Table 3. Standardized factor loadings
Subscale and items Loading
Physical demands
Physical effort. 0.68
Lifting or moving heavy objects. 0.68
Quick and continuous physical activity. 0.65
Uncomfortable physical activities. 0.63
Cognitive demands
Work very precisely. 0.9
Remember many things. 0.87
Concentration and precision. 0.85
Mental effort. 0.81
Emotional demands
Angry people. 0.84
Unrealistic expectations. 0.83
Negative atmosphere. 0.8
Problems of others. 0.75
Physical resources
Exertion management. 0.83
Physical break opportunity. 0.73
Opportunity to decide posture. 0.72
Cognitive resources
Determining training intensity. 0.94
Determining training method. 0.91
Access to information. 0.56
Emotional resources
Finding a listening ear. 0.92
Freely expressing emotions. 0.88
Emotional support. 0.83