Construct | Statement | Reference |
---|---|---|
Perceived usefulness | ||
 PU1 | 1) Using the site improves my ability to express myself. | Lane and Coleman (2012) |
 PU2 | 2) Using the site makes me more productive in school. | Sledgianowski and Kulviwat (2009) |
 PU3 | 3) Overall, the site is not very useful to me. | Alarcón-Del-Amo et al. (2012) |
Perceived Ease of Use | ||
 PEOU1 | 4) Using the site is unclear and not understandable. | Alarcón-Del-Amo et al. (2012) |
 PEOU2 | 5) I had a hard time learning how to use the site. | Alarcón-Del-Amo et al. (2012) |
 PEOU3 | 6) Overall, the site is easy to use. | Alarcón-Del-Amo et al. (2012) |
Subjective Norm | ||
 SN1 | 7) My teachers think I should use the site. | Sledgianowski and Kulviwat (2009) |
 SN2 | 8) My classmates, whose opinions I value, recommend the site. | Sledgianowski and Kulviwat (2009) |
 SN3 | 9) Other people I look up to expect me to use the site. | Sledgianowski and Kulviwat (2009) |
Perceived Playfulness | ||
 PP1 | 10) Using the site makes me happy. | Sledgianowski and Kulviwat (2009) |
 PP2 | 11) Using the site is not a good way to spend my leisure time. | Liao et al. (2008) |
 PP3 | 12) Using the site does not stimulate my interests. | Sledgianowski and Kulviwat (2009) |
Intention to Use | ||
 IU1 | 13) I intend to begin or continue using the site. | Alarcón-Del-Amo et al. (2012) |
 IU2 | 14) I will recommend the use of this site to others. | Alarcón-Del-Amo et al. (2012) |
 IU3 | 15) I intend to use the site in the future. | Liao et al. (2008) |
Actual Usage | ||
 AU1 | 16) On the average, how many hours per day do you use | Sledgianowski and Kulviwat (2009) |