자료유형  

 학위논문

Control Number  

0017165146

International Standard Book Number  

9798346874065

Dewey Decimal Classification Number  

371

Main Entry-Personal Name  

Huang, Qi.

Publication, Distribution, etc. (Imprint  

[S.l.] : The University of Wisconsin - Madison., 2024

Publication, Distribution, etc. (Imprint  

Ann Arbor : ProQuest Dissertations & Theses, 2024

Physical Description  

147 p.

General Note  

Source: Dissertations Abstracts International, Volume: 86-06, Section: B.

General Note  

Advisor: Bolt, Daniel M.

Dissertation Note  

Thesis (Ph.D.)--The University of Wisconsin - Madison, 2024.

Summary, Etc.  

요약Latent variable models are often appealing in educational and psychological assessments, where focal constructs are not only generally viewed as being measured with error, but also lack the well-defined metrics associated with most physical measurements. Although the flexibility of metrics in latent variable models makes it easier for models to statistically fit the data at hand, it can also mask model misspecification. In this dissertation, I will consider three different scenarios where either the metric or measurement model (or both) is misspecified, discuss the consequences of overlooking each type of misspecification, and propose corresponding solutions. Specifically, the three studies examine: (1) misspecification of item response theory (IRT) models induced by item complexity; (2) misspecification of IRT in both metric and measurement model under unipolarity of the latent construct; (3) misspecification of cognitive diagnosis models (CDMs) in the presence of latent skill continuity.Overall, these studies draw attention to potentially underappreciated issues in measurement, expand the perspectives that people can take on measurement, and promote the use of a more contemporary toolbox for consideration of varied metrics and models, possibly allowing educational and psychological theory to more significantly inform the modeling process.

Subject Added Entry-Topical Term  

Educational tests & measurements.

Subject Added Entry-Topical Term  

Quantitative psychology.

Subject Added Entry-Topical Term  

Experimental psychology.

Index Term-Uncontrolled  

Cognitive diagnosis model

Index Term-Uncontrolled  

Item response theory

Index Term-Uncontrolled  

Latent variable model

Index Term-Uncontrolled  

Model misspecification

Added Entry-Corporate Name  

The University of Wisconsin - Madison Educational Psychology

Host Item Entry  

Dissertations Abstracts International. 86-06B.

Electronic Location and Access  

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Control Number  

joongbu:655418