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Báo cáo y học: " Use of Non-parametric Item Response Theory to develop a shortened version of the Positive and Negative Syndrome Scale (PANSS)"

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Use of Non-parametric Item Response Theory to develop a shortened version of the Positive and Negative Syndrome Scale (PANSS) | BMC Psychiatry BioMed Central Vz The Open Access Publisher This Provisional PDF corresponds to the article as it appeared upon acceptance. Fully formatted PDF and full text HTML versions will be made available soon. Use of Non-parametric Item Response Theory to develop a shortened version of the Positive and Negative Syndrome Scale PANSS BMC Psychiatry 2011 11 178 doi 10.1186 1471-244X-11-178 Anzalee Khan akhan@nki.rfmh.org Charles Lewis clewis@fordham.edu Jean-Pierre Lindenmayer lindenmayer@nki.rfmh.org ISSN 1471-244X Article type Research article Submission date 14 March 2011 Acceptance date 16 November 2011 Publication date 16 November 2011 Article URL http www.biomedcentral.com 1471-244X 11 178 Like all articles in BMC journals this peer-reviewed article was published immediately upon acceptance. It can be downloaded printed and distributed freely for any purposes see copyright notice below . Articles in BMC journals are listed in PubMed and archived at PubMed Central. For information about publishing your research in BMC journals or any BioMed Central journal go to http www.biomedcentral.com info authors 2011 Khan et al. licensee BioMed Central Ltd. This is an open access article distributed under the terms of the Creative Commons Attribution License http creativecommons.org licenses by 2.0 which permits unrestricted use distribution and reproduction in any medium provided the original work is properly cited. TITLE USE OF NON-PARAMETRIC ITEM RESPONSE THEORY TO DEVELOP A SHORTENED VERSION OF THE POSITIVE AND NEGATIVE SYNDROME SCALE PANSS Anzalee Khan 1 2 4 Charles Lewis 1 6 Jean-Pierre Lindenmayer 3 4 5 1Fordham University Department of Psychometrics Bronx NY United States of America 2ProPhase LLC New York NY United States of America 3New York University School of Medicine New York NY United States of America 4Nathan S. Kline Institute for Psychiatric Research Orangeburg NY United States of America 5Manahttan Psychiatric Center Wards Island NY United States