The present longitudinal study examined the indirect effect of 6th-grade negative friendship quality on the associations between 5th-grade relational aggression and age 15 social-psychological adjustment (i.e., depressive symptoms and risky behavior). The study consisted of a secondary analysis of the National Institute of Child Health and Human Development Study of Early Child Care and Youth D...

Attachment theory proposes that experiences with the primary caregivers are an important basis for the development of close social relationships outside the parent-child relationship. This study examined the association between representations of attachment, as assessed with the Adult Attachment Interview (AAI), representations of friendship and peer relations, as assessed with an interview in ...

This paper seeks to advance research on interpersonal exchange relationships between supervisors, subordinates, and coworkers at work by integrating social exchange, workplace friendship, and climate research to develop a multi-level model. We tested the model using hierarchical linear modeling (HLM) with data obtained from a sample of 215 manager-employee dyads working in 36 teams. At the indi...

The purpose of this study was to explore the link between friendship quality and content and structure of autobiographical narratives about friends. Gender differences were investigated as well. A total of 93 Italian undergraduates (51 males and 42 females) were asked to recall memories about their friends. Then, they were requested to write in detail one of their recalled memories. The Network...

This study investigated the relation between friendship, loneliness and depressive symptoms in adolescents with Asperger's Syndrome (AS). Thirty-five adolescents with AS and 35 controls matched on chronological age, school year and gender distribution, completed questionnaires designed to ascertain the quality of their best-friendship, motivation for developing friendships, feelings of loneline...

The friendship paradox refers to the sociological observation that, while the people’s assessment of their own popularity is typically self-aggrandizing, in reality they are less popular than their friends. The generalized friendship paradox is the average alter superiority observed empirically in social settings, scientific collaboration networks, as well as online social media. We posit a qua...

In this paper we provide a purely combinatorial proof of the Friendship Theorem, which has been first proven by P. Erdös et al. by using also algebraic methods. Moreover, we generalize this theorem in a natural way, assuming that every pair of nodes occupies ≥ 2 common neighbors. We prove that every graph, which satisfies this generalized -friendship condition, is a regular graph.

This paper compares offline friendships of preadolescents and adolescents with and without a social network site (SNS) account, and for those who reported having an SNS account, it compares their offline and online friendships. The sample consisted of 1,890 preadolescents and adolescents aged 10 to 18 years, 72.1% of them with an SNS account. All participants had to describe a good friend whom ...