Dissociations between psychobiologic reactivity and emotional expression in children.

Although there are general assumptions that physiological and behavioral indices of emotion are interrelated, empirical research has revealed inconsistent findings with regard to their degree of association, particularly in children. Two studies were conducted to examine the relations between cardiovascular reactivity and emotional behavior. In the first study, 3- to 6-year-olds completed challenging tasks during which measures of their physiological responses and facial expressions were obtained. With age, children's heart rate decreased, vagal tone increased, and facial expressions became slightly more exaggerated. However, children's physiologic reactions were unrelated to their concurrent facial expression when all children were considered, when only boys were considered, and when children extreme in their physiologic reactions were considered. Only among girls was physiologic reactivity moderately associated with concurrent negative expressiveness. In the second study, 4- and 5-year-olds' physiologic reactivity was examined as a predictor of later overt emotional reaction to venipuncture episodes. Children's overt emotional reactions were consistent across repeated venipunctures, and girls were more visibly distressed than boys. As in the first study, physiologic reactivity was generally unrelated to children's behavioral responses. Findings have implications for assumptions about the degree of coupling between biological and behavioral emotional systems in childhood.

Emotion and memory: Children's long-term remembering, forgetting, and suggestibility.

Children's memories for an experienced and a never-experienced medical procedure were examined. Three- to 13-year-olds were questioned about a voiding cystourethrogram fluoroscopy (VCUG) they endured between 2 and 6 years of age. Children 4 years or older at VCUG were more accurate than children younger than 4 at VCUG. Longer delays were associated with providing fewer units of correct information but not with more inaccuracies. Parental avoidant attachment style was related to increased errors in children's VCUG memory. Children were more likely to assent to the false medical procedure when it was alluded to briefly than when described in detail, and false assents were related to fewer "do-not-know" responses about the VCUG. Results have implications for childhood amnesia, stress and memory, individual differences, and eyewitness testimony.

Children's religious knowledge: implications for understanding satanic ritual abuse allegations.

OBJECTIVES: The goals of the present study were to examine the extent of children's religious, especially satanic, knowledge and to understand the influence of children's age, religious training, family, and media exposure on that knowledge. METHODS: Using a structured interview, 48 3- to 16-year-old children were questioned about their knowledge of: (a) religion and religious worship; (b) religion-related symbols and pictures; and (c) movies, music, and television shows with religious and horror themes. RESULTS: Although few children evinced direct knowledge of ritual abuse, many revealed general knowledge of satanism and satanic worship. With age, children's religious knowledge increased and became more sophisticated. Increased exposure to nonsatanic horror media was associated with more nonreligious knowledge that could be considered precursory to satanic knowledge, and increased exposure to satanic media was associated with more knowledge related to satanism. CONCLUSIONS: Our results suggest that children do not generally possess sufficient knowledge of satanic ritual abuse to make up false allegations on their own. However, many children have knowledge of satanism as well as nonreligious knowledge of violence, death, and illegal activities. It is possible that such knowledge could prompt an investigation of satanic ritual abuse or possibly serve as a starting point from which an allegation is erected.