If decay theory is correct: A. information can never be...

If decay theory is correct:
A. information can never be permanently lost from long-term memory
B. forgetting is simply a case of retrieval failure.
C. the principal cause of forgetting should be the passage of time.
D. all of the above.

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Key Concepts

Retrieval Failure

Retrieval failure is a concept where the information remains stored in long-term memory but cannot be accessed due to inadequate cues or interference. This contrasts with decay theory, which posits that the memory trace itself deteriorates over time rather than being temporarily inaccessible.

Forgetting

Forgetting is the loss or inaccessibility of information that was previously encoded in memory. Various theories explain forgetting, with decay theory attributing it to the natural degradation of memory traces over time, distinguishing it from explanations based on retrieval failures or interference.

Decay Theory

Decay theory is the idea that memory traces weaken over time due to a natural fading process. It suggests that if memories are not rehearsed or reactivated, the neural connections that represent them deteriorate, leading to forgetting solely as a function of time.

Long-Term Memory

Long-term memory is the system responsible for storing information over extended periods. Under decay theory, the integrity of long-term memory is assumed to be vulnerable to the passage of time, where information may gradually fade if not reinforced, resulting in forgetting.

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