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Related Concept Videos

Forgetting01:21

Forgetting

Forgetting is an intrinsic aspect of human memory, characterized by the gradual loss or inaccessibility of information over time. Hermann Ebbinghaus, a pioneering psychologist, extensively studied this phenomenon and formulated the forgetting curve. This curve illustrates that memory loss occurs rapidly immediately after learning and then decelerates over time. Several mechanisms contribute to forgetting, including encoding failure, storage decay, retrieval failure, and interference.
Encoding...
Interference and Decay01:16

Interference and Decay

Forgetting is a complex cognitive phenomenon influenced by several factors, among which interference and decay are particularly prominent. These processes explain why individuals often struggle to retrieve specific information from memory, leading to lapses in recall that can be observed in everyday situations.
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Higher Mental Functions of Brain: Learning and Memory01:26

Higher Mental Functions of Brain: Learning and Memory

Memory is one of the most vital higher mental functions of the brain. Memory is closely related to learning because it enables us to retain information and experiences from our past to use them in our present life. It also helps us to remember facts, events, and skills, such as riding a bike or swimming. There are two types of memory — declarative memory, which involves memorizing facts or events, and procedural memory, which enables us to remember how to do something like writing or playing an...
Repressed Memory01:16

Repressed Memory

Repressed memories are a psychological phenomenon where memories of traumatic events are unconsciously blocked from a person's awareness. This process occurs as a defense mechanism, protecting the mind from the emotional impact of distressing or painful experiences. For example, a person who has experienced childhood trauma may grow up with no conscious recollection of the event. In such cases, the memories are thought to be buried deep within the subconscious, inaccessible to the conscious...
Long-Term Memory01:18

Long-Term Memory

Long-term memory is a relatively permanent type of memory, capable of storing vast amounts of information over extended periods. Its storage capacity is generally considered unlimited.
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Related Experiment Video

Updated: May 15, 2026

Using Rapid Serial Visual Presentation to Measure Set-Specific Capture, a Consequence of Distraction While Multitasking
05:58

Using Rapid Serial Visual Presentation to Measure Set-Specific Capture, a Consequence of Distraction While Multitasking

Published on: August 29, 2018

Intentional forgetting diminishes memory for continuous events.

Jonathan M Fawcett1, Tracy L Taylor, Lynn Nadel

  • 1Department of Psychology, Dalhousie University, Halifax, Nova Scotia, Canada. jmfawcet@dal.ca

Memory (Hove, England)
|January 11, 2013
PubMed
Summary
This summary is machine-generated.

Participants remembered cued information better when instructed to remember (R) versus forget (F) events. Even when forced to attend to forgotten (F) events, memory for remembered (R) events remained superior, suggesting directed forgetting impacts memory specificity.

Related Experiment Videos

Last Updated: May 15, 2026

Using Rapid Serial Visual Presentation to Measure Set-Specific Capture, a Consequence of Distraction While Multitasking
05:58

Using Rapid Serial Visual Presentation to Measure Set-Specific Capture, a Consequence of Distraction While Multitasking

Published on: August 29, 2018

Area of Science:

  • Cognitive Psychology
  • Memory Research
  • Directed Forgetting

Background:

  • Directed forgetting is a cognitive phenomenon where individuals can intentionally forget or remember information.
  • Previous research has explored directed forgetting using various stimuli, but its application to complex event memory is less understood.

Purpose of the Study:

  • To investigate the effectiveness of directed forgetting in the context of complex event memory.
  • To determine if instructions to remember (R) or forget (F) influence memory recall for video-depicted events.
  • To examine the impact of attentional demands on directed forgetting of event information.

Main Methods:

  • Participants viewed four videos of common events.
  • Instructions to remember (R) or forget (F) were presented during video segments.
  • Memory was assessed using cued recall and true/false statements about event details.
  • Concurrent tasks (discrimination, conceptual segmentation) were used to manipulate attention.

Main Results:

  • Participants exhibited significantly better recall for remembered (R) event segments compared to forgotten (F) segments.
  • This memory advantage for R segments persisted even when participants were required to attend to F segments via concurrent tasks.
  • The difference between R and F memory was greater for specific details than for general event information, indicating partial encoding of forgotten events.

Conclusions:

  • Directed forgetting is effective in reducing memory for complex events, even under conditions of forced attention.
  • While directed forgetting reduces memory specificity, some general information about forgotten events is still encoded and retained.
  • This suggests a nuanced mechanism of memory suppression rather than complete erasure.