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DTSTAMP:20260412T200347
DTSTART:20161125T140000
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URL:https://murmitoyen.com/events/vanille/udem/detail/733524-presentations-
 sur-les-modelisations-par-equations-structurelles
LOCATION:Université de Montréal - Pavillon Marie-Victorin\, 90\, avenue V
 incent-d'Indy\, Montréal\, QC\, Canada\, H2V 2S9
SUMMARY:Présentations sur les modélisations par équations structurelles
DESCRIPTION:La Société statistique de Montréal (SSdeM) organise un progr
 amme double de présentations sur les modélisations par équations struct
 urelles\, le vendredi 25 novembre 2016. 
\n14h00 - New developments in med
 iation analysis Rex B. Kline  de l'Université Concordia\, viendra discut
 er du modèle de médiation qui est le plus simple des modèles par équat
 ions structurelles. Il est l’auteur de nombreux articles en psychologie\
 ,de deux livres:Principles and Practice of Structural Equations Modeling(4
 e éd.\,2016) et Beyond Significance Testing(2e éd.\,2013). Il a obtenu s
 on Ph.D. de la Wayne State University en 1984. Il est un conférencier rec
 herché.
\nRésuméMediation analysis is popular\,but many\, if not most\,
  mediation studies are based on inadequate designs or analysis strategies.
  Described in this presentation are requirements and analytical methods fo
 r a more scientifically rigorous approach tomediation analysis.Topics incl
 ude proper research designs for establishing mediation\, a reduced role fo
 r significance testing\,and the need for better awareness byresearchers of
  all this is assumed in mediation studies. The methodof Causal Mediation A
 nalysis\, whichestimates mediation under more realistic assumptions\, is i
 ntroduced. The talk will focus on applications and practice.
\n15h00 - An 
 Introduction to Generalized Structured Component Analysis Heungsun Hwang d
 e l'Université McGill\, nous introduira au Generalized structured compone
 nt analysis et à la librairie R qu'il a développé pour utiliser cette m
 odélisation. He is interested in the development and applications of quan
 titative methods and advanced modeling methodologies to diverse issues and
  topics in psychology and various fields. After his undergraduate studies 
 in South Korea\, he obtained his Ph.D. (Quantitative Psychology\, 2001) at
  McGill University. He is the author of a book on the topic below\, and of
  more than 50 articles.
\nRésumé
\nGeneralized structured componentanaly
 sis (GSCA) was developed as a component-based approach to structural equat
 ion modeling. It has advantages over another long-standing component-based
  approach-partial least squares (PLS).Owing to the adoption of a single op
 timization criterion\, GSCA can conduct complex analyses\,such as constrai
 ned multi-group analysis and testing latent interaction effects\,in a more
  coherent manner. I will provide an introductory account of this methodolo
 gy\,and examples with my own R package on the topic.
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