George Miller is best known for an article he wrote that defined the capacity fo

Question

George Miller is best known for an article he wrote that defined the capacity for short-term memory (also called working memory). According to Miller that capacity is:

Variable, depending on a person’s verbal intelligence.

Unlimited.

Variable, depending on how much practice a person has with memory improvement techniques.

Seven, plus or minus two.

Variable, depending on a person’s verbal intelligence.

Unlimited.

Variable, depending on how much practice a person has with memory improvement techniques.

Seven, plus or minus two.

Explanation / Answer

Answer: d

This is from the article "The Magical Number Seven, Plus or Minus Two: Some Limits on Our Capacity for Processing Information" by George Miller, a brilliant cognitive psychologist. He proposed that short term memory can store seven plus or minus two bits of information. That's the capacity of the working memory.

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