More information about data format types is available.
Documentation files are automatically included with download.
The file size listed is the uncompressed size of all files/formats for the dataset/study.
The "Other Data" column indicates data formats other than SAS, SPSS, or Stata, such as tab-delimited, qualitative data, zipped bundles, or executable files.
Interested in using R to analyze data? ICPSR has prepared some FAQs related to using R with ICPSR data.
Title: The 500 Family Study [1998-2000: United States]
RESTRICTED: This study contains restricted data. To learn how to obtain those data, please read the restrictions listed below.
This study is provided by Child Care & Early Education Research Connections.
This data collection may not be used for any purpose other than statistical reporting and analysis. Use of these data to learn the identity of any person or establishment is prohibited. To protect respondent privacy, the 500 Family Study Qualitative Interview Data are restricted from general dissemination. Currently, these data are accessible via the ICPSR Data Enclave. For more information about the Data Enclave, please visit the ICPSR Web site.