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Raw-to-Scale Conversions With Continuous Exponential Families

Author(s):
Haberman, Shelby J.
Publication Year:
2010
Report Number:
RM-10-14
Source:
ETS Research Memorandum
Document Type:
Report
Page Count:
7
Subject/Key Words:
Equivalent Groups, Estimated Asymptotic Standard Deviation, Normal Approximation

Abstract

Raw-to-scale conversions of a base form may be established by use of continuous exponential families. This procedure yields smooth conversions with specified moments that are guaranteed to be within the permitted range of scale scores.

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