ERIC Number: EJ569548
Record Type: Journal
Publication Date: 1994
Pages: N/A
Abstractor: N/A
ISBN: N/A
ISSN: ISSN-1085-5300
EISSN: N/A
Available Date: N/A
Effects of Item Parameters on Ability Estimation in Item Response Theory.
Kim, Jwa K.
Research in the Schools, v1 n2 p77-84 Fall 1994
Effects of item parameters on ability estimation were investigated through Monte Carlo studies using the Expected-A-Posteriori estimation. Results show a significant effect of item discriminating parameter on standard error of ability estimation. As the discriminating parameter increases, the standard error decreases. (SLD)
Publication Type: Journal Articles; Reports - Evaluative
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Grant or Contract Numbers: N/A
Author Affiliations: N/A
