Incorporating Cluster Analysis Results into Standard Setting

• In Event: Performance Levels and Standard Setting

Abstract

The primary goal of this study is to employ statistical methodology to help determine plausible cut score ranges that can narrow panelist’s focus at standard setting. We conducted a K-modes cluster analysis on two summative NGSS science assessments to examine the method’s effectiveness.

Authors

• Ji Zeng, MICHIGAN DEPARTMENT OF EDUCATI

• Shiqi Hao, MICHIGAN DEPARTMENT OF EDUCATI

• Jessalyn Smith, DRC