Sara Dragt

The Validity of the 16-Item Version of the Prodromal Questionnaire (PQ-16) to Screen for Ultra High Risk of Developing Psychosis in the General Help-Seeking Population

Helga Ising, Wim Veling, Rachel Loewy et al. · Schizophrenia Bulletin · 2012 · 460 citations · Full text

Social Sciences, Psychiatry, Psychology +17

Cognitive Behavioral Therapy for Subjects at Ultrahigh Risk for Developing Psychosis: A Randomized Controlled Clinical Trial

Mark van der Gaag, Dorien H. Nieman, Judith Rietdijk et al. · Schizophrenia Bulletin · 2012 · 207 citations · Full text

Social Sciences, Psychiatry, Psychology +13

Cannabis use and age at onset of symptoms in subjects at clinical high risk for psychosis

Sara Dragt, Dorien H. Nieman, Frauke Schultze-Lutter et al. · Acta Psychiatrica Scandinavica · 2011 · 100 citations · Full text

Nursing, Psychiatry, Psychology +12

Psychosis Prediction: Stratification of Risk Estimation With Information-Processing and Premorbid Functioning Variables

Dorien H. Nieman, Stephan Ruhrmann, Sara Dragt et al. · Schizophrenia Bulletin · 2013 · 99 citations · Full text

Nursing, Psychiatry, Psychology +14

Environmental factors and social adjustment as predictors of a first psychosis in subjects at ultra high risk

Sara Dragt, Dorien H. Nieman, Doede Veltman et al. · Schizophrenia Research · 2010 · 96 citations

Medicine, Psychiatry, Psychology +16