Table 2 Characteristics of the participants

Participant	Age (year)	Gender	Education level	Major
1	30	Female	Graduate student	Electronic commerce
2	27	Female	Graduate student	Electronic commerce
3	27	Male	Graduate student	Electronic commerce
4	33	Male	Graduate student	Electronic commerce
5	27	Female	Graduate student	Electronic commerce
6	25	Male	Graduate student	Electronic commerce
7	26	Male	Graduate student	Electronic commerce