Presentation about GRoLTS-Checklist
At the Meeting of the Working Group SEM (16 and 17 March 2017; Ghent, Belgium) I will present about the Guidelines for Reporting on Latent Trajectory Studies. March 16 at 14:15-14:45 Abstract: Estimating models within the mixture model framework, like Latent Growth Mixture...
Just Accepted: The GRoLTS-checklist; Guidelines for Reporting on Latent Trajectory Studies
Abstract Estimating models within the mixture model framework, like Latent Growth Mixture Modeling (LGMM) or Latent Class Growth Analysis (LCGA), involves making various decisions throughout the estimation process. This has led to a high variety of how results of latent...
The Stability of Problem Behavior Across the Preschool Years: An Empirical Approach in the General Population
This study examined the stability of internalizing and externalizing problems from age 1.5 to 6 years, while taking into account developmental changes in the presentation of problems. The study comprised a population-based cohort of 7,206 children (50.4 % boys).
Effectiveness, Mediators, and Effect Predictors of Internet Interventions for Chronic Cancer-Related Fatigue
This paper describes the design and analysis plan that will be used to study 2 Internet interventions aimed at reducing severe fatigue in cancer survivors: a mobile ambulant activity feedback therapy supported through a weekly email by a physiotherapist and...
Latent trajectory studies: the basics, how to interpret the results, and what to report
In statistics, tools have been developed to estimate individual change over time. Also, the existence of latent trajectories, where individuals are captured by trajectories that are unobserved (latent), can be evaluated (Muthén & Muthén, 2000).
Using Bayesian statistics for modeling PTSD through Latent Growth Mixture Modeling: implementation and discussion
After traumatic events, such as disaster, war trauma, and injuries including burns (which is the focus here), the risk to develop posttraumatic stress disorder (PTSD) is approximately 10% (Breslau & Davis, 1992). Latent Growth Mixture Modeling can be used to...
The effectiveness of a proactive coping intervention targeting self-management in diabetes patients
The study’s aim was to investigate psychological, behavioral and medical long-term outcomes of an existing self-management intervention targeting the development of proactive coping skills (e.g. goal setting and identifying barriers) in type 2 diabetes patients.
Identity Statuses as Developmental Trajectories. A Five-Wave Longitudinal Study in Early-to-Middle and Middle-to-Late Adolescents
This study tested whether Marcia’s original identity statuses of achievement, moratorium, early closure (a new label for foreclosure), and diffusion, can be considered identity status trajectories.
Health-related quality of life after burns: A prospective multicenter cohort study with 18 months follow-up
Health-related quality of life (HRQOL) is an important parameter after medical treatments. Knowledge of (predictors of) diminished quality of life can help improve medical outcome.
Personality Types in Adolescence: Change and stability and Links With Adjustment and Relationships: A Five-Wave Longitudinal Study
We examined change and stability of the 3 personality types identified by Block and Block (1980) and studied their links with adjustment and relationships. We used data from a 5-wave study of 923 early-to-middle and 390 middle-to-late adolescents, thereby covering...