Norms of performance of sustained attention among a community sample: Continuous Performance Test study

研究成果: Article同行評審

42 引文 斯高帕斯(Scopus)

摘要

The Continuous Performance Test (CPT) is a widely used measure of sustained attention, which is a preferred tool for assessing various mental functions. A well-established norm for CPT is essential when choosing a suitable threshold for classifying individuals as either case (CPT impairment) or non-case. The CPT performance of 900 adults who were randomly chosen from a community survey was measured to establish the norms for subgroups with different gender, age, and educational levels. The results revealed that age and educational level are significantly associated with the performance sensitivity (d′) of CPT Male subjects perform better than female subjects. Seventeen percent of the subjects scored higher on the masked CPT than on the unmasked CPT. Subjects who could not finish the masked CPT had the characteristics of older age and fewer years of education. When classifying a patient as case or non-case, his/her CPT performance should be considered relative to the norms for his/her gender, age, and educational levels.

原文English
頁(從 - 到)170-176
頁數7
期刊Psychiatry and Clinical Neurosciences
59
發行號2
DOIs
出版狀態Published - 2005 4月

All Science Journal Classification (ASJC) codes

  • 一般神經科學
  • 神經內科
  • 神經病學(臨床)
  • 精神病學和心理健康

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