Psychometric analysis of the new ADHD DSM-V derived symptoms

被引:9
作者
Ghanizadeh, Ahmad [1 ,2 ]
机构
[1] Shiraz Univ Med Sci, Sch Med, Res Ctr Psychiat & Behav Sci, Shiraz, Iran
[2] Shiraz Univ Med Sci, Sch Med, Dept Psychiat, Shiraz, Iran
关键词
ADHD; DSM-IV; DSM-V; Revision; Subtype; Factor analysis; Reliability; Validity; Farsi; PSYCHIATRIC-DISORDERS; CHILD;
D O I
10.1186/1471-244X-12-21
中图分类号
R749 [精神病学];
学科分类号
100205 ;
摘要
Background: Following the agreements on the reformulating and revising of ADHD diagnostic criteria, recently, the proposed revision for ADHD added 4 new symptoms to the hyperactivity and Impulsivity aspect in DSM-V. This study investigates the psychometric properties of the proposed ADHD diagnostic criteria. Method: ADHD diagnosis was made according to DSM-IV. The parents completed the screening test of ADHD checklist of Child Symptom Inventory-4 and the 4 items describing the new proposed symptoms in DSM-V. Results: The confirmatory factor analysis of the ADHD DSM-V derived items supports the loading of two factors including inattentiveness and hyperactivity/impulsivity. There is a sufficient reliability for the items. However, confirmatory factor analysis showed that the three-factor model is better fitted than the two-factor one. Moreover, the results of the exploratory analysis raised some concerns about the factor loading of the four new items. Conclusions: The current results support the two-factor model of the DSM-V ADHD diagnostic criteria including inattentiveness and hyperactivity/impulsivity. However, the four new items can be considered as a third factor.
引用
收藏
页数:6
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