objective: assessment of social skills is a necessary requirement to develop and evaluate the effectiveness of cognitive and behavioral interventions. this paper reports the cultural adaptation and psychometric properties of the farsi version of the social skills rating system-secondary students form (ssrs-ss) questionnaire (gresham and elliot, 1990), in a normative sample of secondary school s...

There has been a significant increase in interest and participation in social networking websites recently. For many users, social networks are indispensable tools for sharing personal information and keeping abreast with updates by their acquaintances. While there has been research on understanding the structure and effects of social networks, research on using social networks for developing t...

Collaborative filtering is the most used personalized recommendation technology. However, the traditional collaborative filtering faces the cold start problem and data sparsity, which deteriorates user experience and reduces the prediction accuracy. This paper presents a novel solution of new user problem with social network analysis (SNA) theory. First, the user relationship network is built b...

This paper wants to study the measurement of social capital of the Payam Noor University in southern Khorasan. It also tries to increase the role of social capital through participation and membership in different groups. Thus, Two types of hypotheses were in micro and macro levels analyzed. More than 329 students were randomly selected and ( F and T) coeficeints show that variables like gender...

Rummble Ltd (www.rummble.com) is an online mobile local content provider that gives users access to trusted spatially-located content via the web and mobile. Rummble brands itself as a “Personalised travel guide written by your friends”. Users sign up and build a social network. They upload reviews of places they have visited and provide ratings for them. The service carries out a trust network...

The objective of this research was to examine whether the Holmes-Rahe Social Readjustment Rating Scale, a life event scale, can be used to identify suicide attempters. The Holmes-Rahe Social Readjustment Rating Scale's ability to identify suicide attempters was tested in 1183 subjects (478 suicide attempters, 197 psychiatric inpatients, and 508 healthy controls) using the Fisher Linear Discrimi...

When people are faced with opinions different from their own, they often revise their own opinions to match those held by other people. This is known as the social-conformity effect. Although the immediate impact of social influence on people's decision making is well established, it is unclear whether this reflects a transient capitulation to public opinion or a more enduring change in private...