Variable- and person-centered approaches to affect-biased attention in infancy reveal unique relations with infant negative affect and maternal anxiety.
Variable- and person-centered approaches to affect-biased attention in infancy reveal unique relations with infant negative affect and maternal anxiety.
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DOI：
10.1038/s41598-021-81119-5
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发表时间：
2021-01-18
影响因子：
4.6
通讯作者：
Pérez-Edgar K
中科院分区：
文献类型：
--
作者：
Vallorani A;Fu X;Morales S;LoBue V;Buss KA;Pérez-Edgar K
情感偏向注意是一个自动的过程，它优先考虑情绪上或动机上突出的刺激。情感偏向注意力及其发展的几个模型表明，它包括个体参与和摆脱情绪刺激的能力。研究人员通常依靠单一任务来测量情感偏向注意力，这可能会导致研究结果不一致。在这里，我们使用变量中心(因素分析；FA)和个人中心(潜在侧写分析；LPA)的方法，在193个婴儿的独特样本中检查了三个任务中的情感偏向注意。使用探索性FA，我们发现了两个情感偏向注意因素的证据：投入因素和脱离因素，其中母亲更大的焦虑与更少的面孔投入有关。使用LPA，我们发现两组婴儿具有不同的情感偏向注意模式：警惕组和回避组。一项显著的交互作用指出，负面情绪较高的婴儿也有更多焦虑的母亲，他们最有可能属于警惕组。总体而言，这些结果表明，FA和LPA都是研究与情感偏向注意发展相关的不同问题的可行方法，并为未来的纵向工作奠定了基础，该工作考察了婴儿消极情感和母亲焦虑在情感偏向注意出现中的作用。
Affect-biased attention is an automatic process that prioritizes emotionally or motivationally salient stimuli. Several models of affect-biased attention and its development suggest that it comprises an individual’s ability to both engage with and disengage from emotional stimuli. Researchers typically rely on singular tasks to measure affect-biased attention, which may lead to inconsistent results across studies. Here we examined affect-biased attention across three tasks in a unique sample of 193 infants, using both variable-centered (factor analysis; FA) and person-centered (latent profile analysis; LPA) approaches. Using exploratory FA, we found evidence for two factors of affect-biased attention: an Engagement factor and a Disengagement factor, where greater maternal anxiety was related to less engagement with faces. Using LPA, we found two groups of infants with different patterns of affect-biased attention: a Vigilant group and an Avoidant group. A significant interaction noted that infants higher in negative affect who also had more anxious mothers were most likely to be in the Vigilant group. Overall, these results suggest that both FA and LPA are viable approaches for studying distinct questions related to the development of affect-biased attention, and set the stage for future longitudinal work examining the role of infant negative affect and maternal anxiety in the emergence of affect-biased attention.
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影响因子：
4.2
作者：
Delchau, Hannah L.;Christensen, Bruce K.;Goodhew, Stephanie C.
通讯作者：
Goodhew, Stephanie C.
影响因子：
4
作者：
Burris, Jessica L.;Barry-Anwar, Ryan A.;Rivera, Susan M.
通讯作者：
Rivera, Susan M.
影响因子：
4
作者：
Degnan, Kathryn A.;Almas, Alisa N.;Fox, Nathan A.
通讯作者：
Fox, Nathan A.
DOI：
10.1073/pnas.0502205102
发表时间：
2005-11-22
影响因子：
11.1
作者：
Farroni, T;Johnson, MH;Csibra, G
通讯作者：
Csibra, G
影响因子：
7.4
作者：
Jarcho, Johanna M.;Fox, Nathan A.;Pine, Daniel S.;Leibenluft, Ellen;Shechner, Tomer;Degnan, Kathryn A.;Perez-Edgar, Koraly;Ernst, Monique
通讯作者：
Ernst, Monique