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Estimation of multiple mediator modelWen, Sibei 09 December 2013 (has links)
Models for mediation are widely used in psychology, behavior science and education because they help researchers understand how a causal effect happens through one or several mediating variables. And more complex mediation models that incorporate multiple mediators are increasingly being assessed. This report uses a generated dataset to provide an overview of the assessment of direct effects and indirect effects in multiple mediator models. Use of a multiple comparison-based procedure for testing a set of hypotheses simultaneously while controlling the experiment-wise type I error rate is used to calculate a confidence interval for each pairwise contrast of mediated effects. Three approaches will be used to test hypotheses concerning the contrast between pairs of mediator effects. These approaches include 1) an assumption of zero covariance between parameters from different models, 2) assumption of a non-zero covariance between parameters from different models and 3) use of bootstrapping. Results are provided and discussed. / text
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CAUSAL MEDIATION ANALYSIS FOR NON-LINEAR MODELSWang, Wei 26 June 2012 (has links)
No description available.
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Éclaircissement de l’association entre la relation enseignant-élève, le partenariat mère-enfant, et l’adaptation scolaire auprès d’une clientèle à risqueGuérin, Marie-Claude 02 1900 (has links)
No description available.
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Le lien entre la stratégie d'affaires et la participation syndicale dans le secteur privé au Québec : le rôle médiateur de la satisfaction au travailLamaute, Dominique January 2008 (has links)
Thèse numérisée par la Division de la gestion de documents et des archives de l'Université de Montréal.
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Le lien entre la stratégie d'affaires et la participation syndicale dans le secteur privé au Québec : le rôle médiateur de la satisfaction au travailLamaute, Dominique January 2008 (has links)
Thèse numérisée par la Division de la gestion de documents et des archives de l'Université de Montréal
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