The role of the School Libraries in Improving the Investigational Needs of Sama High School Students in Tehran

This study aimed to study the importance and the role of libraries of non-profit Sama high schools to support the investigational requirements and whether or not the library schools of Tehran are responders to meet the investigational needs of their students. In this regard, the authors uses the field and practical method, and it's statistical society consists of the high school students of Sama schools in Tehran in the academic year 1390-1391, Moreover, The tools for collecting data is questionnaire which is examined for its accuracy by 8 professors of librarianship in university. Besides, for analyzing and evaluating the data, the authors use the descriptive statistics and in referential statistic part they use the Spearman correlation coefficient and also for examining the reliability is used from Cronbach's alpha. According to Morgan, the sample population is 302 people for the accuracy of the data, 360 questionnaires of 34 questions designed by the authors and distribute the funds to meet the 350 but it was reliable. Moreover, After reviewing and analyzing of the data revealed that 1/35% believed that the libraries are too less responsive to research needs of their students, and 40% believed that their responding are low, and 9/14% believed that their responding are an average, and eventually 10% described their responding are high. Regarding the questions and comments of the respondents, the average score is 1. 99 which is less than the average amount of scale 5 values Likert which is 3.