Table 3 Descriptive statistics (mean, item-total correlations, and factor loadings) of the items of each factor of the Volunteer Functions Inventory and Theory of Planned Behaviour.
CS network | ATRAP | GO | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Interview setting | Individual | Group | Individual | Group | |||||||||
Factors | Items | Mean | Corr | λ | Mean | Corr | λ | Mean | Corr | λ | Mean | Corr | λ |
Understanding | U1 | 6.4 | 0.1 | −0.4 | 6.7 | 0.4 | 0.2 | 6.4 | 0.4 | 0.4 | 6.4 | 0.6 | 0.5 |
U2 | 6.9 | 0.4 | −0.3 | 6.8 | 0.5 | 0.3 | 6.7 | 0.1 | 0.1 | 6.6 | 0.6 | 0.5 | |
U3 | 6.3 | 0.1 | 0.0 | 6.4 | 0.5 | 0.8 | 6.6 | 0.4 | 0.4 | 6.5 | 0.6 | 0.7 | |
U4 | 6.1 | 0.4 | −0.1 | 6.4 | 0.5 | 0.6 | 5.9 | 0.5 | 1.0 | 6.3 | 0.6 | 0.5 | |
U5 | 6.7 | 0.3 | −0.2 | 6.8 | 0.3 | 0.2 | 6.3 | 0.4 | 0.5 | 6.4 | 0.6 | 0.9 | |
Values | V1 | 6.3 | 0.0 | 0.1 | 6.6 | 0.0 | 0.1 | 6.5 | 0.1 | 0.1 | 6.5 | 0.4 | 0.3 |
V2 | 6.1 | 0.4 | −0.9 | 6.2 | 0.0 | 0.1 | 5.9 | 0.4 | 0.6 | 5.5 | 0.5 | 0.9 | |
V3 | 6.2 | 0.4 | −0.8 | 6.2 | 0.4 | 1.5 | 6.3 | 0.5 | 0.8 | 6.2 | 0.4 | 0.6 | |
V4 | 6.5 | 0.0 | 0.0 | 6.8 | 0.1 | 0.1 | 6.0 | 0.3 | 0.6 | 6.0 | 0.5 | 0.7 | |
V5 | 6.6 | 0.6 | −1.0 | 6.5 | 0.3 | 0.5 | 6.4 | 0.3 | 0.4 | 6.2 | 0.4 | 0.5 | |
Career | C1 | 6.1 | 0.3 | 0.5 | 5.9 | 0.7 | 1.4 | 6.0 | 0.4 | 0.9 | 6.4 | 0.4 | 0.4 |
C2 | 6.5 | 0.4 | 0.3 | 6.3 | 0.5 | 0.9 | 6.2 | 0.1 | 0.0 | 6.2 | 0.4 | 0.6 | |
C3 | 5.6 | 0.3 | 0.8 | 5.6 | 0.5 | 1.0 | 6.1 | 0.4 | 0.8 | 6.3 | 0.7 | 0.9 | |
C4 | 5.9 | 0.5 | 1.3 | 6.3 | 0.7 | 1.0 | 6.1 | 0.4 | 0.6 | 6.3 | 0.4 | 0.7 | |
C5 | 6.6 | 0.1 | 0.1 | 6.7 | 0.3 | 0.2 | 6.4 | 0.3 | 0.3 | 6.5 | 0.5 | 0.6 | |
Social | S1 | 5.5 | 0.6 | 1.1 | 5.5 | 0.5 | 1.5 | 5.4 | 0.4 | 1.0 | 5.1 | 0.4 | 1.0 |
S2 | 4.1 | 0.4 | 1.2 | 5.6 | 0.8 | 2.0 | 4.3 | 0.6 | 1.7 | 5.4 | 0.5 | 1.0 | |
S3 | 5.6 | 0.6 | 1.1 | 6.0 | 0.4 | 0.7 | 5.5 | 0.4 | 0.6 | 5.7 | 0.4 | 0.8 | |
S4 | 5.4 | 0.3 | 0.5 | 5.7 | 0.6 | 1.2 | 5.5 | 0.5 | 0.8 | 5.9 | 0.2 | 0.3 | |
S5 | 5.7 | 0.4 | 1.0 | 6.0 | 0.6 | 1.0 | 5.5 | 0.3 | 0.5 | 5.5 | 0.2 | 0.4 | |
Enhancement | E1 | 6.1 | 0.1 | 0.1 | 6.7 | 0.4 | 0.5 | 6.1 | 0.3 | 0.4 | 5.9 | 0.5 | 0.8 |
E2 | 6.1 | 0.4 | 0.7 | 6.6 | 0.4 | 0.2 | 6.0 | 0.6 | 1.1 | 6.1 | 0.6 | 0.9 | |
E3 | 6.3 | 0.3 | 0.3 | 6.7 | 0.3 | 0.5 | 6.2 | 0.5 | 0.7 | 6.2 | 0.5 | 0.6 | |
E4 | 6.3 | 0.5 | 0.8 | 6.3 | 0.4 | 0.5 | 6.2 | 0.4 | 0.6 | 6.5 | 0.6 | 0.7 | |
E5 | 6.0 | 0.4 | 0.8 | 6.3 | 0.3 | 0.4 | 6.2 | 0.4 | 0.4 | 6.5 | 0.4 | 0.5 | |
Protective | P1 | 4.8 | 0.3 | 0.6 | 5.0 | 0.7 | 1.7 | 4.6 | 0.5 | 1.2 | 5.2 | 0.5 | 1.1 |
