Categorieën: Alle - memory - displacement

door Sophie Holding 16 jaren geleden

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Basic Memory Notes - Psychology PYA1

The text discusses different aspects of memory and forgetting, focusing on both short-term and long-term memory. It explains that information can be lost from long-term memory either due to trace decay, where the information is completely lost, or cue-dependent forgetting, where the information remains but cannot be accessed.

Basic Memory Notes - Psychology PYA1

Memory!

Forgetting

Long Term Memory
Cue Dependant Forgetting (accessibility)

forgotten information still in LTM but cannot be obtained

Trace Decay (availability)

info is forgotten from LTM is completely lost

Short Term Memory
Displacement

Peterson & Peterson (1959) found interference task resulted in poor recall > info has been pushed out by interference task

If STM is full, incoming info pushes out the current info

Trace Decay

Peterson & Peterson (1959) found interference task resulted in poor recall > info decays if not rehearsed

Results could support the idea of displacement because the ineterference task has required the STM to focus on that.

Likely that:

1. Displacement occurs only when STM is overloaded

2. STM forgetting is due to decay as attention is being averted to other info

info that is not rehearsed fades from STM