期刊
DEVELOPMENTAL PSYCHOBIOLOGY
卷 49, 期 2, 页码 180-186出版社
WILEY
DOI: 10.1002/dev.20171
关键词
electrodermal responses; skin conductance; children; stability
资金
- NIAAA NIH HHS [R29 AA10591] Funding Source: Medline
The stability of children's skin conductance level during baselines (SCL-B) and SCL reactivity (SCL-R) were examined longitudinally. During two laboratory sessions (T1 and T2), 2 years apart, children participated in procedures during which they; were exposed to two stressors namely exposure to an audiotaped conflict between two adults, and a problem solving task. Children ranged in age between 6 and 13 years at T1. Measures of SCL-B and SCL-R during the two stressors were obtained. Findings illustrated the temporal stability, of SCL-B and SCL-R to the star-tracing task over 2 years. Results also indicated stability, in SCLR to the two stressors (argument and problem-solving) examined within the same session at either TI or T2. These results support the proposition that SCL-B and SCL-R constitute stable individual differences at the ages examined, and build on the scant longitudinal literature on psychophysiological development in children. (c) 2007 Wiley Periodicals, Inc. Dev Psychobiol 49: 180-186, 2007.
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