问题：
[单选题]Which of the following conclusion is INCORRECT according to the study given in the lecture?
ADirect communication style is more effective for human-robot interaction.
BChinese participants rated higher on likability, trust and credibility than German participant did.
CChinese participants were more likely to change their initial judgments in response to the robot’s suggestion than German participants.
DChinese participants will accept the robot’s recommendations more often when the robot speaks in Chinese than when it speaks in English.
答案解析：