اصحاب حبیب زاده

social media has had various effects in political, economic, social, etc. dimensions; In this framework, the aim of the current research is to analyze the dimensions and components of the influence of the media in the crime detection process with an emphasis on virtual social networks.

The current research is descriptive-survey in terms of practical purpose and in terms of data collection. In this research, in order to collect information in the field of theoretical foundations and research literature, the literature review was used and the field method was used to collect data for analysis. The statistical community of the research is experts and specialists in the field of media and crime detection; 132 people were selected to answer the questions by random sampling using the Cochran formula. The researcher made a questionnaire as a data collection tool. Also, in order to answer the research questions, structural equation modeling and Smart-PLS software were used.

The findings of this research show the confirmation of the conceptual model and all research hypotheses according to factor loading coefficients, Cronbach's alpha coefficient, composite reliability coefficient, convergent validity and checking the fit of the overall model using the goodness of fit criterion. In this way, there is a positive and significant relationship between the components and dimensions of the media and the communication dimension, the information dimension, the educational dimension, the persuasive dimension and the structural dimension and the criminalization process.

The results of this research show that in order to be more successful in the field of criminal investigation, the dimensions and components of the influence of the media in the criminal investigation process should be taken into consideration by local managers and planners.

The Social Security Administration is the most important lever for establishing social justice in civil societies. The demographic and diversity of the organization's activities exposes it to a variety of crises. Therefore, the present study was conducted with the aim of presenting an organizational leadership model in crisis management of the Social Security Organization of Iran.

The type of this research was qualitative and was done using data-based method. In order to achieve the organizational leadership model, eleven professors, experienced people in the field of the Social Security Organization were interviewed with in-depth semi-structured way, using targeted sampling method and due to theoretical saturation. Then the resulting data were interpreted through coding.

Research findings show that organization play three main service functions for crisis management in the Social Security Organization. The first function, which is detected in this study, is providing mediating factors of predicting and resolving the crisis. Mediating factors formulated through categories like; review on country's insurance laws, performing parametric corrections and developing protection laws. Finally, the third essential component of the organizational leadership model is management stability, financial stability and increasing social trust.

Achieving a crisis management model requires providing the ground, the existence of causal conditions, the existence of facilitator components and the use of appropriate strategies. The function of leadership is precisely in this area. Providing growth and development of the broker alone is not desirable and does not achieve crisis resolution and forecasting.

. One of the ways to reduce the risks caused by traffic accidents is the use of seat belts, which can be one of the indicators of compliance with laws and regulations in addition to increasing the safety and health factor of passenger traffic in the car. Therefore, the main goal of this research is to identify the effective factors of returning to the use of seat belts for the rear passengers of passenger cars on the suburban roads of Tehran province.

This research is descriptive-survey in terms of practical purpose and in terms of quantitative data collection methods. The statistical population includes all the passengers of passenger cars traveling on the suburban roads of Tehran province, which are 384 people by regular sampling method. were selected and evaluated. A researcher-made questionnaire was used to collect data. Cronbach's alpha coefficient of the questionnaire was calculated as 0.840, which indicates the high reliability of the tool.

The findings of the research showed that the factor of legal rules and regulations with an average of 4.813, the factor of law enforcement by the traffic police with an average of 4.188, the factor of training traffic behavior with an average of 3.938 and behavioral and cultural factors with an average of 307. 3 has a significant effect on the use of seat belts by rear passengers.

Studies show that personality traits are deeply related to crime. One of the police strategies in criminalizing violent crimes is to analyze the criminal personality of the perpetrators. The main purpose of this study was to provide a pattern for analyzing the criminal personality of violent crime offenders in criminalization.

The present study is mixed in terms of applied purpose, in terms of data collection method. The statistical population was 17 professors of psychology and criminology by purposive sampling method based on the principle of theoretical saturation and in a small number of 81 NAJA experts who were selected in full. Two semi-structured interview tools and a questionnaire were used to collect data. In qualitative analysis, open coding was used, in quantitative analysis, LISREL software was used.

