Saccade latency is widely used across infant psychology to investigate infants' understanding of events. Interpreting particular latency values requires knowledge of standard saccadic RTs, but there is no consensus as to typical values. This study provides standard estimates of infants' (n = 194, ages 9 to 15 months) saccadic RTs under a range of…

Each year, the Interagency Autism Coordinating Committee (IACC) releases a list of scientific advances that represent significant progress in the field of autism research. The "Summary of Advances" provides short, plain language summaries of the top research breakthroughs selected by the IACC from a pool of research articles nominated by…

This study investigated the normative use and developmental course of physical aggression (PA), defined as use of physical force such as hitting, biting, and kicking, from 8 to 26 months and predictors thereof. We used data from the Behavior Outlook Norwegian Developmental Study, comprising 1,159 children (559 girls and 600 boys). Both mothers and…

Twenty-nine child/caregiver pairs were observed in a public park without adults' knowledge. Interdependence of children's exploration and ability to walk, effect of age on frequency and length of explorations, and time spent by children of different ages in the vicinity of their caregivers are discussed. (Author/RH)

This report represents the first ever attempt to draw a comparative picture of the physical abuse of children in the 27 richest nations of the world. UNICEF research estimates that almost 3,500 children under the age of 15 die from physical abuse and neglect every year in the industrialized world. The greatest risk is among younger children. A…