Two experiments tested the idea that economic transactions among friends are influenced by a norm of generosity. Whereas a fairness norm ought to promote agreement in offers between buyers and sellers, a generosity norm should promote altruistic disagreements caused by sellers offering lower prices than buyers—a reversal of the well-known endowment effect. Supporting the present account, in bot...

The key feature of online social networks (OSN) is the ability of users to become active, make friends and interact via comments, videos or messages with those around them. This social interaction is typically perceived as critical to the proper functioning of these platforms; therefore, a significant share of OSN research in the recent past has investigated the characteristics and importance o...

This study examined the causal relationships between the number of cyber-friends participants had and their social anxiety or loneliness. We predicted that participants who gave low self-evaluations of physical attractiveness would be able to lower their social anxiety or reduce their loneliness through Internet-based interpersonal relationships. Also, such effects would be more prominent if th...

Theory of Mind (ToM) is said to develop at around 4 years old. But some studies suggest it develops considerably earlier than this, with others suggesting it develops much later. Although several recent studies have found that social factors (like gender, family size, number of siblings, and number of friends) can impact on ToM, other studies contradict those findings. We wondered whether addre...

The present study aims to develop an integrative model that links neighborhood behavioral opportunities and social resources (neighborhood cohesion, neighborhood friendship and neighborhood attachment) to prosocial (sharing, helping, empathic) behavior in early adolescence, taking into account the potential mediating role of perceived support of friends. Path analysis was used to test the propo...

Research on women and depression has neglected to explore how the factors that put women at risk for depression apply to lesbians. The present study examined four of the risk factors consistently cited in the women and depression literature (relationship status, relationship satisfaction, social support from friends, and social support from family), and two unique factors (outness and relations...

By our mistakes we shall learn. If I had a nickel for each time I’ve tried to put this across to a student .... It seems as if academic courses aren’t always designed to foster making mistakes. Too often the emphasis is on getting the best grade possible, as opposed to simply learning something new. But, in the real world, there are no tests to take, no quizzes or exams to struggle through. The...

OBJECTIVE This study examined the extent to which associations between volunteering and subjective well-being (SWB) could be related to volunteers having more supportive social networks relative to nonvolunteers. METHOD The sample consisted of 561 midlife and older adults (aged 55-94 years) from the TRAnsitions In Later Life study. Multiple mediation analyses examined associations between hou...