Výsledky vyhledávání - "Karen Samuelsen"

Reasons for Not HIV Testing, Testing Intentions, and Potential Use of an Over-the-Counter Rapid HIV Test in an Internet Sample of Men Who Have Sex With Men Who Have Never Tested for HIV

Autor: Su I. Hou, Karen Samuelsen, Amy Lansky, Christopher C. Whalen, Patrick S. Sullivan, Damian Denson, Amanda Smith, Travis Sanchez, Duncan A. MacKellar

Publikováno v: Sexually Transmitted Diseases. 38:419-428

Correlates of main reasons for not HIV testing, HIV testing intentions, and potential use of an over-the-counter rapid HIV test (OTCRT) among men who have sex with men who have never tested for HIV (NTMSM) are unknown.We evaluated these correlates am

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d18b84d290fe7f4ac2a59dcfd77b2429
https://doi.org/10.1097/olq.0b013e31820369dd

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Autor: Karen Samuelsen, Robert W. Lissitz

Publikováno v: Educational Researcher. 36:437-448

This article raises a number of questions about the current unified theory of test validity that has construct validity at its center. The authors suggest a different way of conceptualizing the problem of establishing validity by considering whether

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d4884f17476cad562f877f122019348e
https://doi.org/10.3102/0013189x07311286

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Commentary on Factorial Versus Typological Models: Complementary Evidence in the Model Selection Process

Autor: Karen Samuelsen

Publikováno v: Measurement: Interdisciplinary Research & Perspective. 10:222-224

The notion that there is often no clear distinction between factorial and typological models (von Davier, Naemi, & Roberts, this issue) is sound. As the authors state, theory often indicates a pref...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::242042dde1ff70c891f4d72c20b1491c
https://doi.org/10.1080/15366367.2012.743402

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Part V Commentary: Possible New Directions in the Measurement of Student Engagement

Autor: Karen Samuelsen

Publikováno v: Handbook of Research on Student Engagement ISBN: 9781461420170

Karen Samuelsen, a respected researcher and methodologist, provided commentary on the chapters in Part V of this volume. She described the difficulty of measuring latent constructs like student engagement. She argued for greater complexity in study

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::96f2e40e53902e019f8598d6bdd0672f
https://doi.org/10.1007/978-1-4614-2018-7_39

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HIV/AIDS complacency and HIV infection among young men who have sex with men, and the race-specific influence of underlying HAART beliefs

Autor: Hanne Thiede, Duncan A. MacKellar, Marlene LaLota, Gina M. Secura, Christopher C. Whalen, Stephanie Behel, Trista Bingham, Karen Samuelsen, Su I. Hou, David D. Celentano, Douglas Shehan, Beryl A. Koblin, Lucia V. Torian, Linda A. Valleroy

Publikováno v: Sexually transmitted diseases. 38(8)

BACKGROUND Among men who have sex with men (MSM) in the United States, the influence of HIV/AIDS complacency and beliefs about the efficacy of highly active antiretroviral therapy (HAART) on HIV-infection risk is unknown. METHODS We analyzed data fro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7404170f905a44a68e16496e4d2f8b89
https://pubmed.ncbi.nlm.nih.gov/21336231

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