四川大学学报（医学版）2012，Vol.43Issue(4)：562-565,4.
青少年焦虑情绪障碍筛查表在汶川地震灾区中学生应用的信效度评价
Reliability and Validity of the Screen for Child Anxiety Related Emotional Disorders in High School Students in the 5.12 Wenchuan Earthquake Stricken Areas
王睿 1郑仕诚 2张强 1徐昕 1张玥娇1
作者信息
- 1. 四川大学华西公共卫生学院卫生统计学教研室,成都610041
- 2. 成都市龙泉驿区第一人民医院消化内科,成都610100
- 折叠
摘要
Abstract
Objective To test the reliability and validity of the Screen for Child Anxiety Related Emotional Disorders (SCARED-41) in high school students in the 5. 12 Wenchuan Earthquake stricken areas. Methods A multistage cluster random sampling method was adopted to select 2729 year 10 and year 11 students from three high schools in the earthquake stricken areas for the questionnaire survey using SCARED-41. The internal consistency and construct validity of the SCARED-41 were evaluated through Cronbach' s alpha and exploratory and confirmatory factor analyses, respectively. Results The Guttman split-half correlation for the SCARED-41 was 0. 940, with the five subscales ranging from 0. 734 to 0. 860. The Cronbach's alpha for the SCARED-41 was 0. 937, with the five sub-scales ranging from 0. 646 to 0. 862. Seven common factors were extracted from the exploratory factor analysis, with a percentage of cumulative explained variance of 49. 9%. Social phobia contributed the most, which accounted for 11. 9% of the total variance and retained all prior assigned items. Somatic/panic and general anxiety came second. The confirmatory factor analysis showed that a modified model combining the somatic/panic and general anxiety factors as one generated a better fit than the originally assumed construct. Results SCARED-41 has good psychometrics properties. With adequate reliability and validity, SCARED-41 can be widely applied for assessing anxiety of students in earthquake stricken areas.关键词
青少年焦虑情绪障碍筛查表/信度/效度/地震Key words
The screen for child anxiety related emotional disorders/Reliability/Validity Earthquake引用本文复制引用
王睿,郑仕诚,张强,徐昕,张玥娇..青少年焦虑情绪障碍筛查表在汶川地震灾区中学生应用的信效度评价[J].四川大学学报（医学版）,2012,43(4):562-565,4.
