Assertion: bullying | /r/ObjectUse | used by researcher
Facets:
value: over the years
type: TEMPORAL
Source sentences:
text: In her book Childhood Bullying, Teasing, and Violence: What School Personnel, Other Professionals, and Parents Can Do (Second Edition), Dorothea Ross - cofounder of the Society of Pediatric Psychology and research psychologist at Stanford Medical School - reviews many of the different conceptualizations of bullying used by researchers over the years.