Process research in early intensive intervention in autism spectrum disorder: Sensitivity to change of the autism behavior coding system.

The development of sensitive measures to capture changes in core autism symptoms is crucial in early intervention research. The study examines the sensitivity to change of the Autism Behavior Coding System (ABCS), a video-based instrument to assess core autism symptoms during therapist-child interaction. Video sequences of 40 young children treated in the Frühintervention bei Autistischen Störungen center were analyzed with regard to the question of whether short-term changes during an 18 day period of early intervention could be captured, and whether these results are reflected in an independent clinical assessment (Developmental Disorders-Child-Global Assessment Scale [DD-C-GAS]).

Negative affect moderates the effect of social rejection on frontal and anterior cingulate cortex activation in borderline personality disorder.

Patients with borderline personality disorder (BPD) have a heightened sensitivity to social exclusion. Experimental manipulations have produced inconsistent findings and suggested that baseline negative affect (NA) might influence the experience of exclusion. We administered a standardized social exclusion protocol (Cyberball paradigm) in BPD (n = 39) and age-matched and sex-matched healthy controls (n = 29) to investigate the association of NA on social exclusion and activation in brain regions previously implicated in this paradigm.