基金投资决策中老手与新手的信息加工差异及干预
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辛自强, 王鲁晓, 李越
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Differences in information processing between experienced investors and novices, and intervention in fund investment decision-making
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XIN Ziqiang, WANG Luxiao, LI Yue
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表1 老手与新手在各变量上的差异比较
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| 变量 | 老手组 | 新手组 | t | | M | SD | M | SD | | 决策时长 | 50.18 | 28.58 | 50.60 | 20.15 | −0.07 | | 搜索深度DS | 0.90 | 0.15 | 0.96 | 0.07 | −2.20* | | 搜索变异性VS | 0.09 | 0.09 | 0.05 | 0.08 | 1.95 | | 补偿性指数CI | 0.77 | 0.25 | 0.88 | 0.19 | −2.15* | | 搜索模式SM | −5.48 | 4.34 | −2.88 | 5.67 | −2.20* | | 风险承受能力 | 3.11 | 0.82 | 2.67 | 0.70 | 2.51* | | 工作记忆 | 54.50 | 11.33 | 61.84 | 9.12 | −2.94** |
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