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

Selective sex differences in declarative memory.

Scott B Maitland1, Agneta Herlitz, Lars Nyberg

  • 1University of Guelph, Guelph, Ontario, Canada. smaitlan@uoguelph.ca

Memory & Cognition
|April 9, 2005
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

The power of many small sex differences in cognition, personality, and interests.

Scientific reports·2026
Same author

Characterisation of Encephalitozoon cuniculi α-actinin.

Molecular and biochemical parasitology·2026
Same author

10-year longitudinal dopamine D2-receptor losses are associated with cognitive decline in healthy aging.

Cerebral cortex (New York, N.Y. : 1991)·2025
Same author

Cerebral small-vessel disease severity, hypertension, and body mass index forecast striatal dopamine D2-receptor decline rates in aging.

Neurobiology of aging·2025
Same author

Dedifferentiation of caudate functional organization is linked to reduced D1 dopamine receptor availability and poorer memory function in aging.

Imaging neuroscience (Cambridge, Mass.)·2025
Same author

Spatial ability, episodic memory, and emotion recognition in women with congenital adrenal hyperplasia or complete androgen insensitivity syndrome.

Hormones and behavior·2025
Same journal

Music enhances associative generalization: Evidence from a memory integration task.

Memory & cognition·2026
Same journal

Video, text, and memory: An emotional verbal overshadowing effect.

Memory & cognition·2026
Same journal

Limited protective effects of multilingualism against age-related cognitive decline.

Memory & cognition·2026
Same journal

Validation of illustrated texts: Can pictures raise awareness of inconsistencies?

Memory & cognition·2026
Same journal

4I remember (and forget) your happy smiling face: Directed forgetting of emotionally expressive faces of in-group and out-group members.

Memory & cognition·2026
Same journal

Identity in the spotlight: Matching faces without overlapping features.

Memory & cognition·2026
See all related articles

This study found women generally outperform men in declarative memory tasks, including episodic and semantic memory. However, this female advantage in memory performance decreases with age.

Area of Science:

  • Cognitive Psychology
  • Neuroscience
  • Human Aging Research

Background:

  • Declarative memory, encompassing episodic and semantic memory, is crucial for daily functioning.
  • Understanding sex differences in cognitive abilities like memory is important for aging research.
  • Previous research suggests potential sex-based variations in memory performance.

Purpose of the Study:

  • To investigate the sex invariance of a higher-order model of declarative memory.
  • To examine sex differences in episodic and semantic memory across different age groups.
  • To explore the relationship between age, sex, and declarative memory performance.

Main Methods:

  • A large-scale study of 1,796 participants aged 35-85 years.
  • Utilized a six-factor, higher-order model of declarative memory.

Related Experiment Videos

  • Employed statistical analyses to assess metric invariance and sex differences.

    • Main Results:

    • Established sex invariance for the declarative memory model.
    • Observed a female advantage in both episodic and semantic memory at the second-order level.
    • Found that the female advantage in declarative memory diminishes with advancing age.

    Conclusions:

    • Women generally exhibit superior declarative memory performance compared to men.
    • Sex differences in memory are influenced by age, with the advantage decreasing in older adults.
    • Findings suggest potential links between sex-specific hippocampal function and memory performance differences.