Huber, Martin, Michael Lechner, and Giovanni Mellace (2016) `The finite sample per- formance of estimators for mediation analysis under sequential conditional indepen- dence'. Journal of Business & Economic Statistics 34 (1), pp. 139-160....
Sample size determination for mediation analysis of longitudinal data Sample size planning for longitudinal data is crucial when designing mediation studies because sufficient statistical power is not only required in grant a... H Pan,S Liu,D Miao,... - 《Bmc Medical Research Methodology》 被引量...
The aim of this study was to determine whether personality might partially explain associations between sociodemographic factors and self-reported suicide attempts. This analysis was motivated by reports that certain personality traits are logical targets for intervention, whereas sociodemographic characteristics...
One of the most common questions that researchers have when planning mediation studies is, "How many subjects do I need to achieve adequate power when testing for mediation?" This article presents the necessary sample sizes for six of the most common and the most recommended tests of mediation ...
Behavior of sandy slopes remediated by EPS-block geofoam under seepage flow Expanded polystyrene (EPS) geofoam (geofoamlock) isommonlyseds lightweightilloranyivil engineeringpplications.owever, whensedorlopeemediation,heehaviorf ge... O Akay,AT Oezer,GA Fox,... - 《Geotextiles & Geomembranes》...
Tests of Mediation Effect Tests of Mediation Effect using the Sobel Test Tests of Mediation Effect in Linear Regression Tests of Mediation Effect in Logistic Regression Tests of Mediation Effect in Poisson Regression Tests of Mediation Effect in Cox Regression Joint Tests of Mediation in Linear Regress...
Example 2: Moderated Mediation Analysis library(sampleMplus) # the effect size you should provide: loadings, structural coefficients ly_matrix = matrix(c( 1,0,0,0, 0.8,0,0,0, 0.8,0,0,0, 0,1,0,0, 0,0.8,0,0, 0,0.8,0,0, 0,0,1,0, 0,0,0.8,0, 0,0,0.8,0, 0,0,0.8,...
A large community-based sample of adults with a range of hoarding symptoms was recruited, and the main hypothesis was tested using mediation analysis. By exploring the psychological origins and maintenance of hoarding symptoms from an attachment approach, it was hoped that the findings could be ...
The mediation analysis was adjusted over all sociodemographic variables that showed a p < 0.25 in the bivariate analysis for the elimina- tion of a confounding effect as much as possible. Signifi- cance was defined at p < 0.05. Results Sociodemographic and other characteristics of ...
Self-reported measures and clinical interviews were utilized to evaluate the depressive symptoms, borderline personality traits, negative life events, and NSSI behaviours of these participants. Identifying variables linked to NSSI was the aim of our analysis, and we also conducted a mediation analysis ...