Presidential and Congressional Performance Items Political Involvement and Participation ItemsĮ. The 255 substantive variables are grouped into the following categories:ī. These are noted in the codebook and will be added as they become ready for use. See additional information for selected variables.Īlso, please note that at the time of the preparation of this dataset and website, there were some variables that had not yet been completely processed by ANES. Most of the variables are relatively straightforward and need little additional explanation beyond what is in the codebook, but some variables require a more thorough explanation. It does not matter whether you select the sequential or alphabetical variable list, as they contain the same information, just in different orders. ![]() When the list of variables appears, you can click on any variable name, which will produce the codebook information. To view the list of variables and the details for each one, select the "Browse codebook in this window" option on the main page of SDA. The codebook contains information for each of these variables. Only a few variables have more than seven valid categories. To make the analyses simpler, we have recoded many of the variables to reduce the number of possible categories. The 255 substantive variables are categorical variables. In addition to the 255 substantive variables, the dataset also includes respondent identification numbers and weights for each case, but as these are not variables that users will analyze, they are not included in this codebook. These 255 variables contain information about the attitudes, behaviors, and characteristics of the 7,453 respondents who were part of both the pre- and post-election surveys. The Home datasets represent the merged files used by the principal investigators for their analysis and are included here only as examples of how the files from ICPSR 8163 may be merged with the Block data.The 2020 SETUPS dataset consists of 255 variables (excluding the case identification number and the weight variable) drawn from the American National Election Study described in the Survey Research Methods. The Home datasets (Parts 2-6) contain selected variables from the Block Data file merged with the Cohort Police Contact data or the Cohort Interview data from ICPSR 8163. The information contained within the Block Data file is intended to be used to merge ecological data with any of the files described in the ICPSR 8163 codebook. These block data have been aggregated into census tracts, police grid areas, natural areas, and neighborhoods for the purpose of describing the spatial units of each in comparable fashion for 1950, 1960, and 1970. The data were obtained from land use maps and city directories. In addition, land use and target density (gas stations, grocery and liquor stores, restaurants, and taverns) measures are included. The data are presented for whole blocks for each year and for blocks agglomerated into equal spaces so that comparison may be made between the 1950, 1960, and 1970 data. Part 1, Block Data, contains the characteristics of each block in Racine for the years 1950, 1960, and 1970 as selected from the United States Census of Housing for each of these years. 8/99 This study is also available from a new ICPSR CD-ROM titled data on crime and community (DP7223).Īccess Status: Access limited to UW-Madison campusĭocumentation: Machine-readable codebook and SAS statement file.Ībstract: These data, intended for use in conjunction with JUVENILE DELINQUENCY AND ADULT CRIME, 1948-1977 : THREE BIRTH COHORTS (ICPSR 8163), are organized into two different types: Block data and Home data. Data are stored in raw, uncompressed ASCII format. They include codebook, data, help, SPSS setup, SAS setup, study description, user guide, data documentation and data collection instrument. Each directory consists of at least six files. ![]() Ĭomments: Each data collection on this CD-ROM resides in a separate directory named according to the ICPSR collection number. Ann Arbor, MI: Inter-university Consortium for Political and Social Research. Study Number: SJ-053-002-1-1-United States-ICPSR-1948īibliographic Citation: Juvenile delinquency and adult crime, 1948-1977 : city ecological data.
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