Occupation: Human Factors Engineers and Ergonomists
Task: Conduct interviews or surveys of users or customers to collect information on topics such as requirements, needs, fatigue, ergonomics, or interfaces.

Scale: Frequency of Task (Categories 1-7)
Category: 1
Value: 0 (N=23)
Source: Occupational Expert, 07/2012

Scale: Frequency of Task (Categories 1-7)
Category: 2
Value: 21.74 (N=23)
Source: Occupational Expert, 07/2012

Scale: Frequency of Task (Categories 1-7)
Category: 3
Value: 43.48 (N=23)
Source: Occupational Expert, 07/2012

Scale: Frequency of Task (Categories 1-7)
Category: 4
Value: 8.7 (N=23)
Source: Occupational Expert, 07/2012

Scale: Frequency of Task (Categories 1-7)
Category: 5
Value: 17.39 (N=23)
Source: Occupational Expert, 07/2012

Scale: Frequency of Task (Categories 1-7)
Category: 6
Value: 0 (N=23)
Source: Occupational Expert, 07/2012

Scale: Frequency of Task (Categories 1-7)
Category: 7
Value: 8.7 (N=23)
Source: Occupational Expert, 07/2012

Scale: Importance
Value: 4.39 (N=23)
Source: Occupational Expert, 07/2012

Scale: Relevance of Task
Value: 95.83 (N=24)
Source: Occupational Expert, 07/2012