期刊
JOURNAL OF ABNORMAL PSYCHOLOGY
卷 130, 期 4, 页码 319-332出版社
AMER PSYCHOLOGICAL ASSOC
DOI: 10.1037/abn0000670
关键词
ecological momentary assessment; HiTOP; emotion; affective dynamics; internalizing
The study found that psychiatric symptoms of internalizing and externalizing disorders have a significant impact on the distribution of affective experiences, with syndromes loading onto fear and distress subfactors within the internalizing spectrum associated with different patterns of affective experiences.
There has been increasing recognition that classically defined psychiatric disorders cluster hierarchically. However, the degree to which this hierarchical taxonomy manifests in the distribution of one's daily affective experience is unknown. In 462 young adults, we assessed psychiatric symptoms across internalizing and externalizing disorders and then used cell-phone-based ecological momentary assessment (EMA) to assess the distribution (mean, standard deviation, skew, kurtosis) of one's positive and negative affect over 3-4 months. Psychiatric symptoms were modeled using a higher-order factor model that estimated internalizing and externalizing spectra as well as specific disorders. Individualized factor loadings were extracted, and path models assessed associations between spectra and syndromes, and daily affect. Internalizing and externalizing spectra displayed broad differences in the distribution of affective experiences, while within the internalizing spectrum, syndromes loading onto fear and distress subfactors were associated with distinct patterns of affective experiences.
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