Gert Lang

5 Questions 11 Answers 0 Followers

Questions related from Gert Lang

How to correctly specify a multi-group latent change score model in Mplus?

Hi all, I face problems in specifying the correct Mplus input for running a multi-group comparison of a latent change score (LCS) model, including a PRE and POST measure with 3 indicators for...

22 May 2024 4,689 1 View

How to get an estimation of independent variables in SEM?

Hi SEM and Mplus community! I think this question is rather basic but unfortunately I can not find a solution to this issue: In Mplus 8 I estimated a linear second order growth curve model with...

06 March 2023 2,814 3 View

Online tool for chi2 difference testing for WRMR?

Hi all, I am doing an CFA analysis of categorical data with the WRMR estimation method in Mplus 7. I want to compare nested models and I was wondering whether there is an online tool which is...

14 September 2022 291 2 View

Which incentive is better?

I am currently in the preparation of a mail survey of readers of a journal/magazine. In order to motivate for a high participation rate in the survey an incentive should be reflected in a higher...

02 May 2014 2,295 3 View

How reliable are different levels of survey response rates?

This question was discussed a lot when I attended method courses at university and it is still actual and not easy to answer. Some argue the higher the better. But is a higher response rate...

01 January 1970 6,077 5 View