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The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.

Assessing Knowledge Integration in Science: Construct, Measures, and Evidence

Liu, Ou Lydia, Lee, Hee-Sun, Hofstetter, Carolyn, Linn, Marcia·2008·Educational Assessment

Abstract

In response to the demand for sound science assessments, this article presents the development of a latent construct called knowledge integration as an effective measure of science inquiry. Knowledge integration assessments ask students to link, distinguish, evaluate, and organize their ideas about complex scientific topics. The article focuses on assessment topics commonly taught in 6th- through 12th-grade classes. Items from both published standardized tests and previous knowledge integration research were examined in 6 subject-area tests. Results from Rasch partial credit analyses revealed that the tests exhibited satisfactory psychometric properties with respect to internal consistency, item fit, weighted likelihood estimates, discrimination, and differential item functioning. Compared with items coded using dichotomous scoring rubrics, those coded with the knowledge integration rubrics yielded significantly higher discrimination indexes. The knowledge integration assessment tasks, analyzed using knowledge integration scoring rubrics, demonstrate strong promise as effective measures of complex science reasoning in varied science domains.

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Metadata

Authors
Liu, O. L., Lee, H.-S., Hofstetter, C., & Linn, M.
Venue
Educational Assessment
Published
2008-01
Volume
13
Issue
1
Pages
33-55
ISSN
1062-7197 (ISSN-L)
OpenAlex
W2029885956
Cited by
163
References
4
FWCI
35.77
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Assessing Knowledge Integration in Science: Construct, Measures, and Evidence. https://app.cochat.ai/papers/10.1080/10627190801968224
The paper
Liu, O. L., Lee, H.-S., Hofstetter, C., & Linn, M. (2008). Assessing Knowledge Integration in Science: Construct, Measures, and Evidence. Educational Assessment. https://doi.org/10.1080/10627190801968224

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.