Adaptive Patterns of Stress Responsivity: A Preliminary Investigation

作者：Del Giudice Marco^*; Hinnant J Benjamin; Ellis Bruce J; El Sheikh Mona

来源：Developmental Psychology, 2012, 48(3): 775-790.

DOI：10.1037/a0026519

• adaptive calibration model
• developmental plasticity
• respiratory sinus arrhythmia
• skin conductance level
• stress response

The adaptive calibration model (ACM) is an evolutionary-developmental theory of individual differences in stress responsivity. In this article, we tested some key predictions of the ACM in a middle childhood sample (N = 256). Measures of autonomic nervous system activity across the sympathetic and parasympathetic branches validated the 4-pattern taxonomy of the ACM via finite mixture modeling. Moreover, the 4 patterns of responsivity showed the predicted associations with family stress levels but no association with measures of ecological stress. Our hypotheses concerning sex differences in responsivity were only partly confirmed. This preliminary study provides initial support for the key predictions of the ACM and highlights some of the methodological challenges that will need to be considered in future research on this topic.

• 出版日期2012-5