Detecting Happiness Using Hyperspectral Imaging Technology
Table 5
Correlation analysis and effect size.
value
Cohen’s d
L1
C vs S1
0.752
0.727
C vs S2
0.742
0.960
S1 vs S2
0.887
0.148
L2
C vs S1
0.713
0.758
C vs S2
0.723
0.679
S1 vs S2
0.827
0.049
L3
C vs S1
0.445a
0.589
C vs S2
0.595a
0.467
S1 vs S2
0.855
0.132
L4
C vs S1
0.782
0.465
C vs S2
0.793
0.565
S1 vs S2
0.918
0.124
L5
C vs S1
0.605a
0.381
C vs S2
0.574a
0.411
S1 vs S2
0.810
0.010
L6
C vs S1
0.587
0.812
C vs S2
0.606
0.843
S1 vs S2
0.797
0.083
L7
C vs S1
0.655a
0.921
C vs S2
0.505a
1.119
S1 vs S2
0.832
0.209
R1
C vs S1
0.595a
0.628
C vs S2
0.632a
0.622
S1 vs S2
0.829
0.041
R2
C vs S1
0.572a
0.684
C vs S2
0.610a
0.574
S1 vs S2
0.738
0.003
R3
C vs S1
0.675
0.472
C vs S2
0.748
0.484
S1 vs S2
0.890
0.008
R4
C vs S1
0.718
0.491
C vs S2
0.805
0.533
S1 vs S2
0.852
0.068
R5
C vs S1
0.486a
0.540
C vs S2
0.510a
0.418
S1 vs S2
0.712
0.175
R6
C vs S1
0.738
0.690
C vs S2
0.858
0.622
S1 vs S2
0.822
0.047
R7
C vs S1
0.762
0.619
C vs S2
0.736
0.623
S1 vs S2
0.776
0.046
M1
C vs S1
0.516a
0.945
C vs S2
0.560a
0.841
S1 vs S2
0.897
0.113
M2
C vs S1
0.630a
0.793
C vs S2
0.727
0.698
S1 vs S2
0.842
0.115
M3
C vs S1
0.638a
0.615
C vs S2
0.743
0.407
S1 vs S2
0.764
0.180
M4
C vs S1
0.677
0.809
C vs S2
0.466a
0.536
S1 vs S2
0.555
0.240
M5
C vs S1
0.595a
0.998
C vs S2
0.686
0.886
S1 vs S2
0.797
0.083
C = calm; S1 = Session 1; S2 = Session 2. The coefficient is statistically significant at the αA level by correlation analysis. αA = 0.05/(3 ∗ 19) = 0.00088 (Bonferroni). aThe coefficient is statistically significant at the 0.05 level.