Several studies have applied uses and gratifications to explain Internet usage. Like Bandura’s social-cognitive theory, the uses and gratifications framework explains media use in terms of expected positive outcomes, or gratifications. However, previous uses and gratifications research accounted for little variance in Internet behavior, although there were conflicting results. This research identifies new variables from social-cognitive theory that might further explain Internet usage and resolve inconsistencies in prior research. Measures of self-efficacy and self-disparagement were developed for the domain of Internet behavior. Internet addiction was interpreted as a deficient self-regulation within the social-cognitive framework. Finally, the negative outcomes of online behavior were analyzed for their impact on Internet usage. In a survey of 171 college students, the social-cognitive model explained 60% of the available variance in Internet usage using multiple regression analysis, a significant impro...

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Understanding Internet usage: a social-cognitive approach to uses and gratifications

Medical researches as well as the study of the Earth’s surface, better still, geography are interlinked with each other; their relationship dates from antiquity. The science of Geographic Information Systems and, by extension, Geomatics engineering belongs to a discipline which is constantly developing at a global level. This sector has many applications regarding medical / epidemiological research and generally, the social sciences. Furthermore, this discipline may act as a decision making tool in the healthcare sector and it might contribute to the formulation of policies into the healthcare sector. The use of GIS so as to solve public health issues has an exponential increase and has been vital to the understanding and treatment of health problems in different geographic areas. In recent years, the use of various information technology services and software has lead health professionals to work more effectively.

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Health Based Geographic Information Systems (GIS) and their Applications.

The purpose of this article is to present the definitions of 21 geographic information system (GIS) functions used in crime mapping and to propose how these functions may be applied more generally to social science research. Most social data are spatial, but this fact has been largely ignored in sociological and social science research. More extensive use of both spatial statistics and spatial analysis in sociology seems likely, and hopefully this article will stimulate social scientist readers to explore using GIS in their research.

Carolyn D. Argentati

Papers

Expanding horizons for GIS services in academic libraries

GIS: A new component of public services