Advancing knowledge of human development, developmental disabilities, and neurodegenerative diseases.
Adolescents who experience sustained childhood maltreatment show high, inflexible cortisol levels that persist throughout the day in different social contexts, a new study shows. This flattened cortisol rhythm may be a pathway for poorer physical and mental health in youth that experience abuse.
Parents of children with autism spectrum disorder (ASD) report elevated parenting stress. The current study examined bidirectional effects between parenting stress and three domains of child functioning (ASD symptoms, internalizing behavior problems, and externalizing behavior problems) across four time points in 188 families of children with ASD (originally aged 5 to 12 yrs).
This is a story of nature and nurture. Scientists at the University of Wisconsin–Madison’s Waisman Center have shown one way in which human genetics and chronic stress interact to shape health and well-being later in life. According to the study, published recently (April 13) in the American Journal of Medical Genetics: Neuropsychiatric Genetics, individuals who …
Waisman Center investigator Seth Pollak was recently interviewed by the BOLD Blog on Learning and Development. In the interview, Pollak discusses how chronic stress in early childhood shapes the brain. You can read the full interview here. Pollack is also the College of Letters and Science Distinguished Professor of Psychology and a professor of pediatrics, …
Children who face severe adversity, such as physical abuse, early in life often develop behavioral and emotional problems. But the underlying psychological mechanisms that link early adversity with negative outcomes have remained unclear. A new study, published in February in the Journal of Child Psychology and Psychiatry, by researchers from several institutions, including the Waisman …
