![]() ![]() ![]() The words at the end of the list are proposed to be in short-term memory at the time the subjects begin to write them down. ![]() This superior recall of words at the beginning of the list is known as the primacy effect. For words at the beginning of the list, we have more time to rehearse the words, and so they have a better chance of being encoded into long-term memory than the words in the middle of the list. In this task, subjects tend to have better memory for the first few and last few words on the list compared to the words in the middle Atkinson and Shiffrin propose that we mentally rehearse words as they are read to us. The theory is supported by studies in which subjects hear a list of 20 random words presented at about one second per word, and at the end of the list subjects write down as many words as they can remember. According to their theory, there is a distinction between short-term memory, in which information is held for no more than about 18 seconds, and long-term memory, in which information can be held for much longer. In 1968, Atkinson and Shiffrin proposed a theory about how different systems function in our memory. Transcribed image text: Read the following text, which pertains to Questions 7, 8 and 9. ![]()
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