Preliminary psychometric properties of the brief Negative Symptom Scale in youth at Clinical High-Risk for psychosis.
Preliminary psychometric properties of the brief Negative Symptom Scale in youth at Clinical High-Risk for psychosis.
复制标题
精神病临床高风险青年简短阴性症状量表的初步心理测量特性。
DOI：
10.1016/j.schres.2017.07.051
复制
发表时间：
2018
影响因子：
4.5
通讯作者：
Chapman,HannahC
中科院分区：
文献类型：
--
作者：
Strauss,GregoryP;Chapman,HannahC
初步的心理测量学特性的一个改编版本的简短的阴性症状量表（BNSS）的报告，在青年在临床高风险的精神病（ESTA）。参与者包括29名符合前驱综合征结构化访谈（SIPS）标准的青少年。适应BNSS表现出良好的内部一致性，收敛效度，判别效度，表明BNSS评估阴性症状在一个ESTA人口的效用。
Preliminary psychometric properties of an adapted version of the Brief Negative Symptom Scale (BNSS) are reported in youth at Clinical High-Risk for psychosis (CHR). Participants included 29 CHR youth who met criteria for a prodromal syndrome on the Structured Interview for Prodromal Syndromes (SIPS). The adapted BNSS demonstrated excellent internal consistency, convergent validity, and discriminant validity, suggesting that the BNSS has utility for assessing negative symptoms in a CHR population.