【摘要】 进入老年之后,人的身体健康、心理机能和认知能力等方面均表现出下降的趋势,但在注意和记忆中却存在积极效应,即与消极材料相比,老年人更倾向于注意和记忆积极材料。本文在总结国内外研究者关于积极效应研究的基础上,进一步分析了不同研究结果出现分歧的原因,为后续研究提供参考。更多还原

【Abstract】 Old people express the trend of decline in physical health,mental function,cognitive ability and other aspects. But,there is a positive effect on the attention and memory,that is,compared with the negative material,the old people are tend to pay more attention to positive materials. On the basis of summarizing domestic and foreign researches,this paper further analyzed the reasons of different research results,and provided reference for further researches.更多还原