Table 3.
Factor Loadings and Descriptive Statistics (Endogeneous Variable).
| Sample Mean (Standard Deviation) |
Test of Differences in Means^ |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| ENDOGENEOUS VARIABLE | Factor Loading | AUS | NZ | US | ENG | CAN | Overall | F-stat. | p-val | sig. |
| Intention to have C19 vaccination (individual) (CA = 0.975; CR = 0.984; AVE = 0.953) | 5.46 (1.66)a | 5.08 (1.77) | 4.52 (1.96)b | 5.03 (1.88) | 5.11 (1.89) | 5.11 (1.84) | 43.75 | 0.00 | ** | |
| I will certainly have the COVID-19 vaccine when it is approved by Government. | 0.977 | 5.46 (1.69)a | 5.06 (1.82) | 4.49 (2.02)b | 5.01 (1.96) | 5.12 (1.93) | 5.10 (1.89) | 43.82 | 0.00 | ** |
| I will definitely get vaccinated when a COVID-19 vaccine is available. | 0.976 | 5.43 (1.70)a | 5.08 (1.81) | 4.51 (2.04)b | 5.00 (1.97) | 5.09 (1.92) | 5.09 (1.89) | 39.60 | 0.00 | ** |
| When a COVID-19 vaccine is approved by government, I will get vaccinated. | 0.976 | 5.49 (1.67)a | 5.10 (1.80) | 4.55 (2.03)b | 5.06 (1.94) | 5.13 (1.92) | 5.14 (1.87) | 41.98 | 0.00 | ** |
CA = Cronbach Alpha; CR = Composite Reliability; AVE = Average Variance Extracted.
^ Test of differences in means across five countries sampled; */** p < .05/.01. a/b – country mean significantly higher/lower than mean excluding country (p < .05).