The Use of Invariant Item Parameters to Derive an Absolute Score Metric

The Use of Invariant Item Parameters to Derive an Absolute Score Metric [microform] / Charles W. Bradshaw, Jr.

A method for determining invariant item parameters is presented, along with a scheme for obtaining test scores which are interpretable in terms of a common metric. The method assumes a unidimensional latent trait and uses a three parameter normal ogive model. The assumptions of the model are explore...

Full description

Saved in:
Bibliographic Details
Online Access: Request ERIC Document
Main Author: Bradshaw, Charles W., Jr
Format: Microfilm Book
Language:English
Published: [S.l.] : Distributed by ERIC Clearinghouse, 1968.
Subjects:
Equated Scores.
Item Analysis.
Latent Trait Theory.
Mathematical Models.
Maximum Likelihood Statistics.
Multiple Choice Tests.
Scoring.
Test Interpretation.
Test Items.

Internet

Request ERIC Document

PASCAL Offsite

Holdings details from PASCAL Offsite
Call Number: ED150171
ED150171 Available Place a Hold

Similar Items