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SA Journal of Industrial Psychology, 2021 larification. Research purpose: The main aim of our study was to get clarity on the dimensionality of the MACE-W2FE. The secondary aim was to test for approximate invariance of the measure for gender groups.
Pieter Schaap, Eileen Koekemoer
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Tori Approximation of Families of Diagonally Invariant Measures
Geometric and Functional Analysis, 2023 We approximate any portion of any orbit of the full diagonal group $A$ in the space of unimodular lattices in $\RR^n$ using a fixed proportion of a compact $A$-orbit. Using those approximations for the appropriate sequence of orbits, we prove the existence of non-ergodic measures which are also weak limits of compactly supported $A$-invariant measures.
Solan, Omri Nisan, Yifrach, Yuval
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Approximation of Invariant Measures for Regime-switching Diffusions [PDF]
Potential Analysis, 2015 22 ...
Bao, Jianhai +2 more
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An Elementary Approach to Rigorous Approximation of Invariant Measures [PDF]
SIAM Journal on Applied Dynamical Systems, 2014 We describe a framework in which is possible to develop and implement algorithms for the approximation of invariant measures of dynamical systems with a given bound on the error of the approximation. Our approach is based on a general statement on the approximation of fixed points for operators between normed vector spaces, allowing an explicit ...
GALATOLO, STEFANO, Isaia Nisoli
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Revisiting the Middleton Alienation Scale: In Search of a Cross-Culturally Valid Instrument
Survey Research Methods, 2020 The article contributes to the issue how to deal with measurement non-variance. I address a well-established scale by Middleton (1963) which was created to measure alienation.
Ekaterina Lytkina
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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
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Invariant measures for solvable groups and Diophantine approximation [PDF]
Israel Journal of Mathematics, 2017 We show that if $\mathcal{L}$ is a line in the plane containing a badly approximable vector, then almost every point in $\mathcal{L}$ does not admit an improvement in Dirichlet's theorem. Our proof relies on a measure classification result for certain measures invariant under a non-abelian two dimensional group on the homogeneous space $\mathrm{SL}_3 ...
Shi, Ronggang, Weiss, Barak
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PLoS ONE, 2023 BackgroundThe Asthma Control Questionnaire (ACQ) is used to assess asthma symptom control. The relationship between the questionnaire items and symptom control has not been fully studied in severe asthmatic patients, and its validity for making ...
Ronald McDowell +16 more
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Survey Research Methods, 2023 Measurement invariance tests are an important precondition to analyze cross-national data. However, the traditional approach of multigroup confirmatory factor analysis (MGCFA) has been criticized as too strict and more liberal approaches, such as ...
Katharina Meitinger +2 more
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