Table of Contents | Search Technical Documentation | References
NAEP Assessment Weighting Procedures → Weighting Procedures for the 2014 Assessment → Computation of Full-Sample Weights for the 2014 Assessment → School and Student Nonresponse Weight Adjustments for the 2014 Assessment → School Nonresponse Weight Adjustments for the 2014 Assessment → School Nonresponse Adjustment Factor Calculation for the 2014 Assessment
NAEP Technical DocumentationSchool Nonresponse Adjustment Factor Calculation for the 2014 Assessment
In each final school nonresponse adjustment cell c, the school nonresponse adjustment factor SCH_NRAFc was computed as follows:
where
Sc is the set of all eligible sampled schools (cooperating original and substitute schools and refusing original schools with noncooperating or no assigned substitute) in cell c,
Rc is the set of all cooperating schools within Sc,
SCH_BWTs is the school base weight,
SCH_TRIMs is the school-level weight trimming adjustment factor,
SCHSESWTs is the school-level session assignment weight, and
Xs is the estimated grade enrollment corresponding to the original sampled school.
Last updated 14 April 2021 (SK)