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The Kernel Levine Equipercentile Observed-Score Equating Function NEAT KE

Author(s):
von Davier, Alina A.; Chen, Haiwen (Henry)
Publication Year:
2013
Report Number:
RR-13-38
Source:
ETS Research Report
Document Type:
Report
Page Count:
27
Subject/Key Words:
Non-Equivalent-Groups Anchor Test (NEAT) Design, Levine Observed-Score Equating, Poststratification Equating Based on True Anchor Scores, Hybrid Levine Equipercentile Equating, Kernel Equating (KE)

Abstract

The purpose of this paper is to demonstrate that with real data, under certain conditions, hybrid Levine equipercentile equating and poststratification equating based on true anchor scores outperform both poststratification equating and chain equating.

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