Early Childhood Infections Associated With Eating Disorders In Adolescence

MedicalResearch.com Interview with:

Lauren Breithaupt, PhDDepartment of PsychologyGeorge Mason UniversityFairfax, Virginia

Dr. Breithaupt

Lauren Breithaupt, PhD
Department of Psychology
George Mason University
Fairfax, Virginia 

MedicalResearch.com: What is the background for this study? What are the main findings? 

Response: Our study provides novel insight into the relationship between the immune system and eating disorders characterized by chronic restriction (e.g., anorexia nervosa) and binge eating and/or purging (e.g., binge eating disorder, bulimia nervosa). These findings also add to the growing body of literature linking the immune systems broadly and mental disorders.

We found that infections in early childhood were associated with an increased risk of anorexia nervosa, bulimia nervosa, and other eating disorders such as binge eating disorder in adolescence. These relationships appear to be both time and dose-dependent, meaning that the onset of eating disorder diagnosis is greatest in the first three months following the infection, and the more infections, the greater the risk.    Continue reading

Have Police Body-Worn Cameras Lived Up To Their Expectations?

MedicalResearch.com Interview with:

Cynthia Lum, PhDProfessor of CriminologyLaw and SocietyGeorge Mason University

Dr. Lum

Cynthia Lum, PhD
Professor of Criminology
Law and Society
George Mason University

MedicalResearch.com: What is the background for this study?

Response: Body-worn cameras (BWCs) are one of the most rapidly diffusing technologies in policing today, costing agencies and their municipalities millions of dollars. Recent estimates by the Bureau of Justice statistics indicate that over 60% of local police departments have already acquired BWCs. This adoption has been propelled by highly publicized officer-involved shootings and other death-in-custody events in this decade, as well as more generally by continuing concerns regarding police-citizen relationships, particularly within communities of color.

All of these contexts prompt the need to better understand the impacts and effects of BWCs as they diffuse rapidly into policing. Specifically, do BWCs achieve the expectations that citizens, communities, and the police have of them?

This article provides a narrative review of 70 studies, representing over 110 findings, about what we know from research across six important Body-worn cameras domains:

(1) the impact of BWCs on officer behavior;

(2) officer attitudes about BWCs;

(3) the impact of BWCs on citizen behavior;

(4) citizen and community attitudes about BWCs;

(5) the impact of BWCs on criminal investigations; and (6) the impact of BWCs on law enforcement organizations.

Continue reading