Constructing an active health and safety performance questionnaire in the food manufacturing industry.

To design a comprehensive health and safety management performance system, extant literature on the health and safety performance indicators of and management systems for the application of occupational health and safety management systems was reviewed; additionally, the provisions of occupational health and safety laws were examined with a total of three main categories, including 28 active safety and health management performance categories. In the present study, health and safety management performance was evaluated by food manufacturing industry employees. An active performance evaluation questionnaire was developed by adopting the Delphi method to seek professional and expert opinion. With food manufacturing workers as participants, an in-depth discussion was conducted regarding the status of active health and safety performance indicators. Six active health and safety performance indicators were determined: emergency response; change management; procurement management; communication; prevention management; security behavior. These performance indicators have not been sufficiently implemented and require improvement.

Comparing the effects of light alcohol consumption on human response to auditory and visual stimuli.

The purpose of this study is to examine the effects of various levels of alcohol consumption on human response to auditory and visual stimuli in terms of reaction time, movement time, total reaction time, and error rate. Placebo level and three low-level alcohol doses were randomly assigned to 20 male university student volunteers. 30 min. after consuming the alcohol or placebo, participants responded to either auditory or visual stimuli. Total reaction time increased significantly at the mid-low dose of alcohol (0.3 g/kg). For alcohol doses less than .5 g/kg, the change in total reaction time was confined to reaction time, i.e., the processing time between onset of stimulus and onset of movement. Effects of alcohol were significantly more pronounced in the choice-type tests. Notably, the effects of alcohol on total reaction time and error rate were significant for auditory but not visual stimuli.