To thrive as an individual and within society, children need to master the ability to control their behavior and adapt it to social rules and standards. They also need to acquire the social... Show moreTo thrive as an individual and within society, children need to master the ability to control their behavior and adapt it to social rules and standards. They also need to acquire the social competence to interact and communicate with others. Studies showing the relevance of behavioral control and social competence for children’s future development give rise to the search for factors that are associated with these competencies. These factors can be characteristics of the child, factors within the child’s social environment, and factors within the physical and socioeconomic environment. In the current thesis we aimed to identify some of these factors associated with the development of behavioral control in early childhood, and with prosocial behavior in early to mid-adolescence. We assessed four types of behavioral control: parent-reported effortful control, observed cheating behavior, delay of gratification, and response inhibition. For prosocial behavior, one type was assessed: observed compensating behavior towards an excluded peer. The results show that there is quite some variation in children’s level of behavioral control as well as in adolescents’ level of prosocial behavior and that these levels can be related to child characteristics, factors in their social environment, physical, and socioeconomic environment in a meaningful way. Show less
As infants are fully dependent on their parents, correct perception and interpretation of infant signals is crucial for infant survival. It is therefore not surprising that specific brain circuits... Show moreAs infants are fully dependent on their parents, correct perception and interpretation of infant signals is crucial for infant survival. It is therefore not surprising that specific brain circuits and neuroendocrine processes have evolved to perceive infant signals correctly and to respond adequately. However, parents vary in their ability to respond to their infants in a sensitive way and several factors may be involved in parental sensitive responsiveness. One important factor influencing parenting behavior is the neuropeptide oxytocin. Of all the hormones involved in parenting and other social behaviors, oxytocin has received the most interest, as evidenced by the high number of scientific studies over the past decade (Bos, Panksepp, Bluthé, & Honk, 2012; Van IJzendoorn & Bakermans-Kranenburg, 2012). Many studies suggest that oxytocin is related to sensitive parenting (Bakermans-Kranenburg & Van IJzendoorn, 2008; Feldman, Weller, Zagoory-Sharon, & Levine, 2007), although the exact mechanism underlying this positive association is not entirely clear yet. Another factor that influences parenting behavior is adult state of mind with respect to attachment (Van IJzendoorn, 1995). In the current dissertation, the role of oxytocin and adult attachment in parenting is examined with a series of functional magnetic resonance imaging experiments. Show less
