Survey items
| Construct | Item measures | Adapted from |
|---|---|---|
| Perceived usefulness | PU1 Using LinkedIn improves my career | Hsu and Lin (2018) |
| PU2 Using LinkedIn enhances my career | ||
| PU3 Using LinkedIn helps me get information useful for my career | ||
| Perceived enjoyment | ENJ1 I have fun interacting with LinkedIn | Kim et al. (2007) |
| ENJ2 Using LinkedIn provides me with a lot of enjoyment | ||
| ENJ3 I enjoy using LinkedIn | ||
| Perceived fee | FEE1 The fee that I have to pay for the use of LinkedIn is too high | Hsu and Lin (2018) |
| FEE2 The fee that I have to pay for the use of LinkedIn is not reasonable | ||
| FEE3 I am not pleased with the fee that I have to pay for the use of LinkedIn | ||
| Subjective norm | SN1 People important to me think I should use LinkedIn | Erdmann et al. (2023) |
| SN2 It is expected that people similar to me use LinkedIn | ||
| SN3 People I respect and admire expect me to use LinkedIn | ||
| Adoption intention | INT1 I plan to use LinkedIn in the future | Kim et al. (2007) |
| INT2 I intend to use LinkedIn in the future | ||
| INT3 I predict I would use LinkedIn in the future |
| Construct | Item measures | Adapted from |
|---|---|---|
| Perceived usefulness | PU1 Using LinkedIn improves my career | |
| PU2 Using LinkedIn enhances my career | ||
| PU3 Using LinkedIn helps me get information useful for my career | ||
| Perceived enjoyment | ENJ1 I have fun interacting with LinkedIn | |
| ENJ2 Using LinkedIn provides me with a lot of enjoyment | ||
| ENJ3 I enjoy using LinkedIn | ||
| Perceived fee | FEE1 The fee that I have to pay for the use of LinkedIn is too high | |
| FEE2 The fee that I have to pay for the use of LinkedIn is not reasonable | ||
| FEE3 I am not pleased with the fee that I have to pay for the use of LinkedIn | ||
| Subjective norm | SN1 People important to me think I should use LinkedIn | |
| SN2 It is expected that people similar to me use LinkedIn | ||
| SN3 People I respect and admire expect me to use LinkedIn | ||
| Adoption intention | INT1 I plan to use LinkedIn in the future | |
| INT2 I intend to use LinkedIn in the future | ||
| INT3 I predict I would use LinkedIn in the future |
Source(s): Created by the authors