Human Information Interaction

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Background and Aim: This research aims to explore relation between health literacy and information literacy of post-graduate students in Ferdowsi university of Mashhad.

Method: This research is descriptive-correlational survey research. Population included post-graduate students of Ferdowsi university of Mashhad that 368 of them were selected via stratified sampling. Two Questionnaires were used for data collection. First one was Health Literacy for Iranian Adults (HELIA) that was a reliable and valid instrument for measuring health literacy in Iran and include the following constructs: ability to read, ability and skills to access, understand, and appraise health information, make decisions, and practice in order to maintain or improve health. The second one was designed by the researchers in order to measure information literacy skills including four dimensions: identifying information needs, locating, organizing, and evaluating information.

Results: Finding showed that 25% of students have inadequate health literacy, 38.31% of them have moderate literacy and others have normal high-quality health literacy. Also, their information literacy level is higher than average. Also the results show significant and positive correlation between information literacy and health literacy. Level of health literacy in female students is higher than males and level of this variable in Ph. D. Students is more than Master students. Findings showed that post graduate students search the internet and communicate with friends in order to acquire health information.

Conclusion: Since, Impact of Information literacy on information skills from the access to evaluation and use of information. So, Enhancement of information literacy skills in students could improve their health literacy. Accordingly, libraries can increase level of students’ health literacy by learning information literacy skills. Some libraries’ programs are noticed in order to enhance level of students’ health literacy and information literacy

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Background and Aim: The purpose of this study was to explain the mediating role of social capital in the relationship between the application of virtual social network and knowledge sharing practices in cyberspace.
Methods: The research in terms of the main strategy, was quantitative, in terms of the strategy, was field, and in terms of analytical, was descriptive-post-event technique. The statistical population consisted of postgraduate students users of telegrams social network at Mohaghegh Ardabili University in the academic year of 2016-2017. The sampling method was random. The sample size according to the Kregci-Morgan model and with error α = 0.05, was considered 210 persons. To collect data, virtual social networking questionnaire (with reliability α= 0.70), Social Capital Questionnaire of Nahapiet and Ghoshal (1998) (with reliability α= 0.93) and Knowledge Sharing Questionnaire of Bohlool (1392) (with reliability α= 0.93) was used. Validity of the tools was confirmed by the professors of education and psychology. Data were analyzed using two software’s SPSS v. 22 and Lisrel 8.50 and analyzed by structural equation modeling.
Results: The results showed that the proposed model had suitable fit (x²/df=2.96, GFI=0.93, AGFI=0.92, CFI=0.91, NFI=0.93, RMSEA=0.81) and the component of virtual social networking has a direct and indirect effect through the component of social capital on knowledge sharing in cyberspace (P<0.05).
Conclusion: The social network of Telegram, based on its hyperactivity capacity in shaped relationships, has been developing the behavior of user knowledge sharing in the cyberspace. Therefore, educating and developing and continuously monitoring the space of these networks and planning for the future can be a major proposition for virtual domain managers.