Performing the Human Barrier Analysis

A human barrier prevents workers from performing the way they should. When human behavior becomes an issue, a degree of complexity transpires. The barrier may include some of the ones found in Table 11.3. 

Drugs/alcohol State of mind Peer pressures Stressors 

Understanding expectations Social pressure Familial pressure Level of expectations Fail to provide proper tools Faulty/flawed information What s in it for me  

The HBA proceeds from data collected on the PBA matrix (see Table 11.2). The data of concern are those found in rows 

Transfer accidents from the PBA matrix to the respective HBA tally sheet by doing the following  

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