Citation

Alvero AM, Rost K, Austin J. J. Saf. Res. 2008; 39(4): 365-373.

Affiliation

Queens College, CUNY, Department of Psychology, 65-30 Kissena Blvd., Flushing, NY 11367.

Copyright

(Copyright © 2008, U.S. National Safety Council, Publisher Elsevier Publishing)

DOI

10.1016/j.jsr.2008.05.004

PMID

18786423

Abstract

INTRODUCTION: Some research suggests that conducting safety observations of another's safety performance may serve as an effective tool in increasing the safety performance of the observer. The primary purpose of the present study was to assess the effects of conducting safety observations on the postural safety performance of observers engaging in an assembly task for short time periods. The secondary objectives of the study were: (a) to measure productivity, and (b) to measure the accuracy of participant safety observations. METHOD: An ABC (A: baseline, B: information, C: observation) multiple-baseline design counterbalanced across postural behaviors (back, shoulder, and feet position) was implemented with six participants. RESULTS AND DISCUSSION: Substantial improvements in postural safety occurred after participants conducted safety observations, and these improvements did not appear to negatively affect productivity. Results also suggest that there is no relation between the accuracy of an observer's safety observation and their subsequent safety performance. IMPACT ON INDUSTRY: This research provides evidence that a safety observation process can function to increase safe postural behavior of observers. Thus, the implementation of such a process may contribute to the prevention of musculoskeletal disorders and related costs in the workplace.

Language: en