Correspondence should be addressed to: (2009)
Walter Herzog, Anne Boomsma, Walter Herzog
This article is an elaboration of a paper presented at the 71st Annual Meeting of the
Anne Boomsma, Sjoerd Sytema, Dirk W. Kraijer, Cees Ketelaars, ...
Background: Several studies showed a different symptom structure underlying the spectrum of autistic-like disorders from the behaviour triad as mentioned in the DSM-IV. In the present study, a...
Theories of Mental Test Scores in 1968 and Fischer’s Einführung in (2008)
Over the past three decades, since the publishing of Lord and Novick’s Statistical
TEACHER’S CORNER Reporting Analyses of Covariance Structures (2008)
This contribution is focused on how to write a research paper when structural equation models are being used in empirical work. The main question to be answered is what information should be reported...
The true-change model with individual method effects: Reliability issues (2008)
Vautier, Stéphane, Steyer, Rolf, Boomsma, Anne
The true intra-individual change model is generalized by defining individual method effects. This allows the analysis of non-congeneric test–retest variables assumed to measure a common, possibly...
On the Structure of Motor Symptoms of Parkinson’s Disease (2008)
Stochl, Jan, Boomsma, Anne, Ruzicka, Evzen, Brozova, Hana, Blahus, Petr
This study aims to investigate the structure of the motor symptoms of Parkinson’s disease (PD), as measured by the Motor Section of the Unified Parkinson’s Disease Rating Scale (UPDRS). The...
Validation of the Treatment Motivation Scales for Forensic Outpatient Treatment (TMS-F) (2008)
Drieschner, Klaus H., Boomsma, Anne
The validity of the Treatment Motivation Scales for outpatient offender treatment (TMS-F), a self-report questionnaire with scales for the motivation of patients to engage in the treatment and six...
Drieschner, Klaus Heinrich, Boomsma, Anne
The Treatment Engagement Rating scale (TER) is a Dutch therapist rating instrument for treatment engagement (TE) of forensic outpatients. It yields scores for nine components of TE, which are...
Drieschner, Klaus H., Boomsma, Anne
The Treatment Motivation Scales for forensic outpatient treatment (TMS-F) is a Dutch 85- item self-report questionnaire for the motivation of forensic outpatients to engage in their treatment and six...
The Model-Size Effect on Traditional and Modified Tests of Covariance Structures (2007)
Herzog, Walter, Boomsma, Anne, Reinecke, Sven
According to Kenny and McCoach (2003), chi-square tests of structural equation models produce inflated Type I error rates when the degrees of freedom increase. So far, the amount of this bias in...
The model-size effect on traditional and modified tests of covariance structures (2007)
Walter Herzog, Anne Boomsma, Sven Reinecke
According to Kenny and McCoach (2003), chi-square tests of structural equation models produce inflated Type I error rates when the degrees of freedom increase. So far, the amount of this bias in...
Structural equation analysis of a hypothesised symptom model in the autism spectrum (2006)
Boomsma, Anne, Sytema, Sjoerd, Bildt, Annelies A. De, Kraijer, Dirk W., Ketelaars, Cees, ...
Background: Several studies showed a different symptom structure underlying the spectrum of autistic-like disorders from the behaviour triad as mentioned in the DSM-IV. In the present study, a...
Statistical Analyses with R Matching Moore and McCabe (2004) (2006)
What follows is an overview of R commands that can be used when studying and practicing material from Moore and McCabe (2004). As a reference to R commands the book of Verzani (2005) was taken; other...
The robustness of LISREL modeling revisited (2001)
Anne Boomsma, Jeffrey J. Hoogl
ABSTRACT Some robustness questions in structural equation modeling (SEM) are introduced. Factors that affect the occurrence of nonconvergence and improper solutions are reviewed in detail. Recent...
Peschar, Jules L., Veenstra, René, Molenaar, Ivo W., Boomsma, Anne, Huisman, Mark, Wal, Marieke Van Der
Synthesis Report & Technical Report
Bayesian Estimation and Testing of Structural Equation Models (1999)
Richard Scheines, Herbert Hoijtink, Anne Boomsma
The Gibbs sampler can be used to obtain samples of arbitrary size from the posterior distribution over the parameters of a structural equation model (SEM) given covariance data and a prior...
In the last decade there has been an increased interest in analyzing covariance structures by means of maximum likelihood estimation procedures, using LISREL (K.G. Jöreskog). In applying this...
Thesis (doctoral)--Rijksuniversiteit Groningen, 1983.
Summary in Dutch.
Nonconvergence, improper solutions, and starting values in lisrel maximum likelihood estimation
maximum likelihood estimation, LISREL, Davidon-Fletcher-Powell, starting values, nonconvergence, improper solutions, robustness, Monte Carlo, small sample results,
Bayesian estimation and testing of structural equation models
Richard Scheines, Herbert Hoijtink, Anne Boomsma
Bayesian inference, Gibbs sampler, posterior predictive p-values, structural equation models,
Statistical inference based on latent ability estimates
Herbert Hoijtink, Anne Boomsma
item response theory, true score theory, latent ability estimates, maximum likelihood, weighted maximum likelihood, Bayes modal, latent regression,