Psychology(7)
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인지혁명?
Science 9 April 2010: Vol. 328. no. 5975, pp. 160 - 163 DOI: 10.1126/science.328.5975.160 News FocusEvolution of Behavior:Did Working Memory Spark Creative Culture?Michael BalterAccording to a pair of researchers, a stepwise increase in working memory capacity was central to the evolution of advanced human cognition. They argue that the final steps, consisting of one or more genetic mutations th..
2018.05.30 -
TYPES OF DEFAULTS AND HOW TO SET THEM
Defaults are settings or choices that apply to individuals who do not take active steps to change them (Brown & Krishna, 2004). Collections of default settings, or “default configurations” determine the way products, services, or policies are initially encountered by consumers, while “reuse defaults” come into play with subsequent uses of a product. At the finest level, a single question can hav..
2018.05.30 -
Word-superiority effect (단어 우월성 효과)
One important line of research in top-down effects comes from a series of experiments on letter identification,starting with those of Reicher(1969) and Wheeler(1970). Participants were presented very briefly with either a letter (such as D)or a word (such as Word).Immediately afterward, they were given a pair of alternatives and instructed to report which alternative they had seen.(the initial p..
2018.05.30 -
기억의 기초
이미지 출처: https://medicalxpress.com/news/2016-04-imagery-effective-memory-false-memories.html I. 서 론 (INTRODUCTION) 1) 기억체계의 구조와 그 구조내에서 작용하는 과정들에대한 고려가 필요하다.① 구조(Structure) - 기억체계가 조직된 양식에 관한 것② 과정(Process) - 그 기억체계내에서 일어나는 활동들에 관한 것 2) 약호화(부호화:encoding), 저장(storage), 회상(retrieval)사이의 구분 중요. CF. ① 약호화: 기억되어야 할 정보의 제시동안에 발생하는 그러한 사건들에 관 한 것. ② 약호화 과정: 기억체계내에 저장된 것을 결정하고, 파지 검사때의 조건 들은 어떤 정보가 회상되거나..
2018.05.30 -
d-prime 계산방법
이미지 출처: http://gru.stanford.edu/doku.php/tutorials/sdt One of the early goals of psychologists was to measure the sensitivity of our sensory systems. This activity led to the development of the idea of a threshold, the least intense amount of stimulation needed for a person to be able to see, hear, feel, or detect with stimulus. Unfortunately, one of the problems with this concept was that even ..
2018.05.30 -
기억에서의 atkinson-shiffrin 모델
이미지 출처: https://psychology.stackexchange.com/questions/14044/information-storage-capacity-of-a-neural-network?rq=1 The basic tenets of the atkinson-shiffrin theory are as follows: 1.information arriving from the environment is first placed into what is termed sensory store, which has three characteristics. -sensory store contains all the information by sense organs.-sensory store is transient.(무..
2018.05.30