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Extensions of Multiple-Group Item Response Theory Alignment: Application to Psychiatric Phenotypes in an International Genomics Consortium

التفاصيل البيبلوغرافية
العنوان: Extensions of Multiple-Group Item Response Theory Alignment: Application to Psychiatric Phenotypes in an International Genomics Consortium
اللغة: English
المؤلفون: Mansolf, Maxwell (ORCID 0000-0001-6861-8657), Vreeker, Annabel, Reise, Steven P., Freimer, Nelson B., Glahn, David C., Gur, Raquel E., Moore, Tyler M., Pato, Carlos N., Pato, Michele T., Palotie, Aarno, Holm, Minna, Suvisaari, Jaana, Partonen, Timo, Kieseppä, Tuula, Paunio, Tiina, Boks, Marco, Kahn, René, Ophoff, Roel A., Bearden, Carrie E., Loohuis, Loes Olde, Teshiba, Terri, deGeorge, Daniella, Bilder, Robert M.
المصدر: Educational and Psychological Measurement. Oct 2020 80(5):870-909.
الإتاحة: SAGE Publications. 2455 Teller Road, Thousand Oaks, CA 91320. Tel: 800-818-7243; Tel: 805-499-9774; Fax: 800-583-2665; e-mail: journals@sagepub.com; Web site: http://sagepub.com
Peer Reviewed: Y
Page Count: 40
تاريخ النشر: 2020
Sponsoring Agency: National Institute of Mental Health (DHHS/NIH)
Contract Number: U01MH105653
U01MH105641
U01MH105573
U01MH105670
U01MH105575
U01MH105669
U01MH105666
U01MH105630
U01MH105632
U01MH105634
U01MH10023903S1
R01MH095454
R01MH114152
R01MH118514
R01MH101478
نوع الوثيقة: Journal Articles
Reports - Research
Descriptors: Item Response Theory, Data Analysis, Measurement, Validity, Scores, Genetics, Mental Disorders, Foreign Countries, Consortia, Global Approach
مصطلحات جغرافية: California (Los Angeles), New York, Finland, Netherlands, Costa Rica, Colombia, Texas, Pennsylvania
DOI: 10.1177/0013164419897307
تدمد: 0013-1644
مستخلص: Large-scale studies spanning diverse project sites, populations, languages, and measurements are increasingly important to relate psychological to biological variables. National and international consortia already are collecting and executing mega-analyses on aggregated data from individuals, with different measures on each person. In this research, we show that Asparouhov and Muthén's alignment method can be adapted to align data from disparate item sets and response formats. We argue that with these adaptations, the alignment method is well suited for combining data across multiple sites even when they use different measurement instruments. The approach is illustrated using data from the Whole Genome Sequencing in Psychiatric Disorders consortium and a real-data-based simulation is used to verify accurate parameter recovery. Factor alignment appears to increase precision of measurement and validity of scores with respect to external criteria. The resulting parameter estimates may further inform development of more effective and efficient methods to assess the same constructs in prospectively designed studies. [The GROUP Investigators and the WGSPD Consortium contributed to the writing of this article.]
Abstractor: As Provided
Entry Date: 2020
رقم الأكسشن: EJ1263662
قاعدة البيانات: ERIC
الوصف
تدمد:0013-1644
DOI:10.1177/0013164419897307