The pattern that is appropriate for the analysis of criminal personality of violent criminals includes four dimensions; extraversion with three components, dimension of incompatibility with two components, dimension of neurosis with four components and dimension of psychosis with four components. has it.

The pattern developed as a scientific and systematic method in criminalizing violent crimes with the aim of increasing accuracy, reducing crime detection time, guiding the prosecution and investigation process, determining appropriate methods of interrogation and reducing the incidence of violent crimes is emphasized.

The purpose of this research was to investigate the issues and problems of employees of Faraja (case study: retirees of 5 years ago in Tehran province). In terms of the goal, this research is applied-development, and in terms of the method, it is a qualitative-quantitative mix with a sequential exploratory approach. The qualitative part was conducted using the method of qualitative content analysis of semi-structured interviews and systematic coding by Corbin (open, central and selective coding) and the quantitative part was conducted using the method of structural equations. The qualitative part of the community was the retirees of the last 5 years, and the theoretical saturation method was used to determine the sample size, and we achieved complete saturation in the 13th interview.The population of the quantitative part included all the retirees of the police force of Tehran province in the last 5 years, according to the method of structural equations and with G-Power software, 125 people were randomly selected as a sample. According to Goba and Lincoln (2000), four criteria of validity, transferability, reliability and verifiability were used for the validity and trust of the qualitative part. The tool of the quantitative part of the questionnaire was made by the researcher, and structural equation test and Friedman test were used for data analysis. The findings showed that the extracted factors included 58 components in the form of 9 factors from library sources and the opinions of retirees (interviews), of which two factors are organizational issues and issues.Related to retirement with 15 indicators as internal problems and problems of Faraja retirees and 7 factors of frustration and doubt in role, leisure problems, financial problems, health problems, social issues, family issues and psychological problems with 43 indicators as external problems and problems of Faraja retirees is identified. Finally,

Media, especially virtual social networks, has had a significant impact on various aspects of societies and organizations. In this framework, the aim of the current research is to identify the dimensions, components and indicators of media use in the crime discovery process.

This research is of an applied type in terms of its purpose, and according to the purpose of the article, the qualitative content analysis approach was used. The participants of this research are experts of the police force and university professors of Amin law enforcement sciences and experts in the field of communication and media, who were selected through targeted sampling. The method of data collection is semi-structured interviews and document study. The interviews continued until theoretical saturation was reached, after interviewing 18 pppppp, ppppppppppp pppppppppp ppp pppppppp. ppppppp pppppppp method and Atlas.ti software were used to code the texts and interviews.

According to the findings of the research, the use of media in the crime detection process includes 5 general categories, 14 subcategories and 96 concepts; that the general category of communication includes the subcategory of users' communication interactions and organizational interactions; The general category of information includes the subcategory of information transmission, information analysis, information collection and absorption, and information documentation; The general category of persuasion includes the components of clarity and understanding of the message, and honesty and strength in the message; The general category educational includes the subcategory of public education and media production; And the general category of structural includes the subcategory of human, technical, legal and environmental structure.

Preventing the recurrence of accidents requires a management mechanism to improve the safety of users by purposefully using human and material resources. Designing a traffic safety management model is one of the most important issues in preventing accidents; Therefore, conducting the mentioned research seems necessary. Therefore, the purpose of this research is to design this model.

The approach of the study was qualitative research and was done with the grounded theory method. Data were collected through semi-structured interviews and continued until data saturation. Data analysis was done continuously and simultaneously with data collection using the constant comparison method, and to ensure the accuracy of data analysis, a focused group interview session was held.

The role of the police in traffic safety management, the role of executive agencies, the effectiveness of safety management in reducing traffic accidents, the existence of a governing body, the definition of the functions of the agencies in traffic safety management, coordination between effective agencies in traffic safety, the development of guidelines, the structure of safety management and Budget allocation was identified as an influencing factor on the traffic safety management model.

