用户:Grotton JXz Donbrako/Psychology/Chapter 7
目录
页面介绍
本页面所转载文章出自APPsychPrep网站所分享幻灯片[1]，由GJD转载。
转载时有改动，无任何原内容省略。
正文
Cognition
- Cognitive psychology is the study of mental processes.
- Such as attention, language, memory, perception, problem solving, thinking, and creativity.
- What is memory?
- Memory is defined as any indication that learning has persisted over time.
Information Processing Theory
- Information Processing Model proposes the stages that information passes through before it is stored.
Sensory Memory
- Sensory Memory is first stage in the information processing model and is the gateway between perception and memory.
- Iconic memory is visual sensory memory and lasts for only a few tenths of a second.
- Echoic memory is auditory sensory memory and lasts for three or four seconds.
- Items in sensory memory are constantly being replaced.
- George Sperling Experiment
- Participants were very briefly shown a matrix of characters.
- Then a tone was sounded. Either a high tone, mid tone, or low tone.
- Then participants were asked to recall the row of characters corresponding to that tone.
| A | G | S |
| T | E | O |
| X | I | V |
- The experiment demonstrated that the entire grid must be held in sensory memory because participants did not know which tone would be cued.
（待补充）
