Measurement properties of indicators for immersive group
| Construct | Items | Mean | SD | Composite reliability | Cronbach’s α | Standardised factor loading |
|---|---|---|---|---|---|---|
| 3D authenticity (Algharabat and Dennis, 2010a) | 3DAuth1 | 5.38 | 1.51 | 0.95 | 0.926 | 0.64 |
| 3DAuth2 | 5.63 | 1.17 | 0.61 | |||
| 3DAuth3 | 5.40 | 1.47 | 0.65 | |||
| 3DAuth4 | 5.38 | 1.51 | 0.64 | |||
| Engagement (Ghani, 1995)a | EN1 | 2.82 | 1.34 | 0.99 | 0.988 | 0.73 |
| EN2 | 2.84 | 1.35 | 0.73 | |||
| EN3 | 2.82 | 1.33 | 0.74 | |||
| EN4 | 2.85 | 1.35 | 0.72 | |||
| Colour vividness (Fiore, Kim and Lee, 2005b; Klein, 2003; Steuer, 1992) | Colour1 | 5.46 | 1.42 | 0.99 | 0.990 | 0.70 |
| Colour2 | 5.50 | 1.40 | 0.71 | |||
| Colour3 | 5.52 | 1.40 | 0.71 | |||
| Control (Liu and Shrum, 2002; Mcmillan and Hwang, 2002; Song and Zinkhan, 2008) | Con1 | 5.58 | 1.31 | 0.97 | 0.951 | 0.74 |
| Con2 | 5.58 | 1.29 | 0.76 | |||
| Con3 | 5.59 | 1.27 | 0.77 | |||
| Con4 | 5.61 | 1.26 | 0.77 | |||
| Con5 | 5.51 | 1.33 | 0.52 | |||
| Enjoyment (Ghani, 1995)a | Enjoy1 | 2.91 | 1.42 | 0.96 | 0.944 | 0.58 |
| Enjoy2 | 2.79 | 1.54 | 0.62 | |||
| Enjoy3 | 2.78 | 1.58 | 0.60 | |||
| Enjoy4 | 2.74 | 1.58 | 0.62 | |||
| Graphics vividness (Fiore, Kim and Lee, 2005b; Klein, 2003; Steuer, 1992) | Graph1 | 5.52 | 1.39 | 1.00 | 0.996 | 0.72 |
| Graph2 | 5.50 | 1.40 | 0.72 | |||
| Graph3 | 5.50 | 1.41 | 0.71 | |||
| Hedonic value (Babin et al., 1994) | Hed1 | 5.16 | 1.54 | 0.99 | 0.984 | 0.63 |
| Hed2 | 5.23 | 1.53 | 0.64 | |||
| Hed3 | 5.22 | 1.52 | 0.64 | |||
| Hed4 | 5.29 | 1.50 | 0.65 | |||
| Purchase Intention (Fiore, Kim and Lee, 2005b) | PI1 | 4.39 | 1.45 | 0.97 | 0.958 | 0.67 |
| PI2 | 4.37 | 1.46 | 0.67 | |||
| PI3 | 4.39 | 1.48 | 0.66 | |||
| PI4 | 4.84 | 1.55 | 0.55 | |||
| Satisfaction (Bhattacherjee, 2001) | Sat1 | 4.65 | 1.49 | 0.99 | 0.985 | 0.64 |
| Sat2 | 4.76 | 1.41 | 0.70 | |||
| Sat3 | 4.76 | 1.43 | 0.69 | |||
| Sat4 | 4.74 | 1.43 | 0.69 | |||
| Utilitarian value (Fiore, Kim and Lee, 2005b) | Uti1 | 4.63 | 1.55 | 0.99 | 0.990 | 0.64 |
| Uti2 | 4.62 | 1.55 | 0.64 | |||
| Uti3 | 4.63 | 1.55 | 0.64 | |||
| Uti4 | 4.63 | 1.60 | 0.61 | |||
| Simulated experience | 3D Authenticity | 5.45 | 1.43 | 0.96 | 0.959 | 0.80 |
