What were the findings of Herbert W. Heinrich's 1920s study of the causes of industrial accidents?
What will be an ideal response?
In the late 1920s, after studying the reports of 75,000 workplace accidents, Heinrich concluded that:
• 88 percent of workplace accidents are caused by unsafe acts committed by fellow workers.
• 10 percent of workplace accidents are caused by unsafe conditions.
• Two percent of workplace accidents are unavoidable.
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