A case-control study was performed to determine whether an association exists between exposure to synthetic oxytocin and a subsequent autism spectrum disorder diagnosis; 171 children under age 18 meeting "Diagnostic and Statistical Manual of Mental Disorders" (5th ed.) autism spectrum disorder criteria were compared to 171 children…

Aim: The aim of this study was to evaluate hand function in children with Erb upper brachial plexus palsy. Method: Hand function was evaluated in 25 children (eight males; 17 females) with a diagnosed upper (C5/C6) brachial plexus birth injury. Of these children, 22 had undergone primary nerve reconstruction and 13 of the 25 had undergone…

Striking racial disparities in infant mortality exist in the United States, with rates of infant death among African Americans nearly twice the national average. Community-based participatory research approaches have been successful in fostering collaborative relationships between communities and researchers that are focused on developing…

This paper reports on a 3-month longitudinal study comparing the crying behavior of a group of babies delivered by the "nonviolent" Leboyer method with a control group delivered by traditional methods. Subjects were 24 white, middle class infants delivered by minimally medicated, multiparous and primiparous mothers. Fourteen newborns…

Examined pain and negative moods during labor in relation to instructions to monitor labor contractions and LaMaze class attendance. In Study 1, pain and negative moods showed sharp decline at Stage 2 (active labor) for women who monitored and LaMaze participants; in Study 2, LaMaze participants reported decline in pain during active labor and…

The use of assisted reproductive technology is increasing rapidly. Research, although sparse, has resulted in inconsistent findings as to the developmental prognosis for infants conceived by assisted reproductive techniques such as in vitro fertilization and the use of fertility drugs. In the present study, the authors compared twins who were…

Based on Bronfenbrenner's (1999) ecological perspective, a longitudinal, prospective model of individual differences in the quality of home environment (Home Observation for Measurement of the Environment--HOME) was tested in a sample of 179 Brazilian children and their families. Perinatal measures of family socioeconomic status (SES) and child…