NotesFAQContact Us
Collection
Advanced
Search Tips
Showing all 3 results Save | Export
Peer reviewed Peer reviewed
Direct linkDirect link
Bush, Sarah B.; Karp, Karen S.; Albanese, Judy; Dillon, Fred – Mathematics Teaching in the Middle School, 2014
What better way to interest students in mathematics than using a Super Bowl® commercial? A Prudential® insurance commercial aired during the Super Bowl in 2013 was the impetus for this lesson (see it here on You-Tube™: http://www.youtube.com/ watch?v=IsNiKGMSHUQ). In the commercial, four hundred people were polled on "How Old Is the Oldest…
Descriptors: Mathematics Instruction, Secondary School Mathematics, Middle School Students, Grade 6
Peer reviewed Peer reviewed
Direct linkDirect link
Johnson, Timothy R. – Psychometrika, 2007
In this paper I present a class of discrete choice models for ordinal response variables based on a generalization of the stereotype model. The stereotype model can be derived and generalized as a random utility model for ordered alternatives. Random utility models can be specified to account for heteroscedastic and correlated utilities. In the…
Descriptors: Elementary School Students, Stereotypes, Response Style (Tests), Generalization
Peer reviewed Peer reviewed
Direct linkDirect link
Tuerlinckx, Francis; De Boeck, Paul – Psychometrika, 2005
In this paper we propose two interpretations for the discrimination parameter in the two-parameter logistic model (2PLM). The interpretations are based on the relation between the 2PLM and two stochastic models. In the first interpretation, the 2PLM is linked to a diffusion model so that the probability of absorption equals the 2PLM. The…
Descriptors: Item Response Theory, Models, Reaction Time, Item Analysis