By applying and implementing traffic safety management solutions and removing obstacles, it is possible to improve the status and performance of traffic safety management in the country, which will play a significant role in reducing material human casualties and traffic accident injuries.

 The main purpose of this study is to construct and validate a questionnaire to assess the social communication skills of students of Amin University of Law Enforcement Sciences. The present study is of applied-developmental type and in terms of quantitative methods of data collection is descriptive-survey type. In order to obtain formal validity, CVR and CVI indices were estimated using experts. The reliability of the questionnaire was assessed using the internal consistency method. The population of the present study was all undergraduate and graduate students approved by Amin University of Law Enforcement Sciences, from which they were selected by relative class sampling method (397 people). The results of factor analysis of confirmatory data in the form of measurement model after providing all the assumptions showed that out of 195 items identified for social communication skills, 131 items were correlated with their components (9 components) and were approved as the final questions of the questionnaire. Were located. This study showed that the social communication skills questionnaire with appropriate validity and reliability coefficients is a suitable tool for measuring students' social communication skills and can be used to standardize it in students.Validation, communication skills model, personal communication, intra-organizational skills, extra-organizational skills.

The purpose of this research was to compare the role of mass and social media in cultural changes with an emphasis on belonging to the national identity of teenagers. The research method was causal-comparative. The statistical population of the research consists of all adolescents (13-17 years old) of Ardabil city, numbering 50,000, of which 380 people were selected as a sample by cluster random sampling. To collect data, a researcher-made questionnaire for the media and a standard questionnaire by Selgi et al. (2014) were used for the feeling of belonging to the national identity. Cronbach's alpha coefficient was used to estimate the form and content validity of the questionnaires from the experts' and professors' point of view, and the Cronbach's alpha coefficient was used to estimate the reliability of the questionnaires, which was higher than 0.7 for the questionnaires. Data were analyzed through t-test and multivariate analysis of variance (MANOVA) in SPSS software. The results showed that mass and social media play a different role in the feeling of belonging to the national identity and its dimensions (social, historical, cultural and political) among teenagers (P<0.01). So that the feeling of belonging to the national identity and its dimensions among the teenagers whose media consumption is of a social type is less than the teenagers who are of a collective type. 5.7% of cultural belonging, 7.7% of historical belonging, 9.7% of political belonging and 14.7% of social belonging of teenagers are explained through the difference in the effect of the type of media (collective and social). Therefore, it is concluded that the type of media plays an important role in the cultural changes of teenagers in general and the feeling of belonging to the national identity in particular.

The purpose of this study was to evaluate the awareness of national identity in mass and social media with a comparative approach. The research method was causal-comparative. The statistical population of the study included all adolescents (11 to 18 years old) in Ardabil, of whom 380 were selected as a sample by stratified random sampling. To collect data, were used a researcher-made questionnaire for and the questionnaire of Salaghi et al. (2015). Estimation of face and content validity of the questionnaires by experts and professors and estimation of the reliability of the questionnaires were used by Cronbach's alpha coefficient, which was higher than 0.7 for the questionnaires. Data were analyzed by t-test and multivariate analysis of variance (MANOVA) in SPSS software. The results showed that mass and social media have different roles in the awareness of national identity and its dimensions (social, historical, cultural and political) among adolescents (P <0.01). Awareness of national identity and its dimensions is less among adolescents whose predominant media is social type than adolescents whose predominant mass media is 15.2% of cultural awareness, 10.7% of historical awareness, 4.4% of political awareness and 7.1% of adolescents' social awareness are explained by differences in the type of media (mass and social). Therefore, it is concluded that the type of media plays a very important role in adolescents' awareness of national identity.

