Children with autism spectrum disorder exhibit significant difficulties with emotion regulation. Respiratory sinus arrhythmia is a biomarker for processes related to emotion regulation, with higher baseline rates linked to beneficial outcomes. Although reduction in respiratory sinus arrhythmia in response to challenge can index adaptive processes…

The objective of this study was the development of evaluation techniques and the assessment of these techniques when compared with standard procedures of the national Head Start program. Assessments of cognitive behavior, social behavior, and teachers' perceptions--as opposed to aides' perceptions--of children were made. The subjects were 33…

Negative emotionality and poor attention may combine or interact as risk factors in development. Negative emotionality is considered a challenge for self-regulation, whereas good attention is a potential means of self-regulation. In the current study, composites of 1- and 2-year maternal ratings of negative emotionality and global ratings of…