Cognitive Load Identification of Pilots Based on Physiological-Psychological Characteristics in Complex Environments

Table 1

Statistical analysis results of total scores of NASA-TLX scales.

Analysis index airfield traffic pattern	Average value	Standard deviation	Number of samples	95% confidence interval
Departure leg	69.49	5.23	500	(65.39, 73.14)
Crosswind leg	60.78	5.13	500	(57.83, 61.01)
Downwind leg	52.67	4.78	500	(49.64, 56.78)
Base leg	65.15	4.95	500	(64.63, 71.77)
Final leg	72.47	5.41	500	(69.56, 78.64)