The purpose of this research was to compare the role of mass and social media in the sense of commitment to national identity. The research method was applied in terms of achieving the goal and survey in terms of collecting information. The statistical population of the research includes all teenagers (11 to 18 years old) of Ardabil city, numbering 50,000, of which 380 people were selected as a sample using cluster random sampling method. To collect data, a researcher-made questionnaire for the media and a standard questionnaire by Selgi et al. (2014) were used for commitment to national identity. Face validity was used to measure the validity of the research tool and Cronbach's alpha coefficient was used for the reliability of the tool, which was higher than 0.7 for the questionnaires. Data were analyzed through t-test and multivariate analysis of variance (MANOVA) in SPSS software. The results showed that mass and social media play a different role in the commitment of national identity and its dimensions (social, historical, cultural and political) among teenagers. So that the commitment to national identity and its dimensions among teenagers whose dominant media is social is less than teenagers whose dominant media is collective. The results of variance analysis showed that 21.6 percent of cultural affiliation, 29.9 The percentage of historical belonging, 16.9 percent of political belonging and 32.9 percent of social belonging of teenagers is explained through the difference in the effect of the type of media (collective and social). Therefore, it is concluded that the type of media plays a very important role in the commitment to the national identity of teenagers.

Considering the effect of personality traits on the tendency to commit violent crimes, one of the effective strategies in dealing with criminals and discovering violent crimes is to recognize and analyze the criminal personality of criminals; Therefore, the aim of the current research is to present a model of criminal personality analysis of criminals in the detection of violent crimes.

The current research is applied in terms of purpose and mixed (qualitative-quantitative) in terms of data type. In the qualitative part, a semi-structured interview with 17 psychology and criminology experts related to the subject was used purposefully until theoretical saturation was reached. In the quantitative part, the statistical community includes elites and activists in the field of violent crime detection in the number of 81 people, who were selected and questionnaires were distributed among them. To analyze the data in the qualitative part, the qualitative content analysis method was used, and in the quantitative part, confirmatory factor analysis, structural equations and Lisrel tests were used.

The analysis of the findings of the qualitative section showed that the identified pattern includes four dimensions of extroversion with three components, incompatibility with two components, neuroticism with three components and psychoticism with four components. Quantitative findings also showed that the inconsistency dimension with the highest amount is the most effective dimension affecting the criminal personality of violent criminals.

Considering the impact of the identified dimensions and components on the criminal personality of criminals in committing violent crimes, attention and focus on the dimensions and characteristics of the criminal personality of criminals in preventive intervention programs and operational measures to detect violent crimes is emphasized.

The aim of this study was to investigate the relationship between critical thinking and social health with a tendency to high-risk behaviors among first grade high school students in Miandoab.

The research is applied in terms of purpose and descriptive and survey in terms of data collection method. The statistical population of the study is all the students of the first secondary schools of Miandoab city and the statistical sample includes 342 of these students whose number of samples was estimated based on Cochran's formula. The sampling method used was stratified random. Research data were divided into three questionnaires (Iranian Adolescent Risk Inventory (IARS) standardized by Zadeh Mohammadi et al.) Were collected and analyzed using Pearson and regression tests using SPSS software.

The components of critical thinking have a negative and significant effect on the tendency to high-risk behaviors due to the significance level of 0.05 and lower t-value of -1.96. According to the impact factor (Beta), the effect of creativity on the tendency to high-risk behaviors is 20.5%, the effect of maturity on the tendency to high-risk behaviors is 19.9% ​​and the effect of commitment on the tendency to high-risk behaviors is 61.6%.

