Effects of a Social Robot's Autonomy and Group Orientation on Human Decision-Making

Table 2

Background information of participants.

Variable	Category	Frequency	Percentage (%)
Age	≤20 years	2	4.2
	21–25 years	41	85.4
	26–27 years	5	10.4
Gender	Female	17	35.4
	Male	31	64.6
Education	Bachelor	23	47.9
	Master	16	33.3
	Doctor	9	18.8
Knowledge of robotics	None	10	20.8
	A little	28	58.3
	Some	9	18.8
	Good	1	2.1
	Very good	0	0.0
Experience of interaction with robots	None	25	52.1
	1–5 times	23	47.9
	>5 times	0	0.0
Knowledge of sea sailing	None	16	33.3
	A little	30	62.5
	Some	2	4.2