R
Ryan Henderson
Researcher at Police Service of Northern Ireland
Publications - 8
Citations - 627
Ryan Henderson is an academic researcher from Police Service of Northern Ireland. The author has contributed to research in topics: Use of force & Discretion. The author has an hindex of 8, co-authored 8 publications receiving 543 citations. Previous affiliations of Ryan Henderson include University of Cambridge.
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Wearing body cameras increases assaults against officers and does not reduce police use of force: Results from a global multi-site experiment:
Barak Ariel,Alex Sutherland,Darren Henstock,Josh Young,Paul Drover,Jayne Sykes,Simon Megicks,Ryan Henderson +7 more
TL;DR: In this paper, the authors present the final version of the article, which is published from Sage via https://doi.org/10.1177/1477370816643734.
Journal ArticleDOI
“Contagious Accountability”: A Global Multisite Randomized Controlled Trial on the Effect of Police Body-Worn Cameras on Citizens’ Complaints Against the Police
Barak Ariel,Barak Ariel,Alex Sutherland,Darren Henstock,Josh Young,Paul Drover,Jayne Sykes,Simon Megicks,Ryan Henderson +8 more
TL;DR: An “observer effect” is discussed that influences both officers’ and citizens’ behavior and what is interpreted as treatment diffusion between experimental and control conditions within the framework of “contagious accountability.”
Journal ArticleDOI
Report: increases in police use of force in the presence of body-worn cameras are driven by officer discretion: a protocol-based subgroup analysis of ten randomized experiments
Barak Ariel,Barak Ariel,Alex Sutherland,Darren Henstock,Josh Young,Paul Drover,Jayne Sykes,Simon Megicks,Ryan Henderson +8 more
TL;DR: In this article, a multisite randomized controlled trial reported that police body-worn cameras (BWCs) had, on average, no effect on recorded incidents of police use of force.
The Effect of Police Body-Worn Cameras on Citizens' Complaints Against the Police
Barak Ariel,Alex Sutherland,Darren Henstock,Josh Young,Paul Drover,Jayne Sykes,Simon Megicks,Ryan Henderson +7 more
Journal ArticleDOI
Paradoxical effects of self-awareness of being observed: testing the effect of police body-worn cameras on assaults and aggression against officers
Barak Ariel,Barak Ariel,Alex Sutherland,Darren Henstock,Josh Young,Paul Drover,Jayne Sykes,Simon Megicks,Ryan Henderson +8 more
TL;DR: In this paper, a multisite randomized controlled trial in ten departments, with officers wearing (or not wearing) body-worn cameras (BWCs) based on random assignment of shifts, was conducted to investigate the effect of BWCs on assaults on police.