According to the results of the study, critical thinking and its components as well as social health and its components have a negative and significant relationship with the tendency to high-risk behaviors among high school students in Miandoab city.AbstractThe aim of this study was to investigate the relationship between critical thinking and social health with the tendency to high-risk behaviors among high school students in Miandoab. Based on this, hypotheses and a conceptual model were considered for research in which critical thinking and its components (creativity, maturity and commitment) and social health along with its components (prosperity, solidarity, cohesion, acceptance and social participation) as independent variables. And tendency to high-risk behaviors is considered as a dependent variable. In order to investigate the purpose of the research, the statistical population in this study includes all first grade high school students in Miandoab city, whose number in the academic year 1398-1399 is approximately equal to 3000 students. The number of statistical samples was selected based on Cochran's formula of 342 people. The stratified random sampling method has been selected. Data collected by the questionnaire were analyzed using SPSS software. The results of this study showed that critical thinking along with its components as well as social health and its components have a negative and significant relationship with the tendency to high-risk behaviors among high school students in Miandoab city.

Nowadays drug trafficking and its relating crimes have been known as an organized crime and has been created as a main problem for most countries of the world. This study was to identify the dimensions and components of crime detection strategies in organized drug crimes so as to improve the current situation.

The present study is applied in terms of purpose and data type a qualitative research and in terms of research method, Thematic analysis. Participants in this study, based on the rule and principle of theoretical saturation, included 22 experts who were available in the field of organized crime, crime detection strategies that selected by purposive and theoretical sampling. Data collection tool is a semi-structured interview and to ensure the validity of the assessment tool, in addition, it was used the content validity and face validity that was based on the data using MAXQDA software, in three stages of open, axial and selective coding, analysis and analyzed. Data validation was done by descriptive and verifiable methods by participants.

Based on the research findings, five specific strategies were examined respectively as follow: structure strategies and drug possess, control and fighting (National), intra -organizational interactions (National environment), extra -organizational interactions (International) and strengthen manpower which were determined as 110components.

The most important results of these strategies include; Strengthen police structure, increase operational budget, The Dominance of Intelligence, intelligence and remote sensing, strengthen police and border diplomacy, plan overseas operations, establish special anti-narcotics judicial complexes, enhance the effectiveness of surveillance and control measures, strengthen Education and preventive measures, etc.

The aim of this study was to identify the role of media activities of law enforcement in social crime prevention. According to the purpose, the present study is one of the applied researches and according to the method of data collection, this research is a type of field research and social survey and in terms of analysis, the present study is descriptive-analytical. The statistical population of this study includes 220 citizens of Semnan. The research tool is a researcher-made questionnaire. The results showed that each unit of change in education can carry 19.5% change in social crime prevention at a significant level of 0.05. Also, each unit of change in the social participation variable can carry 34.4% change in social prevention of crime at a significant level of 0.05. In addition, each unit of change in culture, can be 23.1% change in social prevention of crime at a significant level of 0.05 0. Finally, each unit of change in information can make 41.2% change in social crime prevention at a significant level of 0.05.

The police organization, like many organizations, depends on efficient and capable human resources. The nature of policing and being in stressful situations requires efficient manpower. The purpose of this study is to investigate the factors affecting the efficiency of human resources of the traffic police in the west of Tehran province. The present study is applied in terms of nature and purpose and descriptive-analytical in terms of data collection method and will be survey. The statistical population of this study includes 400 managers and employees of the traffic police in the west of Tehran province. In the present study, demographic variables are studied using descriptive statistics and in inferential statistics, multivariate linear regression analysis is used. The correlation coefficient of 5 independent variables of motivation, organizational culture, command method, empowerment and environmental conditions are: 0.859, 0.815, 0.870, 0.820 and 0.833, respectively, and their significance level to The order are: 0.028, 0.048, 0.024, 0.046 and 0.039 which shows the correlation coefficient, impact and strong relationship between the above independent variables and the dependent variable of efficiency. The results of the study showed that 5 independent variables of motivation, organizational culture, command method, empowerment and environmental conditions have a great impact on the efficiency of road personnel in the west of Tehran province. And the three variables of command method, motivation and environmental conditions with the correlation coefficient of 0.870, 0.859 and 0.833 and the coefficient of determination of 0.757, 0.738 and 0.694, respectively, had the highest correlation and impact.