Online Intraclass Correlation Database Glossary/FAQ


Glossary/FAQ

Population Definitions

  • Disabled

    The student population with cognitive disabilities and/or IEPs related to academic ability

  • High Performing

    The school average score for math or reading was higher than the median school average

  • Low Performing

    The school average score for math or reading was lower than the median school average

  • Low SES

    The school percentage of students eligible for free/reduce price lunch was higher than the median school percentage

  • Minority

    The school percentage of students in a minority group (American Indian, Asian, Black, or Hispanic) was higher than the median school percentage

  • No AYP

    The identified schools did not make Adequate Yearly Progress (AYP) in the previous years under the No Child Left Behind Act (NCLB)

  • Rural

    The identified schools were in a rural location according to the Common Core of Data (CCD)

  • Suburban

    The identified schools were in a suburban location according to the Common Core of Data (CCD)

  • Urban

    The identified schools were in a urban location according to the Common Core of Data (CCD)