2021年美国犯罪被害调查

Criminal Victimization,2021

美国的犯罪被害调查(National Crime Victimization Survey,NCVS)是由美国官方机构进行的一个被害人调查研究项目,现为美国犯罪被害的主要信息来源。《2021年全国犯罪被害调查》即为2021年年度NCVS调查报告,其主要包括两部分内容。第一部分介绍评估犯罪状况,分别为犯罪被害率、犯罪事件发生率、犯罪流行率。通过结合犯罪类型、人口特征等多个维度分析各指标数值,评估犯罪现状、特征、发生频率及变化趋势,揭示犯罪现状。第二部分是对调查方法进行阐述,包括调查范围、指标测量、权数调整、标准误计算等内容,从统计技术的角度对调查进行全面的解读。总体而言,犯罪被害调查反映了美国社会犯罪和犯罪被害的相关情况,同时也为犯罪学特别是被害人学的研究提供了可靠的实证数据。

National Crime Victimization Survey(NCVS)is a victim investigation and research project conducted by official organizations in the United States,which is now the main source of information about crime victimization in the United States.Criminal Victimization(2021)is the NCVS survey report,which includes two parts.The first part introduces the important indicators used to evaluate the crime situation,which are crime murder rate,crime incidence rate,and crime prevalence rate.By combining multiple dimensions such as crime type and population characteristics to analyze the value of each index,the current situation,characteristics,frequency and changing trend of crime are evaluated to reveal the current situation of crime.The second part expounds the survey methods,including the survey scope,index measurement,weight adjustment,standard error calculation and other contents,and makes a comprehensive interpretation of the survey from the perspective of statistical technology.On the whole,the crime victim survey reflects the related situation of crime and crime victim in American society,and also provides reliable empirical data for the academic research of criminology,especially victimology.