Occupation: Transportation Security Screeners
Task: Decide whether baggage that triggers alarms should be searched or should be allowed to pass through.

Scale: Frequency of Task (Categories 1-7)
Category: 1
Value: 0 (N=20)
Source: Occupational Expert, 06/2009

Scale: Frequency of Task (Categories 1-7)
Category: 2
Value: 0 (N=20)
Source: Occupational Expert, 06/2009

Scale: Frequency of Task (Categories 1-7)
Category: 3
Value: 0 (N=20)
Source: Occupational Expert, 06/2009

Scale: Frequency of Task (Categories 1-7)
Category: 4
Value: 0 (N=20)
Source: Occupational Expert, 06/2009

Scale: Frequency of Task (Categories 1-7)
Category: 5
Value: 15 (N=20)
Source: Occupational Expert, 06/2009

Scale: Frequency of Task (Categories 1-7)
Category: 6
Value: 20 (N=20)
Source: Occupational Expert, 06/2009

Scale: Frequency of Task (Categories 1-7)
Category: 7
Value: 65 (N=20)
Source: Occupational Expert, 06/2009

Scale: Importance
Value: 4.6 (N=20)
Source: Occupational Expert, 06/2009

Scale: Relevance of Task
Value: 74.07 (N=27)
Source: Occupational Expert, 06/2009