Md. Cooper et al., IMPROVING SAFETY ON CONSTRUCTION SITES BY PSYCHOLOGICALLY BASED TECHNIQUES - ALTERNATIVE APPROACHES TO THE MEASUREMENT OF SAFETY BEHAVIOR, European review of applied psychology, 43(1), 1993, pp. 33-40
The aim of the research currently being undertaken at UMIST, for the U
K's Health and Safety Executive, is to evaluate the effectiveness of a
behavioural approach in improving safety on construction sites. The P
roportional Rating Scale (PRS) currently under development at UMIST is
compared with the more traditional approach of the All Or Nothing (AO
N) measure for safety performance. The results have shown a 35 % diffe
rence between them (t = 25.99 ; df = 29 ; p < .001) in safety performa
nce levels on the same site. This has implications for introducing mot
ivational strategies, such as goal-setting.