Differential age trajectories of positive and negative affect: further evidence from the Berlin Aging Study.
Differential age trajectories of positive and negative affect: further evidence from the Berlin Aging Study.
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积极和消极影响的不同年龄轨迹：柏林老龄化研究的进一步证据。
DOI：
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发表时间：
2008
期刊：
影响因子：
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通讯作者：
U. Kunzmann
中科院分区：
文献类型：
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作者：
U. Kunzmann
在柏林老龄化研究的横截面和纵向样本中，我和我的同事研究了两个领域的基于表现和自我评价的功能指标，作为个体差异和个体内积极和消极情感变化的预测因子。横截面和纵向结构方程模型表明，绩效为基础的指标（社会参与和测试智力水平）与积极的影响，但不与消极的影响。评价指标（自我报告的社会生活质量和心理健康）表现出更强的关系，消极的影响比积极的影响。目前的证据提供了一个解释的差异稳定性的积极与消极的影响，在老年：积极的影响可能会下降，因为它需要客观的能力，这似乎减少在老年。消极情绪可能保持稳定，因为它与自我评价有关，而自我评价似乎随年龄变化较小。
In cross-sectional and longitudinal samples from the Berlin Aging Study, fellow researchers and I examined performance-based and self-evaluative indicators of functioning in two realms as predictors of individual differences and intraindividual changes in positive and negative affect. Cross-sectional and longitudinal structural equation models suggested that performance-based indicators (level of social involvement and test intelligence) were associated with positive affect, but not with negative affect. Evaluative indicators (self-reported quality of social life and mental fitness) showed stronger relations to negative affect than to positive affect. The present evidence provides an explanation for the differential stability of positive versus negative affect in old age: Positive affect may decline because it requires objective competencies, which seem to decrease in old age. Negative affect may remain stable because it is associated with self-evaluations, which seem to change less with age.
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影响因子：
7.6
作者：
CLARK, LA;WATSON, D
通讯作者：
WATSON, D
影响因子：
7.6
作者：
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作者：
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影响因子：
3.4
作者：
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通讯作者：
Russell, DW
影响因子：
7.6
作者：
Kling, KC;Ryff, CD;Essex, M
通讯作者：
Essex, M