Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Perceptual interference at encoding enhances item-specific encoding and disrupts relational encoding: evidence from

N W Mulligan1

  • 1Department of Psychology, Southern Methodist University, Dallas, TX 75275-0442, USA. mulligan@mail.smu.edu

Memory & Cognition
|August 18, 2000
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Word frequency and memory: effects on absolute versus relative order memory and on item memory versus order memory.

Memory & cognition·2002
Same author

Memory of action events: the role of objects in memory of self- and other-performed tasks.

The American journal of psychology·2001
Same author

Generation and hypermnesia.

Journal of experimental psychology. Learning, memory, and cognition·2001
Same author

Attention and perceptual priming in the perceptual identification task.

Journal of experimental psychology. Learning, memory, and cognition·2000
Same author

The effects of levels-of-processing and organization on conceptual implicit memory in the category exemplar production test.

Memory & cognition·1999
Same author

The effects of perceptual interference at encoding on organization and order: investigating the roles of item-specific and relational information.

Journal of experimental psychology. Learning, memory, and cognition·1999

Disrupting perception during memory encoding, known as the perceptual interference effect, boosts item-specific memory but hinders relational memory encoding. This finding supports the item-specific-relational framework, impacting memory gains and losses.

Area of Science:

  • Cognitive Psychology
  • Memory Research

Background:

  • The perceptual interference effect suggests that interfering with perception during memory encoding can improve later recall.
  • The item-specific-relational framework posits that perceptual interference selectively enhances item-specific encoding while impairing relational encoding.
  • Prior research links item-specific processing to increased memory gains and relational processing to reduced memory losses across repeated tests.

Purpose of the Study:

  • To investigate the impact of perceptual interference on memory encoding within the item-specific-relational framework.
  • To determine if perceptual interference differentially affects item-specific and relational memory components.
  • To examine how perceptual interference influences memory gains and losses over multiple recall tests.

Main Methods:

Related Experiment Videos

  • Two experiments were conducted involving participants undergoing perceptual interference during memory encoding.
  • Participants completed multiple recall tests to assess memory performance over time.
  • Data analysis focused on changes in memory gains and losses in the interference group compared to a control group.

Main Results:

  • Perceptual interference led to significant increases in item gains across recall tests.
  • A notable increase in item losses was also observed in the perceptual interference condition.
  • These results align with the predictions of the item-specific-relational framework.

Conclusions:

  • Perceptual interference enhances item-specific memory encoding, leading to greater gains but also increased losses.
  • The findings support the item-specific-relational framework's distinction between item-specific and relational memory processes.
  • Understanding perceptual interference offers insights into memory dynamics and potential mnemonic strategies.