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Models for Scoring Missing Responses to Multiple-Choice Items NAEP

Author(s):
Longford, Nicholas T.
Publication Year:
1994
Report Number:
RR-94-09
Source:
ETS Research Report
Document Type:
Report
Page Count:
25
Subject/Key Words:
Missing Data, Models, Multiple-Choice Items, National Assessment of Educational Progress (NAEP), Scoring

Abstract

(25pp.) This is a critical evaluation of the rules for coding and scoring the missing responses to multiple-choice items in educational tests. The focus is on tests in which the test takers have little or no motivation; in such tests omitting and not reaching (as classified by the currently adopted operational rules) are quite frequent. Data from the 1991 NAEP Reading Assessment of 17-year-olds are used in analyses and illustrative examples. Alternative rules for scoring based on hypothesized behavior of the test takers are proposed.

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