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Statistics and Psychometrics

AIR’s nationally recognized psychometricians and statisticians use the most advanced sampling methods and state-of-the-art psychometric procedures to provide each of our clients with world-class information that exceeds industry standards and can be counted on to inform policy and curriculum decisions. More information may be found on our Statistics and Psychometrics Web page.

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Recent Reports

• Title I Implementation: Update on Recent Evaluation Findings

  This report provides a summary of findings from Title I evaluation studies that have become available after the publication of the National Assessment of Title I final report in 2007.

• Public Elementary and Secondary School Student Enrollment and Staff from the Common Core of Data: School Year 2006-07

  This First Look presents 2006-07 school year information at the national and state level on student enrollment by grade and by race/ethnicity within grade, the numbers of teachers and other education staff, and several student/staff ratios.

• Digest of Education Statistics

  Since 1962, the primary purpose of the Digest of Education Statistics has been to provide a compilation of statistical information covering the broad field of American education from pre-kindergarten through graduate school, containing data on a variety of topics.