Robert Zwitser

The Estimation of Item Response Models with the<tt>lmer</tt>Function from the<b>lme4</b>Package in<i>R</i>

Paul De Boeck, Marjan Bakker, Robert Zwitser et al. · Journal of Statistical Software · 2011 · 295 citations · Full text

Generalizability Theory, Lmer Function, Individual Differences +23

Online attentional bias modification training targeting anxiety and depression in unselected adolescents: Short- and long-term effects of a randomized controlled trial

E. L. de Voogd, Reínout W. Wiers, Pier J. M. Prins et al. · Behaviour Research and Therapy · 2016 · 81 citations · Full text

Mental Health Intervention, Mental Health, Attention +16

Emotional working memory training as an online intervention for adolescent anxiety and depression: A randomised controlled trial

E. Leone de voogd, Reínout W. Wiers, Robert Zwitser et al. · Australian Journal of Psychology · 2016 · 61 citations · Full text

Monitoring Countries in a Changing World: A New Look at DIF in International Surveys

Robert Zwitser, Stephen Glaser, Gunter Maris · Psychometrika · 2016 · 34 citations

A randomized controlled trial of multi-session online interpretation bias modification training: Short- and long-term effects on anxiety and depression in unselected adolescents

Leone de Voogd, Reínout W. Wiers, Peter J. de Jong et al. · PLoS ONE · 2018 · 33 citations · Full text