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首页> 外文期刊>Nordic journal of psychiatry. >Using the Wisconsin Card Sorting Test to assess learning potential in normal IQ schizophrenia: Does it have potential?
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Using the Wisconsin Card Sorting Test to assess learning potential in normal IQ schizophrenia: Does it have potential?

机译:使用威斯康星卡片分类测试评估正常智商精神分裂症的学习潜力:是否有潜力?

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Background: Learning potential, a dynamic multi-administration approach to assessment, is claimed to predict functional outcome in schizophrenia better than traditional single-administration neuropsychological tests. Aims: This study investigates the relation between learning potential and clinical and demographic variables, social functioning and neuropsychological abilities in a sample of 30 participants with schizophrenia with a mean IQ score within the normal range (mean Wechsler Abbreviated Scale of Intelligence (WASI) IQ = 106). Methods: Two Wisconsin Card Sorting Test (WCST) based methods for assessing learning potential are compared. Results: The dimensional approach (calculation of gain scores following training) identified one aspect of executive functioning (set shifting) to be related to learning potential. Associations with other neuropsychological tests and social functioning were however limited. The categorical approach (separating high-achievers from learners and non-learners) was not sensitive within this normal IQ sample. Conclusions: Although there seems to be a relation between learning potential and some aspects of executive functioning, the two existing WCST methods should be used with caution when assessing learning potential in individuals with schizophrenia who have IQ scores within the normal range.
机译:背景:学习潜力是一种动态的多剂量评估方法,据称比传统的单剂量神经心理学测试能更好地预测精神分裂症的功能结局。目的:本研究调查了30名精神分裂症参与者的智商,其智商均值在正常范围内(平均Wechsler缩写智力量表(WASI)IQ = 106)。方法:比较了两种基于威斯康星卡片分类测试(WCST)的评估学习潜力的方法。结果:量纲方法(训练后增益分数的计算)确定了执行功能(设定移位)的一个方面与学习潜能有关。然而,与其他神经心理学测试和社会功能的关联是有限的。在这种正常的智商样本中,分类方法(将高成就者与学习者和非学习者分开)并不敏感。结论:尽管学习潜能与执行功能的某些方面之间似乎存在联系,但是在评估智商在正常范围内的精神分裂症患者的学习潜能时,应谨慎使用现有的两种WCST方法。

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