The purpose of this study was to compare the perceived social support in undertreatment drug users with and without HIV. This research was a causal-comparative study. The statistical population consisted of all under treatment drug users reffering to addiction treatment centers in Shiraz. The study sample included 40 undertreatment drug users suffering from HIV and 40 undertreatment drug users ...

The purpose of this study was to determine correlation of hope theory on precision of users’ information retrieval from databases of medical science. Research method was quasi experimental, and the population consisted of 45 final year medical students at medical Universities in Tehran. The data gathering instrument was the Schneider (1991) hope questionnaire that has 12 questions. Schneider qu...

Background and Objectives: Human factors are critical in the research and development of various products, but the wideness and unclarity of different aspects of these factors make it difficult to extract the demands of users. Studying emotional aspects of users' behavior with respect to products, as well as interviewing them, is considered an efficient tool for extracting design demands. Me...

Introduction: Nowadays, LibQual scale as a new tool ,measures expectations more efficiently than the traditional ones. The present study aims to compare the viewpoints of students and librarians at Tehran University of Medical Sciences to determine the quality of library services with LibQual model, Methods: The present study was an analytical survey. Method. LibQual questionnaire was used for ...