... in the design stage of a safety program, the question of how much of effort to apply over time to an intervention activity to obtain a minimum incident rate is not answered by these studies. A statistical study conducted by Guastello 1993, wherein a regression model relating the incident rates and intervention...

... criteria. This is reflected in our general acceptance of oftentimes dubious information without question. There are a number of reasons given for our holding on to unsupported positions. These include our preference for things familiar, the general inaccessibility of statistical methods and meanings...