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International Journal of Interdisciplinary Research

Table 6 Inter-item correlation matrix

From: Validation of the wearable acceptability range scale for smart apparel

FactorD1D2D3D4S1S2S3S4C1C2C3R1R2R3R4
D11.00              
D20.851.00             
D30.750.801.00            
D40.700.700.641.00           
S10.500.530.500.431.00          
S20.500.510.500.430.641.00         
S30.520.550.530.440.660.651.00        
S40.440.470.440.400.560.700.601.00       
C10.350.340.320.310.310.300.270.261.00      
C20.320.330.300.280.220.230.240.180.621.00     
C30.230.230.180.230.170.100.100.080.530.531.00    
R10.510.500.500.470.500.470.520.410.470.430.351.00   
R20.500.550.540.460.570.530.600.440.380.380.260.671.00  
R30.450.480.440.420.440.360.450.300.410.440.370.660.641.00 
R40.540.560.530.490.540.540.540.440.460.450.370.650.640.611.00
Mean3.323.333.093.403.122.582.942.573.383.623.883.433.413.703.51
SD1.231.243.401.271.091.201.091.211.211.151.051.040.950.951.11
Skewness− 0.49− 0.45− 0.27− 0.56− 0.230.18− 0.030.20− 0.30− 0.51− 0.83− 0.49− 0.31− 0.68− 0.64
Kurtosis− 0.89− 0.89− 0.95− 0.80− 0.48− 1.02− 0.58− 1.04− 0.93− 0.680.08− 0.35− 0.220.12− 0.27
  1. Cronbach’s alpha (α), 0.93. As evidenced by this Table; the values of univariate skewness and kurtosis are within the recommended limit of –3 to +3 (Kline 2011)
  2. D, design/aesthetics; S, self-expression; C, consequences; R, reflections; SD, standard deviation