC policy preferences independent of perceived and assessed knowledge. We conclude with remarks about the importance of knowledge perception as well as offer some avenues to extend this research.     

Allocative Failures: Networks and Institutions in International Grantmaking Relationships

Using neo-institutional theory to guide my inquiry, I ask how foundations award international development grants in an institutionally complex environment, and if and how that process contributes to homophily in grantmaking. Employing a qualitative multiple case study method, I show that grants are awarded via interpersonal networks, a meso-level finding that suggests a second, macro-level research question: how are interpersonal networks institutionalized in this context? In my analysis, I contribute to a theoretical understanding of the recursive relationship between networks and institutions: I show how macro-level institutional practices and forms emerge from networks, and how the micro-level character of the network participants themselves ultimately shapes institutional forms. Combined, my results provide a mechanistic, multi-level understanding of the relationship between networks and institutions, as well as of how homophily operates in grantmaking. Because of the potential for social stratification and exclusion based on the structure of the network itself, I argue that such networks should be understood as “allocative failures.”     

Does (mixed‐)race matter? The role of race in interracial sex,dating, and marriage

Though sociologists have long focused on the role of race as a dynamic in romantic and sexual relationships, there is currently limited research on the experiences of mixed‐race people and the ways their racial identities may be influencing how people navigate race and/or ethnicity as part of these intimate relationships. Due to the increase in the number of Americans—in both opposite‐sex and same‐sex relationships—reporting partners of a different race or ethnic background between the 2000 and 2010 censuses, race, and intimacy remain at the forefront of mainstream social concerns. However, research exploring how multiracial people—a rapidly growing population—fit in these trends is underrepresented. In this review, I discuss the existing research on race, dating, and marriage, particularly the meanings attached to interracial relationships in an online era. I also assess how recent research has begun to discuss the impact of mixed‐race identity on intimate relationships both online and offline.     

Place,space, networks,and the sustainability of collective action: the Madres de Plaza de Mayo

This article provides a framework for analysing social movements and explaining how collective action can be sustained through networks. Drawing on current relational views of place and space, I offer a spatialized conception of social networks that critically synthesizes network theory, research on social movements, and the literature on the spatial dimensions of collective action. I examine the historic and contemporary network geographies of a group of human rights activists in Argentina (the Madres de Plaza de Mayo) and explain the duration of their activism over a period of more than two decades with regard to the concept of geographic flexibility. To be specific, first I show how, through the practice of place‐based collective rituals, activists have maintained network cohesion and social proximity despite physical distance. Second, I examine how the construction of strategic networks that have operated at a variety of spatial scales has allowed the Madres to access resources that are important for sustaining mobilization strategies. Finally, I discuss how the symbolic depiction of places has been used as a tool to build and sustain network connections among different groups. I conclude by arguing that these three dimensions of the Madres’ activism account for their successful development of geographically flexible networks, and that the concept of geographic flexibility provides a useful template for studies of the duration and continuity of collective action.     

Health and the structure of adolescent social networks

Much research has explored the role of social networks in promoting health through the provision of social support. However, little work has examined how social networks themselves may be structured by health. This article investigates the link between individuals' health and the characteristics of their social network positions. We first develop theoretical predictions for how health may influence the structure of adolescent networks. We then test these predictions using longitudinal analysis of the National Longitudinal Study of Adolescent Health (Add Health). We find important relationships between the health status of adolescents and the characteristics of the social network positions within which they are embedded. Overall we find that adolescents in poor health form smaller local networks and occupy less central global positions than their healthy peers. These results also have implications for social network research, expanding the scope of factors responsible for the network positions individuals occupy.     

