Correction to: Preventing Violence through Participation in Community Building in Youth

Applied Research in Quality of Life -     

The Dark Side of Helping: Does Returning the Favor from Coworkers Hurt Employee Work Engagement?

This study investigated the potential "dark side" of helping behavior at work -- operationalized as provision of social support to coworkers. Drawing from the emotional contagion literature and Conservation of Resources (COR) theory, we proposed and tested a moderated mediational model to examine the mechanisms by which social support received from one's coworkers contribute to the support recipient's work engagement. Employing data from a 12-week-long weekly diary among 142 acute care nurses, we did not find support for the proposed negative relationship between providing social support to coworkers and support providers' work engagement, nor for the overall mediational effect of the relationship between received coworker support and work engagement through support provision. However, we found that some work contextual factors (i.e., stable social support climates from coworkers and supervisors) moderated the weekly processes through which nurses' repaying social support received from coworkers predicts their subsequent work engagement. Specifically, providing support to coworkers had stronger beneficial effects on providers' engagement when coworker/supervisor support climates were relatively low; support received from coworkers had stronger indirect beneficial effects on nurses' engagement when coworker/supervisor support climates were relatively low. Our study findings highlight the complexity of the relationship between social support dynamics and work engagement, and that emotional contagion and COR theory may be insufficient, on their own, to explain social support dynamics between coworkers. We also discuss implications of the findings for managerial practices related to support dynamics at work.     

An illusion of reversed direction in hyperopes

If a subject who is sufficiently farsighted removes his corrective, positive, lenses and looks with one eye from a distance of one or a few meters, at a small lighted area such as the (continuously "on") indicator light of an electric toothbrush, razor, or smoke detector, and if a small object such as a pin is then moved slowly from above to below the subject's eyes (in a plane close to the eye), the subject will perceive the object moving normally from above to below until it encroaches on his view of the lighted area. The object will then be seen to encroach first on the bottom of the lighted area, and as the object continues to move down it will be seen to be moving up across the lighted area, exiting the lighted area at the top. Similarly, an object moved in front of the eye from the subject's left to his right will be seen by the subject to traverse the lighted area in the reverse direction, right to left, even though the subject moves the object himself. Also, while the object is in front of the lighted area, it is perceived as an upside down silhouette having surprisingly clear and sharp edges, and it appears to be located on the lighted area rather than close to the eye where it really is.