What lessons were learned from the accident?
        
        
     
    
 replied to:  Damian
         
        
            
            Replied to:  What lessons were learned from the accident?
         
        Human factors engineers have studied Three Mile Island to see how groups react to stress.
        
        
     
    
 replied to:  Wutog
         
        
            
            Replied to:  Human factors engineers have studied Three Mile Island to see how...
         
        Improvements in quality assurance, emergency planning, engineering, and surveillance have been instituted.