Continuous performance test performance in a normative epidemiological sample
Continuous performance test performance in a normative epidemiological sample
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DOI：
10.1023/a:1025457300409
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发表时间：
2003-10-01
影响因子：
3.6
通讯作者：
Klaric, J
中科院分区：
文献类型：
--
作者：
Conners, CK;Epstein, JN;Klaric, J
在北卡罗来纳州西部进行的一项流行病学和纵向研究中，从17，117名儿童中抽取了816名9-17岁儿童的概率加权随机样本，进行了需要高应答率的14分钟连续性能测试（CPT）。在这个年龄范围内的所有变量，包括反应时间（RT），RT标准误，遗漏的错误，错误的委员会，和信号检测参数（d'和β）的系统的主要影响，提高性能与年龄。显著的性别主效应包括更多的冲动性错误，较少的变异性，和更快的RT男性，年龄和性别之间没有相互作用。没有种族或种族与年龄和/或性别的相互作用的主要影响。大的主效应，刺激间隔（ISI; 1，2，或4-S的间隔）和时间块存在大多数CPT性能指标。CPT的规范性数据应提供一个有用的框架，在未来的儿童和青少年精神病理学研究解释类似的数据。
A 14-min continuous performance test (CPT) requiring a high rate of responding was administered to a probability-weighted random sample of 816 9-17-year-old children drawn from a population of 17,117 children in an ongoing epidemiological and longitudinal study in Western North Carolina. Systematic main effects of improved performance with older age were found in this age range for all variables, including reaction time (RT), RT standard error, errors of omission, errors of commission, and signal detection parameters (d' and beta). Significant gender main effects included more impulsive errors, less variability, and faster RT by males, with no interactions between age and gender. There were no main effects of ethnicity or interactions of ethnicity with age and/or gender. Large main effects of interstimulus interval (ISI; 1, 2, or 4-s intervals) and time block were present for most CPT performance measures. The normative data from the CPT should provide a useful framework for interpreting similar data in future studies of child and adolescent psychopathology.