|
| Factor | Item | Measure |
|
| Social interaction (SI) | SI1 | I like to play the game which my friends play. |
| SI2 | WeChat games provide a platform for me to play games with my friends. |
| SI3 | I like to play games with friends. |
|
| Altruism (ALT) | ALT1 | I will give my friends gifts or other in-game help. |
| ALT2 | I often help my friends when they need help in WeChat games. |
| ALT3 | My friends often give me feedback when I offer help they need in WeChat games. |
|
| Perceived enjoyment (PE) | PE1 | It is interesting to play WeChat games. |
| PE2 | Playing WeChat games brings enjoyment to my daily life. |
| PE3 | I always feel happy when I am playing WeChat games. |
|
| Perceived usefulness (PU) | PU1 | Playing WeChat games makes my life different. |
| PU2 | Playing WeChat games makes my life better. |
| PU3 | Playing WeChat games is useful for me. |
|
| Perceived ease of use (PEU) | PEU1 | It is easy for me to play WeChat games. |
| PEU2 | It is easy for me to master the rules of the games. |
|
| Flow (FL) | FL1 | I will not be tired of WeChat games in a short time. |
| FL2 | I will not lose interest in WeChat games in a short time. |
| FL3 | It happened often for me to ignore the time past when I play WeChat games. |
|
| Attitude (ATT) | ATT1 | It is a good idea for me to play WeChat games during my free time. |
| ATT2 | I feel good towards WeChat games. |
| ATT3 | I like playing WeChat games. |
|
| Use context (UC) | UC1 | Playing WeChat games is a way to spend free time for me. |
| UC2 | I will consider to play WeChat games when I am bored. |
| UC3 | I will consider to play WeChat games when I have free time. |
|
| Behaviour intention (BI) | BI1 | I want to play more kinds of WeChat games later. |
| BI2 | I will keep playing WeChat games. |
| BI3 | I will play WeChat games with my friends together. |
|
