Psychology: Information Processing Theory and Human Memory

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Questions and Answers

What is the initial stage of memory where an exact copy of stimuli is held for a very short period of time?

  • Retrieval Memory
  • Short-Term Memory
  • Sensory Memory (correct)
  • Long-Term Memory

What happens if information stored in Long-Term Memory (LTM) is not rehearsed?

  • It moves to Sensory Memory
  • It can be forgotten (correct)
  • It becomes permanent immediately
  • It is recalled instantly

Which theory of forgetting suggests that information stored in LTM gradually fades when not used?

  • Retrieval Failure
  • Decay Theory (correct)
  • Interference Theory
  • Retention Theory

What does the information processing theory describe regarding the human mind?

<p>A mind that encodes, stores, and retrieves information (A)</p> Signup and view all the answers

Which of the following is NOT a cause of forgetting in Long-Term Memory?

<p>Retention Theory (B)</p> Signup and view all the answers

What term describes the act of obstructing or impeding which affects memory?

<p>Interference (D)</p> Signup and view all the answers

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Study Notes

Richard Atkinson's and Richard Shiffrin's Information Processing Theory

  • Human learning involves encoding, processing, storing, and retrieving information.

Memory

  • Defined as the ability to store information for later use.

Stages of Human Memory

Sensory Memory

  • Holds an exact copy of stimuli for a very short period of time.
  • Examples: color, shape, blowing of a horn.

Short-Term Memory (STM)

  • Retains information as we consciously work on it.

Long-Term Memory (LTM)

  • Permanent information storage that can last from minutes to a lifetime.
  • Information can be forgotten if not rehearsed.

Forgetting

  • The inability to recall previously known information to the mind.

Causes of Forgetting

  • Retrieval Failure: inability to recall information.
  • Decay Theory: information stored in LTM gradually fades when not in use.
  • Interference Theory: forgetting LTM is due to the influence of other learning.

Retention

  • The ability to recall or recognize what has been learned or experienced.

Interference

  • The act or instance of hindering, obstructing, or impeding.

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