4 Matching Annotations
  1. Apr 2022
  2. Nov 2021
    1. e Netherlands and analyzingtest scores on externally standardized tests, the studyreports a learning loss of 3.16 percentiles on a com-posite index of math, reading, and spelling, an effectthat varies in size by socioeconomic background andschool composition

      the Netherlands and analyzingtest scores on externally standardized tests, the studyreports a learning loss of 3.16 percentiles on a com-posite index of math, reading, and spelling, an effectthat varies in size by socioeconomic background andschool composition

  3. Mar 2021