Results 141 to 150 of about 6,318,703 (393)
Implications of Absence of Measurement Invariance for Detecting Sex Limitation and Genotype by Environment Interaction [PDF]
, 2004 Gitta H. Lubke +2 more
openalex +2 more sources
Measurement Invariance: Testing for It and Explaining Why It is Absent
Survey Research Methods, 2020 There has been a significant increase in cross-national and longitudinal data production in social science research in recent decades. Before drawing substantive conclusions based on cross-national and longitudinal survey data, researchers need to ...
Katharina Meitinger +3 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Emulating nature's unparalleled engineering, this work introduces butterfly‐inspired hybrid composites for high‐performance transportation and defense sectors. Leveraging biomimicry, these lightweight composites feature butterfly leg‐inspired hierarchical fibrous assemblies and butterfly wing‐inspired sandwich‐structured architecture, to achieve ...
Nello D. Sansone +7 more
wiley +1 more source
BMC Medical Education, 2017 Background The Strength of Motivation for Medical School-Revised (SMMS-R) questionnaire measures students’ motivation for studying medicine. It includes three subscales: ‘willingness to sacrifice’, ‘readiness to start’, and ‘persistence’.
M. An +6 more
doaj +1 more source
Control of Ferromagnetism of Vanadium Oxide Thin Films by Oxidation States
Advanced Functional Materials, EarlyView.The nonstoichiometric VOx exhibits a distinct ferromagnetic hysteresis loop and demonstrates a high magnetic susceptibility (χ=dMdH$ = \frac{{dM}}{{dH}}\;$∼10). Micromagnetic simulations show the results of the “partial volume fraction ferromagnetic phase model” for VOx/Co/Pt structure.
Kwonjin Park +9 more
wiley +1 more source
Transverse invariant measures extends to the ambient space [PDF]
arXiv, 2011 It is shown that any transverse invariant measure of a foliated space can be considered as a measure on the ambient space.
arxiv
Measurement Invariance and Response Bias: A Stochastic Frontier Approach [PDF]
The goals of the present paper were to assess measurement invariance using a common econometric method and to illustrate the approach with self-reported measures of parenting behaviors before and after a family intervention.
Laura G. Hill +2 more
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Self‐organized Criticality in Neuromorphic Nanowire Networks With Tunable and Local Dynamics
Advanced Functional Materials, EarlyView.Memristive nanowire networks (NWNs) are shown to be electrically tunable to a critical state where specific local dynamics evaluated by multiterminal characterization are exploited as feature selection in nonlinear transformation (NLT) tasks.
Fabio Michieletti +3 more
wiley +1 more source
Swap-invariant and exchangeable random measures [PDF]
arXiv, 2016 In this work we analyze the concept of swap-invariance, which is a weaker variant of exchangeability. A random vector $\xi$ in $\mathbb{R}^n$ is called swap-invariant if $\,{\mathbf E}\,\big| \!\sum_j u_j \xi_j \big|\,$ is invariant under all permutations of $(\xi_1, \ldots, \xi_n)$ for each $u \in \mathbb{R}^n$.
arxiv
Generalized Measurement Invariance Tests with Application to Factor Analysis [PDF]
, 2011 The issue of measurement invariance commonly arises in factor-analytic contexts, with methods for assessment including likelihood ratio tests, Lagrange multiplier tests, and Wald tests.
Merkle, Edgar C., Zeileis, Achim
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