“…Prior research shows that across a broad range of ages (infants to school age), children often suppress RSA (vagal withdrawal) in the face of a various challenge conditions (e.g., still face, arm-restraint, spontaneous speech tasks, increased cognitive load, frustration paradigms, effortful control tasks, etc. ; Calkins et al, 2007;El-Sheikh et al, 2001;Porter & Jones, 2011;Stockdale et al, 2023;Wagner et al, 2023). However, contradictions have been noted in the literature, at times showing differential patterns of vagal response across individuals, task conditions, sample characteristics, and contexts (see Beauchaine et al, 2019;Graziano & Derefinko, 2013).…”