Table 8.

Mean and standard deviations of questionnaire Q2 items.

	Mean	Standard deviation
Are the robot’s movements natural?	4.66	0.40
Has the child stepped away from the robot?	0.23	0.55
Have you understood what the robot told the child?	4.76	0.43
Does the robot understand the child?	4.20	0.72
Does the robot get blocked?	0.00	0.00
Was the interaction fluent?	4.00	0.69
Do you think the child enjoyed the experience?	4.52	0.56
Do you think the child wants to repeat the experience?	4.41	0.55