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Data Products From PEELS: CD-ROM Data Set Available for Waves 1–4

NCSER has released a CD-ROM that contains documentation, an electronic codebook, and restricted-use data files for the first, second, third, and fourth waves of data collection for the Pre-Elementary Education Longitudinal Study. Data from all the instruments used in the study, including surveys, questionnaires, and direct assessments, are provided in ASCII format. These CD-ROMS are only available to holders of restricted-used data licenses. Researchers interested in using the PEELS data may contact Kristen Lauer for more information. To learn more about gaining access to the PEELS restricted-use datasets, contact the IES Data Security Office at or go to