A short self-report measure of problems with executive function suitable for administration via the Internet
A short self-report measure of problems with executive function suitable for administration via the Internet
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DOI：
10.3758/brm.42.3.709
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发表时间：
2010-08-01
影响因子：
5.4
通讯作者：
Scholey, Andrew B.
中科院分区：
文献类型：
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作者：
Buchanan, Tom;Heffernan, Thomas M.;Scholey, Andrew B.
这篇文章描述了一个简短的自我报告的问题与执行功能设计用于互联网中介的研究。在研究1中，参与者在实验室条件下使用浏览器完成在线测量(Webexec)。他们还完成了一份关于执行问题的纸质自我报告问卷(DEX)和三项涉及执行功能的目标任务：反向数字广度、语义流畅(无约束)和语义流畅(有约束)。Webexec得分与DEX呈正相关，与三个执行任务呈负相关。构思有效性的进一步证据来自研究2，在研究2中，Webexec的分数与大麻的使用和在线药物问卷中报告的前瞻性记忆问题都呈正相关。因此，Webexec似乎适合于正常人群的在线研究。
This article describes a short self-report measure of problems with executive function designed for use in Internet-mediated research. In Study 1, participants completed the online measure (Webexec) using a browser but under laboratory conditions. They also completed a paper self-report measure of executive problems (the Dysexecutive Questionnaire; DEX) and three objective tasks involving executive function: reverse digit span, semantic fluency (unconstrained), and semantic fluency (constrained). Webexec scores correlated positively with the DEX and negatively with the three executive tasks. Further evidence of construct validity came from Study 2, in which Webexec scores correlated positively with both use of cannabis and prospective memory problems reported in an online drug questionnaire. Webexec thus appears suitable for online research with normal populations.