P2 | 5.1 | 0.4 | 0.9 | 4.7 | 0.6 | 1.4 | 5.0 | 0.4 | 0.8 | 5.5 | 0.5 | 1.0 | |
P3 | 5.2 | 0.5 | 1.2 | 5.2 | 0.6 | 1.6 | 4.4 | 0.2 | 0.2 | 5.7 | 0.5 | 0.8 | |
P4 | 5.2 | 0.6 | 1.7 | 4.3 | 0.6 | 1.6 | 5.3 | 0.4 | 0.8 | 5.9 | 0.5 | 0.9 | |
P5 | 5.1 | 0.6 | 1.4 | 5.7 | 0.6 | 1.2 | 4.8 | 0.5 | 1.5 | 5.4 | 0.5 | 1.0 | |
Attitude | A1 | 6.4 | 0.7 | 0.2 | 6.8 | 0.3 | 0.2 | 6.3 | 0.7 | 0.8 | 6.4 | 0.6 | 0.5 |
A2 | 6.4 | 0.5 | 0.1 | 6.7 | 0.3 | 0.2 | 6.2 | 0.5 | 0.4 | 6.5 | 0.7 | 0.5 | |
A3 | 6.4 | 0.7 | 0.3 | 6.6 | 0.1 | 0.1 | 6.1 | 0.7 | 0.8 | 6.5 | 0.9 | 0.9 | |
A4 | 6.2 | 0.5 | 0.1 | 6.8 | 0.3 | 0.2 | 6.0 | 0.5 | 0.4 | 6.3 | 0.8 | 1.0 | |
A5 | 5.8 | 0.5 | 0.6 | 6.6 | 0.4 | 0.4 | 6.0 | 0.5 | 0.8 | 6.3 | 0.8 | 1.0 | |
A6 | 5.8 | 0.3 | 0.8 | 6.5 | 0.2 | 0.2 | 4.8 | 0.3 | 0.5 | 6.3 | 0.8 | 1.0 | |
Subjective norms | SN1 | 6.5 | 0.3 | 0.3 | 6.1 | 0.4 | 0.4 | 6.3 | 0.3 | 0.3 | 6.3 | 0.3 | 0.6 |
SN2 | 5.0 | 0.3 | 1.1 | 5.7 | 0.7 | 1.4 | 5.5 | 0.3 | 0.4 | 6.1 | 0.1 | 0.2 | |
SN3 | 6.3 | 0.1 | 0.5 | 5.8 | 0.7 | 1.7 | 6.1 | 0.1 | 0.1 | 6.5 | 0.5 | 0.8 | |
SN4 | 4.9 | 0.4 | 1.5 | 5.1 | 0.6 | 1.4 | 5.4 | 0.4 | 0.9 | 6.4 | 0.2 | 0.1 | |
SN5 | 4.6 | 0.4 | 1.5 | 5.2 | 0.6 | 1.2 | 4.7 | 0.4 | 1.1 | 5.8 | 0.3 | 0.5 | |
SN6 | 5.6 | 0.4 | 0.4 | 5.4 | 0.6 | 1.5 | 5.8 | 0.4 | 0.7 | 6.1 | 0.3 | 0.4 | |
PBC | PBC1 | 6.0 | 0.0 | −0.1 | 6.0 | 0.2 | 0.6 | 6.0 | 0.0 | 0.2 | 5.8 | 0.1 | 0.2 |
PBC2b | 4.3 | 0.0 | −0.3 | 4.0 | 0.2 | 0.3 | 3.7 | 0.0 | 0.5 | 4.5 | 0.2 | 0.7 | |
PBC3 | 5.0 | 0.1 | 1.9 | 3.7 | 0.4 | 1.3 | 5.3 | 0.1 | −0.8 | 4.9 | 0.5 | 2.3 | |
PBC4 | 3.8 | −0.1 | 1.0 | 3.5 | 0.1 | 1.4 | 4.1 | −0.1 | −1.4 | 5.1 | 0.2 | 0.8 | |
PBC5b | 6.0 | −0.1 | −0.1 | 5.7 | −0.2 | −0.7 | 5.9 | −0.1 | 0.6 | 5.2 | 0.1 | 0.3 | |
Intention | INT1 | 6.5 | 0.0 | 0.5 | 6.7 | 0.0 | 0.2 | 6.5 | 0.0 | 0.4 | 6.5 | 0.4 | 0.5 |
INT2 | 6.5 | 0.0 | 0.1 | 6.7 | 0.5 | 0.6 | 6.3 | 0.0 | 0.1 | 6.7 | 0.3 | 0.2 | |
INT3b | 6.1 | 0.0 | 0.2 | 6.0 | 0.1 | 0.6 | 5.7 | 0.0 | −0.1 | 5.7 | 0.4 | 1.5 | |
Moral obligation | MO1 | 5.1 | 0.0 | 0.4 | 5.1 | 0.2 | 0.4 | 5.7 | 0.0 | 0.1 | 4.9 | 0.0 | 0.2 |
MO2 | 5.6 | 0.1 | 1.8 | 5.3 | 0.2 | 2.3 | 5.9 | 0.1 | 1.6 | 5.9 | 0.1 | 0.3 | |
MO3 | 6.6 | 0.0 | 0.0 | 6.9 | 0.0 | 0.0 | 6.5 | 0.0 | 0.0 | 6.4 | 0.2 | 1.5 | |
Self-identity | SI1 | 6.6 | 0.5 | 0.1 | 6.4 | 0.4 | 0.9 | 6.4 | 0.5 | 0.4 | 6.5 | 0.1 | 0.8 |
SI2b | 6.1 | 0.4 | 0.2 | 6.1 | −0.2 | −0.4 | 6.0 | 0.4 | 0.6 | 5.4 | 0.0 | 0.1 | |
SI3 | 6.3 | 0.5 | 1.1 | 6.0 | 0.2 | 1.5 | 6.3 | 0.5 | 0.9 | 6.5 | 0.0 | 0.1 | |
