The Brief Negative Symptom Scale (BNSS) was developed to measure negative symptoms of schizophrenia. However, the Dutch translation of this instrument, called the “Korte Schaal voor Negatieve Symptomen” (KSNS), has not yet been validated. This study investigates the validity and reliability of this Dutch version of the instrument.
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机译：开发了短暂的消极症状量表（BNSS）以测量精神分裂症的阴性症状。然而，这种仪器的荷兰语翻译，称为“Korte Schaal Voor Angativeive症状”（KSNS），尚未得到验证。本研究调查了该荷兰语版本的仪器的有效性和可靠性。
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