Peter Lugtig

TL;DR: In this article, the authors provide a step-by-step guide to analysing measurement invariance of latent constructs, which is important in research across groups, or across time.

TL;DR: This paper provides a first step in the new research area of (partial) approximate MI and shows that it can be a good alternative when strict MI leads to a badly fitting model and when partial MI cannot be applied.

TL;DR: In this article, the authors investigated whether a conceptual distinction between two components of self-control (inhibitory and initiatory selfcontrol) is empirically valid, and they employed a series of confirmative factor analyses in two samples (total N = 577) to provide support for a distinction between inhibitory and initiation self control, and examined the predictive validity of the two components by regression analyses with (un)desired health/academic behavior as dependent variables.

TL;DR: The authors study attrition in a latent class framework, which allows the separation of different groups of respondents, that each follow a different and distinct process of attrition and classifies attriting respondents.

TL;DR: The higher measurement error in tablets and smartphones is associated with self-selection of the sample into using a particular device, which is larger on tablets and smartphone than on PCs.