| 来源类型 | Article |
| 规范类型 | 其他 |
| DOI | 10.1016/j.intell.2015.07.005 |
| Smarter every day: the deceleration of population ageing in terms of cognition. | |
| Bordone V; Scherbov S; Steiber N | |
| 发表日期 | 2015 |
| 出处 | Intelligence 50: 90-96 |
| 出版年 | 2015 |
| 语种 | 英语 |
| 摘要 | Cognitive decline correlates with age-associated health risks and has been shown to be a good predictor of future morbidity and mortality. Cognitive functioning can therefore be considered an important measure of differential ageing across cohorts and population groups. Here, we investigate if and why individuals aged 50+ born into more recent cohorts perform better in terms of cognition than their counterparts of 'the same age' born into earlier cohorts (Flynn effect). Based on two waves of English and German survey data, we show that cognitive test scores of participants aged 50+ in the later wave are higher compared with those of participants aged 50+ in the earlier wave. The mean scores in the later wave correspond to the mean scores in the earlier wave obtained by participants who were on average 4.8 years younger. The use of a repeat cross-sectional design overcomes potential bias from retest effects. We show for the first time that although compositional changes of the older population in terms of education partly explain the Flynn effect, the increasing use of modern technology (i.e., computers and mobile phones) in the first decade of the 2000s also contributes to its explanation. |
| 主题 | World Population (POP) |
| 关键词 | ageing population cognition Flynn effect ELSA SOEP |
| URL | http://pure.iiasa.ac.at/id/eprint/11394/ |
| 来源智库 | International Institute for Applied Systems Analysis (Austria) |
| 引用统计 | |
| 资源类型 | 智库出版物 |
| 条目标识符 | http://119.78.100.153/handle/2XGU8XDN/130324 |
| 推荐引用方式 GB/T 7714 | Bordone V,Scherbov S,Steiber N. Smarter every day: the deceleration of population ageing in terms of cognition.. 2015. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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