Table 3. Correlation matrix among research questions (the values are percentages).
| Q2 | Q3 | Q4 | Q5 | Q6 | Q7 | Q8 | Q9 | Q10 | Q11 | Q12 | Q13 | Q14 | Q15 | Q16 | Q17 | Q18 | Q19 | Q20 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Q2 | 27.11 | 32.80 | 8.10 | 13.75 | 3.19 | −7.74 | 12.36 | 0.41 | 24.68 | −4.12 | −22.74 | −8.06 | 6.27 | −3.88 | −6.71 | 8.45 | 0.19 | 0.41 | |
| Q3 | 27.11 | 28.59 | 7.37 | 18.93 | 29.11 | 7.49 | 8.68 | 12.81 | 16.69 | 8.54 | 0.75 | 5.51 | 15.10 | −6.93 | −10.82 | 3.57 | 2.26 | 12.81 | |
| Q4 | 32.80 | 28.59 | 12.18 | 6.30 | 5.05 | 10.50 | 6.05 | 8.45 | 17.28 | 9.01 | −10.39 | −7.34 | −0.42 | 1.05 | 1.34 | 6.88 | −6.90 | 8.45 | |
| Q5 | 8.10 | 7.37 | 12.18 | 6.15 | 8.26 | 12.31 | 5.58 | 13.51 | −12.44 | 5.04 | −2.41 | 5.31 | 9.24 | −10.48 | −7.12 | −13.61 | −9.07 | 8.06 | |
| Q6 | 13.75 | 18.93 | 6.30 | 6.15 | 77.49 | 22.89 | 14.23 | 14.86 | 3.83 | 5.58 | 0.88 | 17.76 | 14.23 | −0.42 | 2.99 | 6.90 | 4.96 | −5.83 | |
| Q7 | 3.19 | 29.11 | 5.05 | 8.26 | 77.49 | 20.77 | 12.55 | 17.68 | 1.97 | 0.88 | 0.78 | 15.67 | 12.55 | 4.41 | −1.48 | 10.17 | 7.44 | −5.14 | |
| Q8 | −7.74 | 7.49 | 10.50 | 12.31 | 22.89 | 20.77 | 10.03 | 14.15 | −5.27 | 20.31 | 20.12 | 31.15 | 13.76 | 8.28 | 9.01 | 4.83 | −4.89 | −8.03 | |
| Q9 | 12.36 | 8.68 | 6.05 | 5.58 | 14.23 | 12.55 | 10.03 | 25.72 | 3.19 | 13.09 | −0.84 | 15.70 | 14.01 | −0.66 | 3.25 | 8.28 | 14.01 | −3.80 | |
| Q10 | 0.41 | 12.81 | 8.45 | 13.51 | 14.86 | 17.68 | 14.15 | 25.72 | 8.88 | 10.14 | 0.37 | 7.54 | 6.04 | 5.95 | 3.53 | 2.93 | 6.04 | 12.17 | |
| Q11 | 24.68 | 16.69 | 17.28 | −12.44 | 3.83 | 1.97 | −5.27 | 3.19 | 8.88 | 0.36 | 5.13 | −17.71 | 0.15 | 12.62 | 9.16 | 9.02 | 6.24 | 8.88 | |
| Q12 | −4.12 | 8.54 | 9.01 | 5.04 | 5.58 | 0.88 | 20.31 | 13.09 | 10.14 | 0.36 | −1.44 | 9.26 | 4.38 | −1.62 | 6.16 | 1.34 | −4.32 | −2.81 | |
| Q13 | −22.74 | 0.75 | −10.39 | −2.41 | 0.88 | 0.78 | 20.12 | −0.84 | 0.37 | 5.13 | −1.44 | 26.24 | 9.08 | 11.22 | 13.12 | 7.16 | 5.77 | 5.29 | |
| Q14 | −8.06 | 5.51 | −7.34 | 5.31 | 17.76 | 15.67 | 31.15 | 15.70 | 7.54 | −17.71 | 9.26 | 26.24 | 22.90 | 10.67 | 12.47 | 11.75 | 8.50 | −3.18 | |
| Q15 | 6.27 | 15.10 | −0.42 | 9.24 | 14.23 | 12.55 | 13.76 | 14.01 | 6.04 | 0.15 | 4.38 | 9.08 | 22.90 | 13.07 | 10.85 | 18.85 | 14.01 | −3.80 | |
| Q16 | −3.88 | −6.93 | 1.05 | −10.48 | −0.42 | 4.41 | 8.28 | −0.66 | 5.95 | 12.62 | −1.62 | 11.22 | 10.67 | 13.07 | 57.34 | 25.21 | 19.94 | 0.85 | |
| Q17 | −6.71 | −10.82 | 1.34 | −7.12 | 2.99 | −1.48 | 9.01 | 3.25 | 3.53 | 9.16 | 6.16 | 13.12 | 12.47 | 10.85 | 57.34 | 33.08 | 10.85 | −2.13 | |
| Q18 | 8.45 | 3.57 | 6.88 | −13.61 | 6.90 | 10.17 | 4.83 | 8.28 | 2.93 | 9.02 | 1.34 | 7.16 | 11.75 | 18.85 | 25.21 | 33.08 | 40.00 | −4.94 | |
| Q19 | 0.19 | 2.26 | −6.90 | −9.07 | 4.96 | 7.44 | −4.89 | 14.01 | 6.04 | 6.24 | −4.32 | 5.77 | 8.50 | 14.01 | 19.94 | 10.85 | 40.00 | −3.80 | |
| Q20 | 0.41 | 12.81 | 8.45 | 8.06 | −5.83 | −5.14 | −8.03 | −3.80 | 12.17 | 8.88 | −2.81 | 5.29 | −3.18 | −3.80 | 0.85 | −2.13 | −4.94 | −3.80 |