记忆与学习 Psychology

6 个科学问题 · 心理认知 Psychology

本页目录

佩维奥的双重编码理论如何解释图像比纯文字更好记?

How does Paivio's dual-coding theory explain why images are better remembered than words alone?

双重编码理论认为,图像同时激活视觉表象系统和言语系统两条独立通道,形成冗余编码,因此比仅言语编码的文字更易回忆。言语与图像之间的联结还能互为检索线索。
Dual-coding theory holds that images activate two independent channels, the visual and the verbal, creating redundant encodings that are easier to recall than words encoded verbally alone. The link between verbal and imaginal codes also serves as mutual retrieval cues.
难度 专业 · 适合 初中(12-15) CC BY 4.0 · 来源待核验 · Source pending review
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出处备注:著录含书名,但缺版次 / 出版社 / 年份中的一部分,需编辑补全后才能做独立比对。

Paivio, A. (1971). 《意象与言语过程》.

Paivio, A. (1971). Imagery and Verbal Processes.

#双重编码 #表象 #记忆编码

为什么间隔重复比集中突击复习更能形成长期记忆?

Why does spaced repetition build long-term memory better than massed cramming?

间隔重复利用记忆留存率下降到一定阈值时再复习的时机,触发更深的提取练习。相比集中练习,分布练习减少了重复暴露的边际效应,迫使大脑在提取时付出更多努力,从而强化突触可塑性。
Spaced repetition schedules review when retention has dropped to a threshold, triggering deeper retrieval practice. Compared with massed practice, distributed practice reduces the diminishing returns of repeated exposure and forces more effortful retrieval, strengthening synaptic plasticity.
难度 专业 · 适合 初中(12-15) CC BY 4.0 · 来源待核验 · Source pending review
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出处备注:著录含书名,但缺版次 / 出版社 / 年份中的一部分,需编辑补全后才能做独立比对。

Cepeda, N. J. 等 (2006). 《分布式练习对学习保持的影响》. 《心理科学通报》132卷.

Cepeda, N. J. et al. (2006). Distributed practice in verbal recall tasks. Psychological Bulletin, 132.

#间隔重复 #提取练习 #分布练习

人的工作记忆大约能同时容纳多少条独立信息?

How many independent units of information can human working memory hold at once?

心理学家乔治·米勒提出,工作记忆的容量约为 7±2 个组块,即大约 5 到 9 条独立信息。通过把零散信息组块化(如把数字组合成电话号码),人们可以突破单纯的容量限制。
Psychologist George Miller proposed that working memory holds about 7±2 chunks, roughly five to nine independent units. By chunking scattered information (for example combining digits into a phone number), people can effectively exceed the raw capacity limit.
难度 进阶 · 适合 大众 CC BY 4.0 · 来源待核验 · Source pending review
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出处备注:著录含书名,但缺版次 / 出版社 / 年份中的一部分,需编辑补全后才能做独立比对。

Miller, G. A. (1956). 《神奇的数字 7±2》. 《心理学评论》63卷.

Miller, G. A. (1956). The magical number seven, plus or minus two. Psychological Review, 63.

#工作记忆 #组块 #记忆容量

为什么主动回忆或自测比反复阅读更利于学习?

Why does active recall or self-testing help learning more than rereading?

提取练习效应表明,主动从脑中检索信息本身就能强化记忆痕迹。罗迪格发现,相比重复阅读,自测带来的长期保持率显著更高,因为它同时训练了检索路径与元认知监控。
The testing effect shows that actively retrieving information from memory strengthens memory traces. Roediger found that compared with rereading, self-testing yields significantly higher long-term retention because it trains both retrieval routes and metacognitive monitoring.
难度 进阶 · 适合 大众 CC BY 4.0 · 来源待核验 · Source pending review
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出处备注:著录含书名,但缺版次 / 出版社 / 年份中的一部分,需编辑补全后才能做独立比对。

Roediger, H. L. & Karpicke, J. D. (2006). 《测试对记忆保持的益处》. 《心理科学》17卷.

Roediger, H. L. & Karpicke, J. D. (2006). Test-enhanced learning. Psychological Science, 17.

#测试效应 #提取练习 #学习策略

情景记忆和语义记忆有什么本质区别?

What is the essential difference between episodic and semantic memory?

情景记忆是亲历某件事的回忆(何时何地),语义记忆是脱离语境的常识与事实(如首都的名字)。图尔文提出前者带有自我时间感,后者可被单独提取而不附带个人经历。
Episodic memory is recall of personally experienced events (when and where), whereas semantic memory is context-free knowledge and facts (such as capital cities). Tulving argued that the former carries a sense of self in time, while the latter can be retrieved without personal experience.
难度 进阶 · 适合 初中(12-15) CC BY 4.0 · 来源待核验 · Source pending review
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出处备注:著录含书名,但缺版次 / 出版社 / 年份中的一部分,需编辑补全后才能做独立比对。

Tulving, E. (1972). 《情景与语义记忆》. 见《记忆的组织》.

Tulving, E. (1972). Episodic and semantic memory. In Organization of Memory.

#情景记忆 #语义记忆 #图尔文

艾宾浩斯遗忘曲线告诉我们,刚学完的新知识会以怎样的速度被遗忘?

What does Ebbinghaus's forgetting curve reveal about how quickly newly learned material is forgotten?

艾宾浩斯发现,遗忘在学习后最初几小时内最快,约一天后遗留约三分之一,之后趋于平缓。遗忘遵循先快后慢的指数式衰减规律,因此及时复习能有效对抗遗忘。
Ebbinghaus found that forgetting is fastest in the first hours after learning, leaving about one third after a day and then flattening. Forgetting follows an exponential decay that is rapid at first and slow later, so timely review effectively counters it.
难度 进阶 · 适合 大众 CC BY 4.0 · 已核验 · Verified 2026-11-03
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Ebbinghaus, H. (1885). 《记忆: 实验心理学研究》.

Ebbinghaus, H. (1885). Memory: A Contribution to Experimental Psychology.

#遗忘曲线 #复习 #记忆保持