AGE-RELATED TRENDS OF INTERFERENCE CONTROL IN SCHOOL-AGE CHILDREN AND YOUNG ADULTS IN THE STROOP COLOR-WORD TEST
AGE-RELATED TRENDS OF INTERFERENCE CONTROL IN SCHOOL-AGE CHILDREN AND YOUNG ADULTS IN THE STROOP COLOR-WORD TEST
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DOI：
10.2466/04.10.22.pr0.108.2.577-584
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发表时间：
2011-04-01
影响因子：
2.3
通讯作者：
Haishi, Koichi
中科院分区：
文献类型：
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作者：
Ikeda, Yoshifumi;Okuzumi, Hideyuki;Haishi, Koichi
在这个横断面研究中，干扰控制（执行功能的一个组成部分）的差异被调查了三个年龄组，15个早期儿童（7- 8岁）。25岁，儿童中期（9至12岁）。20名年轻人（21至30岁）。参与者进行了电脑版的Stroop颜色单词测试，并进行了口头回答；检测正确反应、反应时间（RT）和干扰比。结果表明：(1)大多数被试在单词阅读、颜色命名和不一致颜色命名任务中没有出现错误；(2)在单词阅读和颜色命名任务中，RT适用于7- 8岁。9- 12岁儿童的寿命比9- 12岁儿童长。9岁至12岁的儿童。-老年人和年轻人具有可比性；(3)在不一致的颜色命名任务中，RI为7 ~ 8岁。在9至12岁时，-olds比RI长。-老年人，比年轻人的RT更长；(4) 7 ~ 8岁时干扰率较高。比9到12岁的孩子要多。这一比例高于年轻人。这些结果表明，在Stroop颜色词范式中，儿童早期和中期在去/不去任务和停止信号过程中的干扰控制差异也会被观察到。讨论了这种改进的Stroop颜色词测试在智力和发育障碍患者中的应用。
In this cross-sectional study, differences in interference control, one component of executive function, were investigated among three age groups, 15 early childhood (7- to 8-yr.-olds), 25 middle childhood (9- to 12-yr.-olds), and 20 young adults (21- to 30-yr.-olds). Participants were administered a computer version of the Stroop color word test with an oral response; correct responses, response time (RT), and the interference ratio were examined. The data indicated that (1) most of the participants showed no errors in word reading, color-naming, and incongruent color-naming tasks; (2) in word-reading and color-naming tasks, RT for 7- to 8-yr.-olds was longer than that for 9- to 12-yr.-olds, while RT of 9- to 12-yr.-olds and young adults were comparable; (3) in an incongruent color-naming task, RI for 7- to 8-yr.-olds was longer than RI for 9- to 12-yr.-olds, which was longer than RT for young adults; and (4) the interference ratio was higher in 7- to 8-yr.-olds than in 9- to 12-yr.-olds, which was higher than in young adults. These results suggested the difference in interference control between early and middle childhood reported on the go/no-go task and the stop-signal procedure would be observed in the Stroop color word paradigm as well. The utility of this modified Stroop color word test for those with intellectual and developmental disabilities was discussed.