Results 281 to 290 of about 1,081,470 (322)

Genetic associations with dementia-related proteinopathy: Application of item response theory. [PDF]

Alzheimers Dement
Katsumata Y, Fardo DW, Shade LMP, Wu X, Karanth SD, Hohman TJ, Schneider JA, Bennett DA, Farfel JM, Gauthreaux K, Mock C, Kukull WA, Abner EL, Nelson PT, Alzheimer's Disease Neuroimaging Initiative, National Alzheimer's Coordinating Center.   +15 more
europepmc   +1 more source

Multimodal Characterization Method for Metamaterials with Tunable Mechanical Stiffness and Electrical Resistivity

Advanced Engineering Materials, EarlyView.
This study presents a multimodal characterization method for a prototype metamaterial model structure that features four distinct states of mechanical stiffness and electrical resistivity. Through simulations and experiments, it uncovers insights into the structural behavior, the correlation between changes in electrical resistivity and mechanical ...
Rebecca Kose, Michael Mathias Becker, Martin Schuppmann, Sarah Christine Lidwina Fischer   +3 more
wiley   +1 more source

Development and validation of the MultiScent-20 digital odour identification test using item response theory. [PDF]

Sci Rep
Nakanishi M, Brandão PRP, Freire GSM, Vinha LGDA, Fornazieri MA, Anselmo-Lima WT, Assis Pereira D, Campos de Sousa GH, Galvão C, Hummel T.   +9 more
europepmc   +1 more source

Better climate action through the right knowledge? Development and validation of an item-response-theory scale measuring climate effectiveness knowledge. [PDF]

Front Psychol
Simon CE, Merten MJ.
europepmc   +1 more source

Validation of the Barthel Index in Chinese nursing home residents: an item response theory analysis. [PDF]

Front Psychol
Liang M, Yin M, Guo B, Pan Y, Zhong T, Wu J, Ye Z.   +6 more
europepmc   +1 more source

Psychometric properties and item response theory analysis of the Persian version of the social pain questionnaire. [PDF]

Front Psychol
Sepehrinia M, Farahani H, Watson P, Amini N.   +3 more
europepmc   +1 more source

Using item response theory to identify key symptoms of insomnia in a sample of university students with probable eating disorders. [PDF]

Eat Weight Disord
Pacella KAC, Richson BN, Short NA, Bottera AR, Irish LA, Perko VL, Forbush KT.   +6 more
europepmc   +1 more source

Item response theory analysis of daytime sleepiness as a symptom of obstructive sleep apnea. [PDF]

CPT Pharmacometrics Syst Pharmacol
Wellhagen GJ, Karlsson MO, Kjellsson MC, Garmann D, Bröker A, Zhang Y, Nokela M, Weimann G, Yassen A.   +8 more
europepmc   +1 more source

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Item Response Theory

Annual Review of Statistics and Its Application, 2016
This review introduces classical item response theory (IRT) models as well as more contemporary extensions to the case of multilevel, multidimensional, and mixtures of discrete and continuous latent variables through the lens of discrete multivariate analysis.
Mark Hansen, Lauren Harrell, Kilchan Choi, Li Cai   +3 more
openaire   +4 more sources