|  | Regression coefficient | T Statistics | Results |
---|---|---|---|---|
 | Promoting teamwork - > RoleB | 0.21 | 1.50 |  |
 | T&D - > RoleB | 0.13 | 1.06 |  |
 | information sharing - > RoleB | 0.32 | 2.61 |  |
H1 | Commitment - > RoleB | 0.46 | 3.57 | Supported |
H2.a | T&D - > Commitment | 0.22 | 2.10 | Supported |
H3.a | information sharing - > Commitment | 0.37 | 3.04 | Supported |
H4.a | Promoting teamwork - > Commitment | 0.30 | 2.73 | Supported |