Concepedia

Reliability, validity and ability to detect change of the PANSS negative symptom factor score in outpatients with schizophrenia on select antipsychotics and with prominent negative or disorganized thought symptoms

Chris J. Edgar, Thomas Blaettler, Dragana Bugarski‐Kirola, Stephanie Le Scouiller, George Garibaldi, Stephen R. Marder

Psychiatry Research · 2014 · 39 citations · 37 references

Concepts

MedicinePsychiatryPsychologyPsychiatric AssessmentPsychometricsPsychopharmacologyAntipsychotic PharmacotherapyAntipsychotic TherapyMental HealthMental IllnessPsychotic DisordersSchizophrenia Spectrum DisordersDisorganized Symptoms AssessmentPositive Symptoms AssessmentPsychotic Symptom AssessmentPsychotic Symptom DimensionsPsychotic Symptom RatingPsychotic Symptom Severity ScalesSchizophrenia Spectrum Symptom Assessment

References

37

Coefficient Alpha and the Internal Structure of Tests

Lee J. Cronbach · Psychometrika · 1951 · 43.2K citations · Full text

Social Sciences, Educational Assessment, Educational Measurement +14

Intraclass correlations: Uses in assessing rater reliability.

Patrick E. Shrout, Joseph L. Fleiss · Psychological Bulletin · 1979 · 23K citations

Social Sciences, Psychology, Individual Differences +14

The Positive and Negative Syndrome Scale (PANSS) for Schizophrenia

Stanley R. Kay, Abraham Fiszbein, Lewis A. Opler · Schizophrenia Bulletin · 1987 · 21.4K citations · Full text

Social Sciences, Psychiatry, Psychology +17

The NIMH-MATRICS Consensus Statement on Negative Symptoms

Bill Kirkpatrick, Wayne S. Fenton, William T. Carpenter et al. · Schizophrenia Bulletin · 2006 · 1.3K citations · Full text

Medicine, Pharmacotherapy, Psychiatry +12

Reliability and validity of the positive and negative syndrome scale for schizophrenics

Stanley R. Kay, Lewis A. Opler, Jean‐Pierre Lindenmayer · Psychiatry Research · 1988 · 1K citations

Social Sciences, Psychiatry, Psychology +12