Votes,Favors, Toys,and Ideas: The Effect of Resource Characteristics on Power in Exchange Networks

Abstract

The goal of this research is to understand how resource characteristics influence the development of power in exchange networks. Transferability and duplicability are identified as fundamental resource characteristics that have not been examined systematically in prior social exchange research. Varying resource transferability and duplicability alters the mechanisms that produce power and determine which positions in a network have a power advantage. To predict where power will develop, I rely on existing measures for previously studied resources and introduce relevant principles of network structure for resources that have not been studied before. This theoretical logic is supported by a series of simulated exchange networks that apply behavioral principles observed in prior experimental research to the exchange of a broader variety of resources than previously considered. Results indicate how the pattern of power use in a network is contingent upon the type of resource being exchanged.     

Diffusion in small worlds with homophily and social reinforcement: A theoretical model

We introduce homophily in a percolation model of word-of-mouth diffusion in social networks by reorganizing the nodes according to similarity in preferences for adoption of an innovation. Such preferences are described by a “minimum utility requirement” for an agent to adopt. We show that homophily removes the non-linear relation between preferences and diffusion in the standard percolation model with a high diffusion regime (“hit”) and a low diffusion regime (“flop”). Instead, in a model with perfect homophily, the final diffusion scales linearly with individual preferences: all agents who are willing to adopt, do adopt the innovation. We also investigate the combined effect of homophily and social reinforcement in diffusion. Results indicate that social reinforcement renders clustered networks more efficient in terms of diffusion size for network with strong homophily, while the opposite is true for networks without homophily. The simple structure of our model allows to disentangle the effect of social influence, homophily and the network structure on diffusion. However, the controllability of the theoretical structure comes at the expenses of the realism of the model. For this, we discuss possible extensions and empirical applications.     

The Sociologies of Knowledge,Science, and Intellectuals: Distinctive Traditions and Overlapping Perspectives

This article reviews sociological approaches to the production, evaluation, and diffusion of knowledge in the arena of scholarly production – the sciences, social sciences, and humanities. At first glance, sociological approaches to scholarly knowledge production seem to congeal around the hard sciences, on the one hand, and philosophy, on the other. I eschew this polarization and construct an analytic frame of reference for analyzing the sociological dimensions of scholarly production more generally. This article maps successive phases of sociological approaches to scholarly production, by overlaying and distinguishing among theories in the sociology of knowledge, sociology of science, and sociology of intellectuals. I analyze classical theorists’ emphases on class analysis and the social function of intellectuals; mid-century adaptations of functionalism, social structure theory, and institutional theory to analyze intellectual and academic life; critical and reflexive theories, including feminist critiques of science and knowledge; recent emphases on how social movement politics and social networks influence intellectual change; theories of the university as a professional arena and a field of culture production; and studies of knowledge-making practices in group research situations. In addition to arguing for more theoretical and methodological precision in analyses of scholarly and scientific knowledge-making, I conclude with cautionary tales and future prospects for sociological studies of modern academic life.     

More or less guanxi: Trust is 60% network context, 10% individual difference

The strong ties known in China as guanxi can be distinguished by a high level of trust relatively independent of the surrounding social structure. Using network data from a stratified probability sample of 700 entrepreneurs citing 4664 contacts, we study guanxi relative to other relations to learn how much individual differences such as well-being, business differences, political participation and demographic factors matter for the guanxi distinction. Two findings stand out: First, the connection between trust and social network is robust to most differences between individuals, especially business and political differences. Trust variance is 60% network context, and 10% individual differences. Trust increases within a relationship as network closure increases around the relationship, but some relationships mature into guanxi ties within which trust is high and relatively independent of the surrounding social structure. Second, when individual differences matter, they concern social isolation. Guanxi ties are more distinct in the networks around entrepreneurs with small, marginal families, and around those with small, closed networks. Both categories of entrepreneurs are likely to experience difficulties with respect to resource access and doing business with people beyond their network, which may explain why longstanding guanxi ties linked to important events are particularly distinct for these entrepreneurs.     

