| چکیده انگلیسی مقاله |
police have taken the field of shielding them . The population consists of two groups : the first group consists of officers , police stations , and the second group was dedicated in Tehran Klantryhay Srklantran and heads to nearby residents, businesses and police stations . A sample group of 200 people , including officers on foot patrol , motor patrol , officers in police stations , Srklantran ( all Srklantran in the sample were considered ) and is Tehran's leaders Klantryhay . A sample group of 300 patients , randomly selected. Data were collected through two questionnaires , one for citizens ( 41 questions) and other policemen questionnaire ( 42 questions ). The required information has been collected by researchers and interviewers . The data in this study is descriptive and analytical data . To Apply detailed analytical analysis of frequency tables and descriptive data , the percentage of credit, the cumulative percentage graphs , mean, and to assess the relationship between variables and T -test and Pearson correlation test was used. Bartastaz main research question : Is the establishment of police stations and police security field has the effect of shielding them ? To answer the original hypothesis predicted that follows , as it seems to deploy police stations and security forces in the area of shielding there is a relation . The independent variables in this study , the efficiency and effectiveness of police stations and the dependent variable , the Security Police of shielding field , is considered .99 percent. |