@article{ref1,
title="Perceptions of school safety in the aftermath of a shooting: challenge to internal validity?",
journal="Sociology of crime, law and deviance",
year="2019",
author="O'Neill, Jennifer and McCuddy, Timothy and Esbensen, Finn-Aage",
volume="24",
number="",
pages="115-132",
abstract="ORIGINALITY/VALUE - This study explores how external events may influence student perceptions of school safety. Moreover, this study offers a methodological contribution by demonstrating an assessment of the Parkland shooting as a potential threat to internal validity.<p /> <p>Language: en</p>",
language="en",
issn="1521-6136",
doi="10.1108/S1521-613620190000024011",
url="http://dx.doi.org/10.1108/S1521-613620190000024011"
}