36 research outputs found
Correcting Correlation and Covariance Matrices for Measurement Errors Before Further Analysis
No full text
The Pooled Data Approach for the Estimation of Split-Ballot Multitrait–Multimethod Experiments
No full text
The split-ballot multitrait-multimethod approach: implementation and problems
No full textSaris, Satorra, and Coenders (2004) proposed a new approach to estimate the quality of survey questions, combining the advantages of 2 existing approaches: the multitrait–multimethod (MTMM) and the split-ballot (SB) ones. Implemented in practice, this new approach led to frequent problems of nonconvergence and improper solutions. This article uses Monte Carlo simulations to understand why the SB-MTMM is working well in some cases but not in others. The number of SB groups is a crucial element: The 3-group design is performing better. However, the 2-group design can also perform well: The analyses suggest that the interaction between the absolute values of the correlations between the traits and the relative values of the different correlations between traits plays an important role
A detailed luminescence chronology of the Lower Volga loess-palaeosol sequence at Leninsk
No full text8. A New Approach to Evaluating the Quality of Measurement Instruments: The Split-Ballot MTMM Design
No full textHIV-protection through condom use: Testing the theory of planned behaviour in a community sample of heterosexual men in a high-income country
No full text
