A hypothesized need to form and maintain strong, stable interpersonal relationships is evaluated in light of the empirical literature. The need is for frequent, nonaversive interactions within an ongoing relational bond. Consistent with the belongingness hypothesis, people form social attachments readily under most conditions and resist the dissolution of existing bonds. Belongingness appears to have multiple and strong effects on emotional patterns and on cognitive processes. Lack of attachments is linked to a variety of ill effects on health, adjustment, and well-being. Other evidence, such as that concerning satiation, substitution, and behavioral consequences, is likewise consistent with the hypothesized motivation. Several seeming counterexamples turned out not to disconfirm the hypothesis. Existing evidence supports the hypothesis that the need to belong is a powerful, fundamental, and extremely pervasive motivation.

The need to belong: Desire for interpersonal attachments as a fundamental human motivation.

The modern science of networks has brought significant advances to our understanding of complex systems. One of the most relevant features of graphs representing real systems is community structure, or clustering, i. e. the organization of vertices in clusters, with many edges joining vertices of the same cluster and comparatively few edges joining vertices of different clusters. Such clusters, or communities, can be considered as fairly independent compartments of a graph, playing a similar role like, e. g., the tissues or the organs in the human body. Detecting communities is of great importance in sociology, biology and computer science, disciplines where systems are often represented as graphs. This problem is very hard and not yet satisfactorily solved, despite the huge effort of a large interdisciplinary community of scientists working on it over the past few years. We will attempt a thorough exposition of the topic, from the definition of the main elements of the problem, to the presentation of most methods developed, with a special focus on techniques designed by statistical physicists, from the discussion of crucial issues like the significance of clustering and how methods should be tested and compared against each other, to the description of applications to real networks.

/pdf/community-detection-in-graphs-34rogm3r6p.pdf

Community detection in graphs

This article explores the possibility that romantic love is an attachment process--a biosocial process by which affectional bonds are formed between adult lovers, just as affectional bonds are formed earlier in life between human infants and their parents. Key components of attachment theory, developed by Bowlby, Ainsworth, and others to explain the development of affectional bonds in infancy, were translated into terms appropriate to adult romantic love. The translation centered on the three major styles of attachment in infancy--secure, avoidant, and anxious/ambivalent--and on the notion that continuity of relationship style is due in part to mental models (Bowlby's "inner working models") of self and social life. These models, and hence a person's attachment style, are seen as determined in part by childhood relationships with parents. Two questionnaire studies indicated that relative prevalence of the three attachment styles is roughly the same in adulthood as in infancy, the three kinds of adults differ predictably in the way they experience romantic love, and attachment style is related in theoretically meaningful ways to mental models of self and social relationships and to relationship experiences with parents. Implications for theories of romantic love are discussed, as are measurement problems and other issues related to future tests of the attachment perspective.

/pdf/romantic-love-conceptualized-as-an-attachment-process-1v0qssoz83.pdf

Romantic Love Conceptualized as an Attachment Process

Recent scientific work has established both a theoretical basis and strong empirical evidence for a causal impact of social relationships on health. Prospective studies, which control for baseline health status, consistently show increased risk of death among persons with a low quantity, and sometimes low quality, of social relationships. Experimental and quasi-experimental studies of humans and animals also suggest that social isolation is a major risk factor for mortality from widely varying causes. The mechanisms through which social relationships affect health and the factors that promote or inhibit the development and maintenance of social relationships remain to be explored.

https://science.sciencemag.org/content/sci/241/4865/540.full.pdf

Social relationships and health.

Drawing on Weiss's thirty years' experience interviewing and teaching others, Learning from Strangers is the definitive work on qualitative research interviewing. The author of many successful books, Dr. Weiss provides examples and running commentary on how each interaction either inhibits or promotes trust and alliance. Used as a reference, handbook, or text, this book is appropriate for novices and professionals.

Learning from strangers : the art and method of qualitative interview studies

Loneliness is among the most common distresses. In one survey, a quarter of Americans interviewed said that they had suffered from loneliness within the past few weeks. Yet for a condition so pervasive, loneliness has received little professional attention.Loneliness: The Experience of Emotional and Social Isolation brings together papers which attempt to capture the phenomena of loneliness with case materials that illuminate the descriptive and theoretical acccounts. It is organized into seven sections, covering: explanations for the neglect of loneliness, and an attept to describe the condition; mechanisms underlying some forms of loneliness; a discussion of situations in which loneliness is commonly found; loneliness among those suffering the loss of a loved one; the loneliness of social isolation; resources available to the lonely; and, finally, a look at issues yet to be dealt with and some suggestions for the management of loneliness. This book is a useful resource for social scientists, clinicians, and individuals who now or in the future may suffer from loneliness.

Loneliness: the experience of emotional and social isolation

The provisions of social relationships

In wondering the things that you should do, reading can be a new choice of you in making new things. It's always said that reading will always help you to overcome something to better. Yeah, recovery from bereavement is one that we always offer. Even we share again and again about the books, what's your conception? If you are one of the people love reading as a manner, you can find recovery from bereavement as your reading material.

Recovery from bereavement

Follow up what we will offer in this article about first year of bereavement. You know really that this book is coming as the best seller book today. So, when you are really a good reader or you're fans of the author, it does will be funny if you don't have this book. It means that you have to get this book. For you who are starting to learn about something new and feel curious about this book, it's easy then. Just get this book and feel how this book will give you more exciting lessons.

Robert S. Weiss

Papers

Learning from strangers : the art and method of qualitative interview studies

Loneliness: the experience of emotional and social isolation

The provisions of social relationships

Recovery from bereavement

The First Year of Bereavement.