A comparison of email networks and off-line social networks: A study of a medium-sized bank

Recently there has been a surge in the availability of online data concerning the connections between people, and these online data are now widely used to map the social structure of communities. There has been little research, however, on how these new types of relational data correspond to classical measures of social networks. To fill this gap, we contrast the structure of an email network with the underlying friendship, communication, and advice seeking networks. Our study is an explorative case study of a bank, and our data contains emails among employees and a survey of the ego networks of the employees. Through calculating correlations with QAP standard errors and estimating exponential random graph (ERG) models, we find that although the email network is related to the survey-based social networks, email networks are also significantly different: while off-line social networks are strongly shaped by gender, tenure, and hierarchical boundaries, the role of these boundaries are much weaker in the email network.     

How do adults with intellectual disabilities use Facebook?

Social networking sites have potential to support social relationships and self-determination of people with intellectual disabilities. However, to date, this issue has received little research attention. To help address this need, we conducted an online research survey to reach adults with intellectual disabilities who use Facebook and to include their voices about their online experiences, challenges, and preferences. We used mixed methods for data collection and analysis. Results from 58 respondents indicated that they use Facebook much as non-disabled users do to connect with family members and real-world friends. At the same time, the respondents reported challenges such as privacy setting and literacy demands. We discuss these findings and how to make social networking sites more accessible for users with intellectual disabilities.     

“I Stay by Myself”: Social Support,Distrust, and Selective Solidarity Among the Urban Poor

Significant debate exists about whether the black urban poor rely on each other for support. Currently, two perspectives dominate: the pervasive solidarity perspective, which asserts that support is widespread in poor, black communities, and the distrust‐individualism perspective, which claims that, in these communities, pervasive distrust undermines social cohesion and people use individualistic strategies for solving problems. Based on fieldwork in an African American public housing development, I present the concept of selective solidarity, which suggests that social life in these communities is neither as cohesive nor as individualistic as what past perspectives suggest. With selective solidarity, people rely on one another for support but selectively choose exchange partners, restricting exchange networks. Selective solidarity helps us understand how people manage sentiments of distrust while developing strategies for coping with material deprivation. Findings also have implications for the study of urban poverty. While my informants frequently stated that they “stay by themselves,” which implies individualism, they actually have meaningful exchange relationships. I argue that this contradiction suggests that they have multiple frames for approaching social life. We must consider such frames to avoid drawing misinformed conclusions, such as that the urban poor do not have supportive relationship when in fact they do.     

Socio-material network analysis: A mixed method study of five European artistic collectives

In this paper, I argue that we can better understand the relationship between social structure and materiality by combining qualitative analysis of practices in shared physical space with statistical analysis. Drawing on the two-mode approach, I treat social and material structures together with the relationship between them as a two-level socio-material network. In a mixed method study, formalized ethnographic data on such networks in five European artistic collectives are subjected to multilevel exponential random graph modelling. It sheds light on how different kinds of interpersonal ties condition the engagement of individuals with similar materiality over time.     

Bridge decay

This paper is about three points: network bridges are critical to the advantage known as social capital, bridges relative to other kinds of relationships show faster rates of decay over time, and the faster decay in bridges has implications for the stability of social capital. A bridge connects people not otherwise connected; in other words, it spans a structural hole in the surrounding organization. I have 4 years of data on the social networks of bankers in a large organization. I show that bridge relations are associated with more positive peer reputations and higher compensation, but bridges decay at an alarming rate. Out of 10, 9 bridges this year are gone next year. I describe factors in the rate of decay, find slower decay in the networks of bankers experienced with bridge relationships, and conclude that social capital accrues to those who already have it. An appendix is included on the kinked decay functions observed in contractual bridge relationships.     

