NotesFAQContact Us
Collection
Advanced
Search Tips
Showing all 3 results Save | Export
Peer reviewed Peer reviewed
Direct linkDirect link
Preacher, Kristopher J.; Zyphur, Michael J.; Zhang, Zhen – Psychological Methods, 2010
Several methods for testing mediation hypotheses with 2-level nested data have been proposed by researchers using a multilevel modeling (MLM) paradigm. However, these MLM approaches do not accommodate mediation pathways with Level-2 outcomes and may produce conflated estimates of between- and within-level components of indirect effects. Moreover,…
Descriptors: Structural Equation Models, Hypothesis Testing, Statistical Analysis, Predictor Variables
Peer reviewed Peer reviewed
Direct linkDirect link
Preacher, Kristopher J. – Structural Equation Modeling: A Multidisciplinary Journal, 2006
It is often of interest to estimate partial or semipartial correlation coefficients as indexes of the linear association between 2 variables after partialing one or both for the influence of covariates. Squaring these coefficients expresses the proportion of variance in 1 variable explained by the other variable after controlling for covariates.…
Descriptors: Correlation, Hypothesis Testing, Structural Equation Models, Indexes
Peer reviewed Peer reviewed
Direct linkDirect link
Klein, Howard J.; Fan, Jinyan; Preacher, Kristopher J. – Journal of Vocational Behavior, 2006
This field study examined how early socialization experiences affect new employee mastery of socialization content and socialization outcomes. New employees reported the realism of their preentry knowledge and the helpfulness of socialization agents. A follow-up survey assessed mastery of socialization content along with role clarity, job…
Descriptors: Socialization, Job Satisfaction, Structural Equation Models, Hypothesis Testing