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. 2019 Nov 20;3(4):66. doi: 10.3390/vision3040066

Table 3.

Statistical values of the ANOVA on the number of reported errors. Factors and factor levels were action (execution with visible screen, execution with covered screen, imagination), error type (higher-order planning, motor command), source (reviewing the planning process, vision of the screen, vision of the keyboard, kinesthesis/touch, internal monitoring), and keyboard (visible and covered).

F df1, df2 p η²p
Keyboard 5.3 1, 24 0.03 0.18
Action 44.3 1.5, 35.2 <0.001 0.65
error type 36.1 1, 24 <0.001 0.60
Source 36.7 2.2, 51.7 <0.001 0.61
keyboard × action 4.0 1.3, 31.4 0.045 0.14
keyboard × error type 4.9 1, 24 0.037 0.17
keyboard × source 3.6 1.9, 45.4 0.039 0.13
action × error type 37.8 1.8, 42.1 <0.001 0.61
action × source 15.4 2, 47.9 <0.001 0.39
error type × source 24.6 1.7, 40 <0.001 0.51
keyboard × action × error type 7.1 1.6, 37.2 0.005 0.23
keyboard × action × source 4.1 1.4, 34.2 0.037 0.15
action × error type × source 14.8 1.8, 42.8 <0.001 0.38
keyboard × action × error type × source 3.0 1.5, 34.7 0.08 0.11
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