Results 31 to 40 of about 95,821 (300)

Invariant measures of stochastic partial differential equations and conditioned diffusions

open access: yesComptes Rendus. Mathématique, 2005
This work establishes and exploits a connection between the invariant measure of stochastic partial differential equations (SPDEs) and the law of bridge processes. Namely, it is shown that the invariant measure of ut=uxx+f(u)+2ɛη(x,t), where η(x,t) is a space–time white-noise, is identical to the law of the bridge process associated to dU=a(U)dx+ɛdW(x),
Reznikoff, Maria G.   +1 more
openaire   +1 more source

The psychometric properties and measurement invariance of the Burnout Assessment Tool (BAT-23) in South Africa

open access: yesBMC Public Health, 2022
Background Burnout is an increasing public health concern that afflicts employees globally. The measurement of burnout is not without criticism, specifically in the context of its operational definition as a syndrome, also recently designated as such by ...
Leon T. De Beer   +2 more
doaj   +1 more source

Can life satisfaction be measured fairly for different groups of South African first-year university students? Testing differential item functioning and invariance of The Satisfaction With Life Scale

open access: yesJournal of Student Affairs in Africa, 2023
Student well-being has gradually become a topic of interest in higher education, and the accurate, valid, and reliable measure of well-being constructs is crucial in the South African context.
Clarisse van Rensburg, Karina Mostert
doaj   +1 more source

The Basic Psychological Needs in Exercise Scale: Translation and Evidence for Cross-Cultural Validity [PDF]

open access: yes, 2010
The present study reports on the psychometric evaluation and cross-cultural validity of the Basic Psychological Needs in Exercise Scale (BPNES; Vlachopoulos & Michailidou, 2006) translated from Greek into English.
Ntoumanis, Nikos   +2 more
core   +1 more source

Dimension of measures invariant with respect to the Ważewska partial differential equation

open access: yesJournal of Differential Equations, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Lasota, Andrzej, Szarek, Tomasz
openaire   +1 more source

Measurement invariance of the strength of motivation for medical school: a multi-group confirmatory factor analysis

open access: yesBMC 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

Approximate Invariance Testing in Diagnostic Classification Models in the Presence of Attribute Hierarchies: A Bayesian Network Approach

open access: yesPsych, 2023
This paper demonstrates the process of invariance testing in diagnostic classification models in the presence of attribute hierarchies via an extension of the log-linear cognitive diagnosis model (LCDM).
Alfonso J. Martinez, Jonathan Templin
doaj   +1 more source

From research to clinical settings: validation of the Affect in Play Scale \u2013 Preschool Brief Version in a sample of preschool and school-aged Italian children [PDF]

open access: yes, 2017
Affect in Play Scale-Preschool (APS-P) is one of the few standardized tools to measure pretend play. APS-P is an effective measure of symbolic play, able to detect both cognitive and affective dimensions which classically designated play in children, but
Delvecchio, Elisa   +3 more
core   +2 more sources

Latent Congruence Model to Investigate Similarity and Accuracy in Family Members' Perception: The Challenge of Cross-National and Cross-Informant Measurement (Non)Invariance

open access: yesFrontiers in Psychology, 2021
Several methods are available to answer questions regarding similarity and accuracy, each of which has specific properties and limitations. This study focuses on the Latent Congruence Model (LCM; Cheung, 2009), because of its capacity to deal with cross ...
Semira Tagliabue   +6 more
doaj   +1 more source

The Temporal Experience of Pleasure Scale (TEPS): Measurement Invariance Across Gender in Chinese University Students

open access: yesFrontiers in Psychology, 2019
The Temporal Experience of Pleasure Scale (TEPS) is a self-report instrument assessing pleasure experience. The present study aimed to confirm the factor model of the Chinese version of TEPS and test measurement invariance of the scale across gender in ...
Huan Zhou   +7 more
doaj   +1 more source

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