Cop Rock: Protest,Identity, and Dancing Riot Police in Jordan

Social movement scholars have long studied actors' mobilization into and continued involvement in social movement organizations. A more recent trend in social movement literature concerns cultural activism that takes place primarily outside of social movement organizations. Here I use the vegan movement to explore modes of participation in such diffuse cultural movements. As with many cultural movements, there are more practicing vegans than there are members of vegan movement organizations. Using data from ethnographic interviews with vegans, this article focuses on vegans who are unaffiliated with a vegan movement organization. The sample contains two distinctive groups of vegans – those in the punk subculture and those who were not – and investigates how they defined and practiced veganism differently. Taking a relational approach to the data, I analyze the social networks of these punk and non-punk vegans. Focusing on discourse, support, and network embeddedness, I argue that maintaining participation in the vegan movement depends more upon having supportive social networks than having willpower, motivation, or a collective vegan identity. This study demonstrates how culture and social networks function to provide support for cultural movement participation.     

Social Capital and Internet Use: The Irrelevant,the Bad,and the Good

The social effects of Internet use have been a major concern for social scientists and society alike. How the Internet affects social capital has been a hot topic in sociology and other social sciences: Is the Internet reinforcing and complementing social capital? Or is it isolating people and diminishing their social capital? Social capital is here defined as the resources that are embedded in one's social ties. This article reviews the literature on the subject, looking at three perspectives: one that suggests no relationship between the Internet and social capital, a second that suggests a negative relationship between the Internet and social capital, and a third that suggests a positive relationship between the Internet and social capital. I conclude by showing that despite the prominent dystopian view of the Internet in the public and in some academic discourse (and the moral panic associated with it), research supports a positive relationship between Internet use and social capital. In addition, I discuss new trends and directions for future research.     

Role Transitions,Objects, and Identity

Most research on role transitions, following a tradition pioneered by van Gennep, regards these major turning points in the life course primarily as times when people move between different sets of social networks. While these studies acknowledge that rites of passage occur within particular physical spaces in which material objects are present, the importance of such objects has received little attention. I explore one particular role transition—moving away to college—and illustrate that objects play a central role in how students construct their identities. Students at “Midwestern” University make strategic choices about which objects to leave at home as anchors of prior identities and which ones to bring to school as markers of new identities. Moreover, I suggest that the meanings of these two categories of objects differ by gender. I argue that this case opens up the possibility that objects play a much more central part in role transitions than social scientists have acknowledged. This study also challenges existing assumptions about different processes of identity formation. Therefore, it engenders the need for additional research about how people reinterpret objects during role transitions, and about the different meanings that objects may have for the constructions of masculinity and femininity.     

Individuals’ power and their social network accuracy: A situated cognition perspective

Individuals differ in how accurately they perceive their social environment, but research and theory provide conflicting predictions on whether powerful people are more or less accurate than others. Drawing on social network theory and the situated cognition theory of power, we examine the relationship between individuals’ formal and informal power and their perceptual accuracy of social network relationships. We propose that individuals’ perceptual accuracy is related to: 1) their formal and informal power in the organization; 2) the type of relationship being perceived (positive/negative valence) and its relevance to task and goal completion; and 3) the dependence relationship with the target of perception (i.e., whether the perceiver is dependent on the perceived to get their work done). Predictions were tested using cognitive social structure data collected from a technical call center. Results showed that power was generally linked to increased perceptual accuracy, particularly for the types of relationships most relevant for task and goal completion. We further demonstrated that social network accuracy was related to employees’ outcomes, including subsequent transfer, promotion, and exit from the organization.     

Chronic illness and social network bridging in later life

Chronic disease has profound impacts on the structural features of individuals’ interpersonal connections such as bridging — ties to people who are otherwise poorly connected to each other. Prior research has documented competing arguments regarding the benefits of network bridging, but less is known about how chronic illness influences bridging and its underlying mechanisms. Using data on 1555 older adults from the National Social Life, Health, and Aging Project (NSHAP), I find that older adults diagnosed with chronic illness tend to have lower bridging potential in their networks, particularly between kin and non-kin members. They also report more frequent interactions with close ties but fewer neighbors, friends, and colleagues in their networks, which mediates the association between chronic illness and social network bridging. These findings illuminate both direct and indirect pathways through which chronic illness affects network bridging and highlight the context-specific implications for social networks in later life.