Evidence of differential stability of state and trait anxiety in adults.
Evidence of differential stability of state and trait anxiety in adults.
复制标题
成人状态和特质焦虑的差异稳定性的证据。
DOI：
10.1037//0022-3514.60.3.471
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发表时间：
1991
影响因子：
7.6
通讯作者：
Hertzog,C
中科院分区：
文献类型：
--
作者：
Usala,PD;Hertzog,C
本研究使用结构方程模型来评估状态焦虑和特质焦虑的不同纵向稳定性。在1985年和1987年，227名成年志愿者(年龄22-78岁)在既定的状态和特质问卷上对自己进行了评分。此外，聚合状态焦虑是通过前一个月经历的状态焦虑的自我评估频率来衡量的。对单项特质量表和状态焦虑量表的分半量表分析表明，状态焦虑真分量表的非标准化自回归系数显著降低(P<0.05)。57比.91)，表明纵向稳定性较差。其他模型发现了纵向因素的相关性。90、。72，以及。66对于特质焦虑、聚合状态焦虑和状态焦虑，进一步建立了它们的差异性稳定性。在纵向稳定性或场合内状态-特质因素相关性方面没有显著的年龄差异。(心理信息数据库记录(C)2016 APA，保留所有权利)
This study used Structural Equation Modeling (SEM) to assess the differential longitudinal stabilities of state and trait anxiety. In 1985 and 1987, 227 adult volunteers (ages 22–78) rated themselves on established state and trait questionnaires. In addition, aggregated-state anxiety was measured by self-rated frequency of state anxiety experienced over the previous month. Analysis of split-half subscales from single Trait and State Anxiety scales showed the State Anxiety true score factor to have a significantly lower unstandardized autoregression coefficient (. 57 vs.. 91), indicating less longitudinal stability. Additional models found longitudinal factor correlations. 90,. 72, and. 66 for Trait, Aggregate-State, and State Anxiety, respectively, further establishing the differential stability of each. There were no significant age differences in longitudinal stability or in within-occasion state-trait factor correlations.(PsycINFO Database Record (c) 2016 APA, all rights reserved)