A Systems View Across Time and Space
Table 1 Reliability and validity
|  | Number of items | Cronbach’s Alpha | Composite reliability | Average variance extracted (AVE) |
|---|---|---|---|---|
Attitude towards behaviour (entrepreneurship) | 3 | 0.710 | 0.838 | 0.633 |
University support | 2 | 0.818 | 0.916 | 0.845 |
Entrepreneurial goal intention | 6 | 0.873 | 0.904 | 0.612 |
Entrepreneurial implementation intention | 3 | 0.861 | 0.915 | 0.783 |
Supportive environment | 3 | 0.861 | 0.915 | 0.783 |
Perceived behavioural control | 6 | 0.830 | 0.881 | 0.598 |
Subjective norms | 3 | 0.748 | 0.855 | 0.664 |