This study examined whether child temperamental approach reactivity moderated the association between 2 factors, parenting and child control capacities and child emotional self-regulation. Participants (N = 113) were 3- and 4-year-olds (M = 48 months, SD = 5.78) and their mothers. Emotional self-regulation was measured as observed persistence and frustration and as maternal report of compliance...

The authors explored the genetic and environmental underpinnings of individual differences in temperament with a sample of 604 3- to 16-month-old infant twins and their parents. Mothers completed Rothbart's Infant Behavior Questionnaire (IBQ), and a subsample of 140 9-month-old twins participated in behavioral assessment of temperament in the laboratory as well. For IBQ Smiling and Laughter and...

This study examined the contributions of infant temperament, marital functioning, and the division of parenting on the quality of the coparenting relationship for couples parenting 6-month-old infants. Marital functioning was assessed prenatally. When infants were 6 months old, infant temperamental characteristics (i.e., distress to limits, distress to novelty, and soothability), division of pa...

The purpose of this study was to compare the behavior of full-term small-for-gestational age (SGA) with full-term appropriate-for gestational age (AGA) infants in the first year of life. We prospectively evaluated 68 infants in the 2nd month, 67 in the 6th month and 69 in the 12th month. The Bayley Scales of Infant Development-II were used, with emphasis on the Behavior Rating Scale (BRS). The ...

Evidence from general population studies shows the contribution of various temperament traits to the development of child psychopathology. Little is known about which traits are associated with internalizing and externalizing problems in young clinically referred children. The current study assessed temperament and internalizing and externalizing problems in 216 referred children (M = 4.35 year...

The study examined the relationship between child temperament and academic performances among kindergarteners in Wa East West districts of upper west region Ghana. A sample 150 fathers were selected at random from two to participate study. Children made 69 boys 81girls. Self-reported data questionnaires used examine kindergarten children region. Analyses revealed that low intensity, anger/frust...

Oxytocin (OT) has been linked to social behavior in rodents, non-human primates, and adult humans, but almost nothing is known about brain OT activity in human newborns or its impact on social development. To better understand the role of OT biology in human social functioning, a multi-disciplinary, longitudinal study was conducted. Cerebral spinal fluid (CSF) OT levels from 18 human neonates w...

This study sought to assess the influence of preschoolers' temperament on their objectively measured physical activity and sedentary time. Actical™ accelerometers were used to measure preschoolers' from London, Canada's (n = 216; 2.5-5 years) physical activity and sedentary levels during childcare hours (5 consecutive days; 15 s epoch). The Child Temperament Questionnaire (CTQ) was used to asse...

Though risk factors associated with the development of anxiety have been examined, less is known about childhood worry. Current literature suggests that adult worriers may be more likely to avoid increases in negative affect (emotional contrast avoidance), and less likely to effectively regulate their emotions. The current study tested a mediational model to examine the role of emotional and at...