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214 pages, Hardcover
First published January 15, 2015
[by] promoting a positive environment, minimizing peer harassment, and creating a physically and emotionally safe space. At the broader societal level, it means improving child-protective services to minimize child abuse and its damaging effects, as well as expanding mental health services to treat people long before they reach the point of violence.I was frustrated that School Shooters appeared to be unsystematic in its choice of shooters. For example, in the US alone, there were 23 shootings by May 25th of 2018. How were these 48 shooters chosen? How do these choices influence Langman's conclusions? What bias was introduced by his sampling strategy and the small sample size? For example, CNN included shootings (a) that involved at least one person being shot (not including the shooter), (b) that occurred on school grounds, (c) at a school from kindergarten through university, (d) included a range of shootings, including gang violence, fights and domestic violence, and (e) accidental discharge of a firearm when the first two parameters are met. Clearly, different definitions of school shootings could have been used, leading to different conclusions – both by CNN and Langman.