| Graphic | 5.51 | 1.40 | 0.94 | |||
| Colour Vividness | 5.49 | 1.40 | 0.93 | |||
| Control | 5.57 | 1.29 | 0.73 |
| Construct | Items | Mean | SD | Composite reliability | Cronbach’s | Standardised factor loading |
|---|---|---|---|---|---|---|
| 3D authenticity ( | 3DAuth1 | 5.38 | 1.51 | 0.95 | 0.926 | 0.64 |
| 3DAuth2 | 5.63 | 1.17 | 0.61 | |||
| 3DAuth3 | 5.40 | 1.47 | 0.65 | |||
| 3DAuth4 | 5.38 | 1.51 | 0.64 | |||
| Engagement ( | EN1 | 2.82 | 1.34 | 0.99 | 0.988 | 0.73 |
| EN2 | 2.84 | 1.35 | 0.73 | |||
| EN3 | 2.82 | 1.33 | 0.74 | |||
| EN4 | 2.85 | 1.35 | 0.72 | |||
| Colour vividness ( | Colour1 | 5.46 | 1.42 | 0.99 | 0.990 | 0.70 |
| Colour2 | 5.50 | 1.40 | 0.71 | |||
| Colour3 | 5.52 | 1.40 | 0.71 | |||
| Control ( | Con1 | 5.58 | 1.31 | 0.97 | 0.951 | 0.74 |
| Con2 | 5.58 | 1.29 | 0.76 | |||
| Con3 | 5.59 | 1.27 | 0.77 | |||
| Con4 | 5.61 | 1.26 | 0.77 | |||
| Con5 | 5.51 | 1.33 | 0.52 | |||
| Enjoyment ( | Enjoy1 | 2.91 | 1.42 | 0.96 | 0.944 | 0.58 |
| Enjoy2 | 2.79 | 1.54 | 0.62 | |||
| Enjoy3 | 2.78 | 1.58 | 0.60 | |||
| Enjoy4 | 2.74 | 1.58 | 0.62 | |||
| Graphics vividness ( | Graph1 | 5.52 | 1.39 | 1.00 | 0.996 | 0.72 |
| Graph2 | 5.50 | 1.40 | 0.72 | |||
| Graph3 | 5.50 | 1.41 | 0.71 | |||
| Hedonic value ( | Hed1 | 5.16 | 1.54 | 0.99 | 0.984 | 0.63 |
| Hed2 | 5.23 | 1.53 | 0.64 | |||
| Hed3 | 5.22 | 1.52 | 0.64 | |||
| Hed4 | 5.29 | 1.50 | 0.65 | |||
| Purchase Intention ( | PI1 | 4.39 | 1.45 | 0.97 | 0.958 | 0.67 |
| PI2 | 4.37 | 1.46 | 0.67 | |||
| PI3 | 4.39 | 1.48 | 0.66 | |||
| PI4 | 4.84 | 1.55 | 0.55 | |||
| Satisfaction ( | Sat1 | 4.65 | 1.49 | 0.99 | 0.985 | 0.64 |
| Sat2 | 4.76 | 1.41 | 0.70 | |||
| Sat3 | 4.76 | 1.43 | 0.69 | |||
| Sat4 | 4.74 | 1.43 | 0.69 | |||
| Utilitarian value ( | Uti1 | 4.63 | 1.55 | 0.99 | 0.990 | 0.64 |
| Uti2 | 4.62 | 1.55 | 0.64 | |||
| Uti3 | 4.63 | 1.55 | 0.64 | |||
| Uti4 | 4.63 | 1.60 | 0.61 | |||
| Simulated experience | 3D Authenticity | 5.45 | 1.43 | 0.96 | 0.959 | 0.80 |
| Graphic | 5.51 | 1.40 | 0.94 | |||
| Colour Vividness | 5.49 | 1.40 | 0.93 | |||
| Control | 5.57 | 1.29 | 0.73 |
Note: aReverse coded
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