Test-retest reliability and convergent validity of the test of nonverbal intelligence-fourth edition in patients with schizophrenia.
Test-retest reliability and convergent validity of the test of nonverbal intelligence-fourth edition in patients with schizophrenia.
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DOI：
10.1186/s12888-021-03041-4
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发表时间：
2021-01-13
期刊：
影响因子：
4.4
通讯作者：
Hsieh CL
中科院分区：
文献类型：
--
作者：
Chen KW;Lee YC;Yu TY;Cheng LJ;Chao CY;Hsieh CL
液体智力缺陷影响精神分裂症患者的执行功能和社会行为。为了帮助临床医生管理液体智力缺陷，需要一种心理测量学上合理的测量方法。本研究的目的是检验非语言智力测验第四版（TONI-4）评估精神分裂症患者流体智力的重测信度和收敛效度。103例病情稳定的患者采用TONI-4进行2次评估，每隔4周检查一次重测信度。我们进一步使用蒙特利尔认知评估（MoCA）和基于平板电脑的符号数字模态测试（T-SDMT）来检验TONI-4的收敛效度。TONI-4的类内相关系数为0.73。TONI-4的测量标准误差百分比和最小可检测变化百分比分别为5.1%和14.2%。TONI-4的实践效果较小（Cohen’s d = - 0.03）。收敛效度显示TONI-4与MoCA以及T-SDMT之间存在小到中度显著相关（r = 0.35, p =）。011与T-SDMT和r = 0.61, p <。001与MoCA)。结果表明，TONI-4具有良好的重测信度，随机测量误差有限，实践效果不显著。TONI-4的收敛效度较好。这些发现表明，TONI-4有可能成为精神分裂症患者液体智力的可靠和有效的评估。
Fluid intelligence deficits affect executive functioning and social behaviors in patients with schizophrenia. To help clinicians manage fluid intelligence deficits, a psychometrically sound measure is needed. The purposes of this study were to examine the test–retest reliability and convergent validity of the Test of Nonverbal Intelligence-Fourth Edition (TONI-4) assessing fluid intelligence in patients with schizophrenia. A total of 103 patients with stable condition were assessed with the TONI-4 twice with a 4-week interval to examine the test–retest reliability. We further used the Montreal Cognitive Assessment (MoCA) and the Tablet-Based Symbol Digit Modalities Test (T-SDMT) to examine the convergent validity of the TONI-4. The intra-class correlation coefficient was 0.73 for the TONI-4. The percentages of standard error of measurement and minimal detectable change for the TONI-4 were 5.1 and 14.2%, respectively. The practice effect of the TONI-4 was small (Cohen’s d = − 0.03). Convergent validity showed small to moderate significant correlations between the TONI-4 and the MoCA as well as the T-SDMT (r = 0.35, p = .011 with the T-SDMT and r = 0.61, p < .001 with the MoCA). The results demonstrated that the TONI-4 had good test–retest reliability, limited random measurement error, and a trivial practice effect. The convergent validity of the TONI-4 was good. These findings indicate that the TONI-4 has potential to be a reliable and valid assessment of fluid intelligence in patients with schizophrenia.
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影响因子：
3.5
作者：
Jette, Alan M.;Tao, Wei;Haley, Stephen
通讯作者：
Haley, Stephen
影响因子：
4.9
作者：
HORN, JL;CATTELL, RB
通讯作者：
CATTELL, RB
DOI：
10.1002/ajmg.b.30996
发表时间：
2010-03-01
影响因子：
2.8
作者：
Chandler, David;Dragovic, Milan;Jablensky, Assen
通讯作者：
Jablensky, Assen
影响因子：
8.3
作者：
Bushnell, CD;Johnston, DCC;Goldstein, LB
通讯作者：
Goldstein, LB
影响因子：
4.9
作者：
CATTELL, RB
通讯作者：
CATTELL, RB