Accident Vulnerability and Vision for Action: A Pilot Investigation

Evaluating the impact of different hard hats on the peripheral vision of construction workers

Construction safety is always an issue for construction workers. Hence, personal protective equipment plays a critical role in avoiding potential hazards on construction sites. Among these, hard hats protect against head contact with falling objects on construction sites. This study aims to examine the effects of hard hats with different peak lengths on the field of view at different angles in the upward part and to examine the effects of possible field of view losses caused by the hard hat on the reaction times of the workers. A questionnaire was designed and administered to the construction workers. Experiments were then conducted with a group of subjects to assess their peripheral vision level as well as reaction times. The study found that peripheral vision is affected by the peak size of hard hats. The study further revealed that there is a significant relationship between reaction times and hard hat peak size.

Direct peer pressure may be a causal factor in mistaken-for-game hunting accidents

INTRODUCTION

Mistaken-for-game or failure-to-identify hunting incidents refer to a hunter shooting an animal, often in haste, only to discover they have mistakenly targeted and shot a human. We sought to explore if individual differences, reaction times, peer or social pressure influence a decision to shoot quicker.

METHOD

We conducted a computer-based test involving volunteer participants (n = 202). All participants were shown videos of approaching stag, in which they had to indicate the moment they would shoot. The independent variables involved peer pressure, social media or reaction 'influencers' added before each video. Participants were also requested to complete individual difference surveys.

RESULTS

Direct peer pressure and quick reaction test conditions presented quicker shooting times, whereas social media increased shooting times. No associations with individual differences were found.

CONCLUSIONS

The results suggest that hunters must ensure they minimise their distraction and influence from other people.