Depression Diagnoses and Fundamental Frequency-Based Acoustic Cues in Maternal Infant-Directed Speech.
Depression Diagnoses and Fundamental Frequency-Based Acoustic Cues in Maternal Infant-Directed Speech.
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DOI：
10.1080/15475441.2013.802962
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发表时间：
2014
期刊：
影响因子：
--
通讯作者：
Kaplan PS
中科院分区：
文献类型：
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作者：
Porritt LL;Zinser MC;Bachorowski JA;Kaplan PS
基于F0的声学测量是从母亲和3至14个月大的婴儿之间的结构化游戏互动过程中说出的简短的、最终的目标词中提取的，并根据人口统计学变量和DSM-IV Axis-I临床诊断及其常见修饰语进行分析。F0范围（ΔF0）与婴儿年龄和子女人数呈负相关。相对于非抑郁母亲、诊断为抑郁完全缓解的母亲和诊断为抑郁障碍（未另行说明）的母亲，临床抑郁母亲和诊断为抑郁部分缓解的母亲的ΔF0显著较小。相对于复发性抑郁症的母亲，首次重度抑郁症发作的母亲的ΔF0显著较低。ΔF0的缺陷是特定于诊断的临床抑郁症，并不能很好地预测自我报告分数的升高，或诊断的焦虑症。据报道，ΔF0较高的母亲的婴儿具有更大的生产性词汇，但抑郁症与词汇发展无关。认知语言发展的影响进行了讨论。
F0-based acoustic measures were extracted from a brief, sentence-final target word spoken during structured play interactions between mothers and their 3- to 14-month-old infants, and were analyzed based on demographic variables and DSM-IV Axis-I clinical diagnoses and their common modifiers. F0 range (ΔF0) was negatively correlated with infant age and number of children. ΔF0 was significantly smaller in clinically depressed mothers and mothers diagnosed with depression in partial remission, relative to non-depressed mothers, mothers diagnosed with depression in full remission, and those diagnosed with depressive disorder not otherwise specified. ΔF0 was significantly lower in mothers experiencing their first major depressive episode relative to mothers with recurrent depression. Deficits in ΔF0 were specific to diagnosed clinical depression, and were not well predicted by elevated self-report scores only, or by diagnosed anxiety disorders. Mothers with higher ΔF0 had infants with reportedly larger productive vocabularies, but depression was unrelated to vocabulary development. Implications for cognitive-linguistic development are discussed.