Human Behaviour Analysis of Barrier Deviations Using a Benefit-Cost-Deficit Model

Table 4

Comparison of the objective and subjective evaluations of decision consequences (↑: improvement; ↓: degradation; −/−: stabilisation).

	Evolution of the performance between the 2 phases of experimentation
	Self-estimation of the evolution			Measured evolution
	↑	↓	−/−	↑	↓	−/−
Workload	90%	0%	10%	100%	0%	0%
Quality	80%	5%	15%	80%	20%	0%
Productivity	25%	10%	65%	25%	20%	55%
Safety	45%	15%	40%	40%	55%	0%