Predicting Risk Propensity Through Player Behavior in DOTA 2: A Cross-Sectional Study
文献类型：期刊论文
| 作者 | Lyu, Sihua2,3; Zhao, Nan2,3 ; Zhang, Yichuan1; Chen, Wenwen1; Zhou, Haiyan3; Zhu, Tingshao2,3
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| 刊名 | FRONTIERS IN PSYCHOLOGY
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| 出版日期 | 2022-04-29 |
| 卷号 | 13页码:10 |
| 关键词 | risk propensity DOTA 2 machine learning player behavior MOBA |
| ISSN号 | 1664-1078 |
| DOI | 10.3389/fpsyg.2022.827008 |
| 通讯作者 | Zhao, Nan(zhaonan@psych.ac.cn) ; Zhu, Tingshao(tszhu@psych.ac.cn) |
| 英文摘要 | As traditional methods such as questionnaires for measuring risk propensity are not applicable in some scenarios, a nonintrusive method that could automatically identify individuals' risk propensity could be valuable. This study utilized Defense of the Ancients 2 (DOTA 2) single match data and historical statistics to train predictive models to identify risk propensity by machine learning methods. Self-reported risk propensity scores from 218 DOTA 2 players were paired with their behavioral metrics. The best-performing model occurred with Gaussian process regression. The root mean square error of this model was 1.10, the correlation between predicted scores and self-reported questionnaire scores was 0.44, the R-squared was 0.17, and the test-retest reliability was 0.67. We discussed how selected behavioral features could contribute to predicting risk propensity and how the approach could be of potential value in the application of perceiving individuals' risk propensities. Moreover, the limitations of our study were discussed, and recommendations were made for future studies in this field. |
| 收录类别 | SCI |
| WOS关键词 | DECISION-MAKING ; EXTERNAL SEARCH ; PERCEIVED RISK ; VIDEO GAME ; PERSONALITY ; INFORMATION ; DETERMINANTS ; MANAGEMENT ; KNOWLEDGE ; TENDENCY |
| WOS研究方向 | Psychology |
| 语种 | 英语 |
| WOS记录号 | WOS:000802970000001 |
| 出版者 | FRONTIERS MEDIA SA |
| 源URL | [http://ir.psych.ac.cn/handle/311026/42724]  |
| 专题 | 心理研究所_社会与工程心理学研究室 |
| 通讯作者 | Zhao, Nan; Zhu, Tingshao |
| 作者单位 | 1.Beijing Normal Univ, Sch Psychol, Beijing, Peoples R China 2.Univ Chinese Acad Sci, Dept Psychol, Beijing, Peoples R China 3.Chinese Acad Sci, Inst Psychol, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lyu, Sihua,Zhao, Nan,Zhang, Yichuan,et al. Predicting Risk Propensity Through Player Behavior in DOTA 2: A Cross-Sectional Study[J]. FRONTIERS IN PSYCHOLOGY,2022,13:10. |
| APA | Lyu, Sihua,Zhao, Nan,Zhang, Yichuan,Chen, Wenwen,Zhou, Haiyan,&Zhu, Tingshao.(2022).Predicting Risk Propensity Through Player Behavior in DOTA 2: A Cross-Sectional Study.FRONTIERS IN PSYCHOLOGY,13,10. |
| MLA | Lyu, Sihua,et al."Predicting Risk Propensity Through Player Behavior in DOTA 2: A Cross-Sectional Study".FRONTIERS IN PSYCHOLOGY 13(2022):10. |
入库方式： OAI收割
来源：心理研究所
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