Search results for author:"Robert D. Ankenmann"
Total records matched: 2 Search took: 0.129 secs
You may get more results with author:"Robert D. Ankenmann".
SITE 2021 Online Attendees: if you are looking for papers from this conference, please use this special attendee-only SITE 2021 Online search
Effects of test length, sample size, and assumed ability distribution were investigated in a multiple replication Monte Carlo study under the 1-parameter (1P) and 2-parameter (2P) logistic graded model with five score levels. Accuracy and...
Applied Psychological Measurement Vol. 24, No. 3 (2000) pp. 241–55
Compared five item selection rules with respect to the efficiency and precision of trait (theta) estimation at the early stages of computerized adaptive testing (CAT). The Fisher interval information, Fisher information with a posterior distribution,...