Children (Basel, Switzerland)
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Parents play a critical role in supporting infants' ability to manage strong emotions. Routine vaccinations provide an ideal context to observe the effect of parents' behaviors on infants' pain-related distress. Previous research in the vaccination context showed that parent sensitivity, operationalized by variables such as emotional availability and proximal soothing behaviors, is associated with infant pain-related distress behavior. ⋯ Archival data was used to analyze a subsample of infants followed during their two-month, six-month, and 12-month vaccinations (n= 81). Results of regression analyses indicated that parent insensitive behaviors generally had the strongest relationships with pain outcomes across all ages, with a greater influence on regulation-phase pain-related distress behavior, rather than reactivity-phase pain-related distress behavior. Our findings support the utility of a measure of distress-promoting parent behaviors in a vaccination context, and highlight the potential value of this measure for clinicians and researchers.