| dc.contributor | 心理系 | en_US |
| dc.creator (作者) | 許文耀 | zh_TW |
| dc.creator (作者) | Hsu, Wen-Yau | en_US |
| dc.creator (作者) | Shoou-Lian Hwang Gu | en_US |
| dc.creator (作者) | Gau, Susan Shur-Fen | en_US |
| dc.creator (作者) | Tzang, Shyh-Weir | en_US |
| dc.date (日期) | 2013-11 | en_US |
| dc.date.accessioned | 24-Apr-2014 16:56:13 (UTC+8) | - |
| dc.date.available | 24-Apr-2014 16:56:13 (UTC+8) | - |
| dc.date.issued (上傳時間) | 24-Apr-2014 16:56:13 (UTC+8) | - |
| dc.identifier.uri (URI) | http://nccur.lib.nccu.edu.tw/handle/140.119/65634 | - |
| dc.description.abstract (摘要) | We investigated the three parameters (mu, sigma, tau) of ex-Gaussian distribution of RT derived from the Conners’ continuous performance test (CCPT) and examined the moderating effects of the energetic factors (the inter-stimulus intervals (ISIs) and Blocks) among these three parameters, especially tau, an index describing the positive skew of RT distribution. We assessed 195 adolescents with DSM-IV ADHD, and 90 typically developing (TD) adolescents, aged 10–16. Participants and their parents received psychiatric interviews to confirm the diagnosis of ADHD and other psychiatric disorders. Participants also received intelligence (WISC-III) and CCPT assessments. We found that participants with ADHD had a smaller mu, and larger tau. As the ISI/Block increased, the magnitude of group difference in tau increased. Among the three ex-Gaussian parameters, tau was positively associated with omission errors, and mu was negatively associated with commission errors. The moderating effects of ISIs and Blocks on tau parameters suggested that the ex-Gaussian parameters could offer more information about the attention state in vigilance task, especially in ADHD. | - |
| dc.format.extent | 733743 bytes | - |
| dc.format.mimetype | application/pdf | - |
| dc.language.iso | en_US | - |
| dc.relation (關聯) | Research in Developmenta Disabilities, 34(11),3709-3719 | en_US |
| dc.subject (關鍵詞) | ADHD;Reaction time variability;Ex-Gaussian distribution;Effort allocation;Cognitive-energetic model | en_US |
| dc.title (題名) | The ex-Gaussian distribution of reaction times in adolescents with attention-deficit/hyperactivity disorder | en_US |
| dc.type (資料類型) | article | en |
| dc.identifier.doi (DOI) | 10.1016/j.ridd.2013.07.025 | en_US |
| dc.doi.uri (DOI) | http://dx.doi.org/10.1016/j.ridd.2013.07.025 | en_US |
