Peter N. van Harten

The five-factor model of the Positive and Negative Syndrome Scale I: confirmatory factor analysis fails to confirm 25 published five-factor solutions (2006)

Cuijpers, Anke, Hoffman, Tonko, Remijsen, Mila, Hijman, Ron, De Haan, Lieuwe, ...

OBJECTIVE: The aim of this study was to test the goodness-of-fit of all previously published five-factor models of the Positive and Negative Syndrome Scale (PANSS). METHODS: We used confirmatory...

The five-factor model of the Positive and Negative Syndrome Scale II: a ten-fold cross-validation of a revised model (2006)

Hoffman, Tonko, Remijsen, Mila, Hijman, Ron, De Haan, Lieuwe, Van Meijel, Berno, ...

OBJECTIVE: The lack of fit of 25 previously published five-factor models for the PANSS items, can be due to the statistics used. The purpose of this study was to use a 'new' statistical method to...

Tardive Dystonia (1999)

Van Harten, Peter N., Kahn, René S.

This paper provides an overview of the phenomenology, epidemiology, and treatment of tardive dystonia. Tardive dystonia is one of the extrapyramidal syndromes that starts after long-term use of...

Acute dystonia induced by drug treatment

Van Harten, Peter N, Hoek, Hans W, Kahn, Rene S

Acute dystonia induced by drug treatment

Van Harten, Peter N, Hoek, Hans W, Kahn, Rene S