Research has shown that warmth and competence are core dimensions on which perceivers judge others and that warmth has a primary role at various phases of impression formation. Three studies explored whether the two components of warmth (i.e., sociability and morality) have distinct roles in predicting the global impression of social groups. In Study 1 (N= 105) and Study 2 (N= 112), participant...

In this paper, we propose a three component CSCL design evaluation framework of usability, sociability, and learnability. Usability refers to the ease of use and subjective learner satisfaction with CSCL systems. Sociability refers to the CSCL system support for social interactional processes such as conversation, cooperation, deliberation, and/or argumentation. Learnability refers to the evalu...

The chief objective in many online communities is to allow for knowledge sharing and learning, which is enabled by technologies such as a discussion forum. The value realized from these communities depends on ongoing participation in terms of two key activities i.e., knowledge seeking and contribution. However, a large number of communities fail as they cannot sustain these activities. This pos...

Sociability promotes a sound daily life for individuals. Reduced sociability is a central symptom of various neuropsychiatric disorders, and yet the neural mechanisms underlying reduced sociability remain unclear. The prelimbic cortex (PL) and infralimbic cortex (IL) have been suggested to play an important role in the neural mechanisms underlying sociability because isolation rearing in rats r...

This research is aimed to identify factors affecting users’ Intention Use (ITU) Social Networking Sites (SNSs) with moderating role of social networking satisfaction. There are considerable works regarding influencing the (SNSs), but no conducted on a mediating factor intends relation sociability, fashion/ status, perceived entertainment, and benefit satisfaction degree which associated using S...