@article {255,
	title = {Children{\textquoteright}s physiological and emotional reactions to witnessing bullying predict bystander intervention.},
	journal = {Child Dev},
	volume = {84},
	year = {2013},
	month = {2013 Jan-Feb},
	pages = {375-90},
	abstract = {<p>Study goals were to explore whether children clustered into groups based on reactions to witnessing bullying and to examine whether these reactions predicted bullying intervention. Seventy-nine children (M = 10.80 years) watched bullying videos in the laboratory while their heart rate (HR) was measured, and they self-reported on negative emotion after each video. Bullying intervention was assessed by school peers. Two groups emerged based on reactions to the bullying videos: The Emotional group (43\% of children) displayed HR acceleration and reported high negative emotion, whereas the Unemotional group (57\% of children) showed HR deceleration and reported low negative emotion. Group membership predicted bullying intervention, with peers reporting that Emotional children were more likely to stop a bully than Unemotional children.</p>
},
	keywords = {Bullying, Child, Child Behavior, Crime Victims, Emotions, Empathy, Female, Heart Rate, Humans, Interpersonal Relations, Male, Peer Group, Schools, Self Report},
	issn = {1467-8624},
	doi = {10.1111/j.1467-8624.2012.01839.x},
	author = {Barhight, Lydia R and Hubbard, Julie A and Hyde, Christopher T}
}
