The Influence Of "Human-robot" And "human-human" Cooperation On Risk Decision Making Of Individuals: The Role Of Responsibility And Outcome Feedback

Risk decision-making refers to the decision made by the decision-maker when he is not completely certain about the future situation,but knows various decision consequences and their probability of occurrence.With the development of artificial intelligence,it is possible for robots cooperating with humans to complete decision-making tasks.For example,human drivers and artificial intelligence drivers cooperate to complete driving tasks,human doctors and artificial intelligence doctors complete medical decisions.Previous studies have shown that robots affect the perception and attitude of individuals,but there are few studies compare the differences between "human-robot" cooperation at the behavioral level.And there is a lack of comparative research on the impact of "human-robot" and "human-human" cooperation on individual risk decision-making.Currently,it is unclear how artificial intelligence affects individual risk decision-making.Therefore,it is necessary to study the impact of "human-robot" and "human-human" cooperation on individual risk decision-making.Based on this,two studies were conducted take the Balloon Analogue Risk Task(BART),explore the influence of "human-robot" and "human-human" cooperation on risk decision-making under the created cooperative situation.In experiment 1,89 college students were selected as subjects,and the single-factor repeated design,with the independent variable being partner(people/robot/without partner)and the dependent variable being individual risk decision making.The results are as follows: the control group is the most risk(without partner),the cooperation with robots is more risk than people.Experiment 2 used 199 college students from a certain university as subjects,further explored the mediating role of the sense responsibility and the moderating role of outcome feedback.Through two rounds of Balloon Analogue Risk Task,the independent variable being partner(cooperation partner: people/robot)between-subjects design,the moderating variable is outcome feedback,the mediating variable is responsibility,which measures the degree to which individuals assume responsibility in tasks through questionnaires,the dependent variables are individual risk level.The results are as follows: the sense of responsibility plays the mediating role in the impact of “human-robot” and “human-human” cooperation on individual risk decision-making,outcome feedback further moderates the mediating role of responsibility in the impact of "human-robot" and "human-human" cooperation on individual risk decision-making.This study found that cooperating with robots can improve an individual’s level of risk-decision making.This study reveals the impact of "human-robot" and "human-human" cooperation on individual risk decision-making and the mediate and moderate mechanisms,which has significant theoretical value.In addition,this study has important practical value,helping people understand individual risk decision-making when cooperating with robots,and promoting the research process in the field of "human-robot " cooperative risk decision-making at the behavioral level.