Evidence map›Paper›PMID 33028159›Full record

ArticleNeuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition2021

Differences between young and older adults in unity and diversity of executive functions.

Elizabeth L Glisky, Gene E Alexander, Mingzhu Hou, Kevin Kawa, Cindy B Woolverton, Erika K Zigman, Lauren A Nguyen, Kari Haws, Aurelio J Figueredo, Lee Ryan

Registry-linked trialAbstract read
In one paragraph

Article in Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07278141 (Study Protocol), which is not on this map. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT07278141 nanot yet recruitingnot on this mapstarted 2026, after this paper: background citation

Study Protocol: Effects of Combined Resistance Training and Dual-Task Interventions on Physical, Oculomotor, and Executive Functions in Older Adults With Mild Cognitive Impairment. A Randomized Controlled Trial

TypeinterventionalSponsorUniversidad Santo Tomas, ChileRan2026 to 2026Enrolled66ConditionsPhysical Function, Executive Function (Cognition), Saccadic Eye MovementsArmsAnaerobic therapeutic exercises (resistance exercise), Anaerobic therapeutic exercises (resistance exercise) plus Dual Task
3 · Its place in the literature

Who cites it

15 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Executive functions in primary progressive aphasia: A meta-analysis.Cortex; a journal devoted to the study of the nervous system and behavior · 2022
    Pooled it
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  6. A novel composite biomarker score for the identification of cognitive impairment in patients with heart failure: a pilot study.Biomarkers : biochemical indicators of exposure, response, and susceptibility to chemicals · 2025
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors.

Elizabeth L GliskyDepartment of Psychology, University of Arizona, Tucson, AZ, USA.
Gene E AlexanderDepartment of Psychology, University of Arizona, Tucson, AZ, USA.
Mingzhu HouDepartment of Psychology, University of Arizona, Tucson, AZ, USA.
Kevin KawaDepartment of Psychology, University of Arizona, Tucson, AZ, USA.
Cindy B WoolvertonDepartment of Psychology, University of Arizona, Tucson, AZ, USA.
Erika K ZigmanDepartment of Psychology, University of Arizona, Tucson, AZ, USA.
Lauren A NguyenDepartment of Psychology, University of Arizona, Tucson, AZ, USA.
Kari HawsDepartment of Psychology, University of Arizona, Tucson, AZ, USA.
Aurelio J FigueredoDepartment of Psychology, University of Arizona, Tucson, AZ, USA.
Lee RyanDepartment of Psychology, University of Arizona, Tucson, AZ, USA.

Funding

Research Education ComponentP30AG019610 · NIA · SUN HEALTH RESEARCH INSTITUTE · PI GONZALEZ HERNANDEZ, GRACIELA · 2001 to 2020
$32.5M
Neuroanatomical Substrates of Aging & Cognitive DeclineR01AG025526 · NIA · UNIVERSITY OF ARIZONA · PI ALEXANDER, GENE E · 2006 to 2010
$2.2M
Physical activity predictors of cognitive and brain health in the risk for Alzheimer's diseaseR56AG067200 · NIA · UNIVERSITY OF ARIZONA · PI ALEXANDER, GENE E, RAICHLEN, DAVID · 2020 to 2020
$767k
NIA NIH HHS P30 AG019610NIA NIH HHS R01 AG025526NIA NIH HHS R56 AG067200
6 · The paper itself

Abstract

Miyake and colleagues (2000) identified three independent but correlated components of executive function in young adults - set shifting, inhibition, and updating. The present study compared the factor structure in young adults to two groups of older adults (ages 60-73 and 74-98). A three-factor model of shifting, inhibition and updating was confirmed in young adults, but the factors were weakly or uncorrelated. In both older groups, a two-factor solution was indicated, updating/inhibition and shifting, which were moderately correlated in young-older adults, and strongly correlated in the old-older group. A nested factors model in the oldest group revealed a common factor, which loaded on all but one of the tests, and a shifting-specific factor. We concluded that in young adulthood, shifting, updating and inhibition may operate relatively independently. As people age and processing becomes less efficient, they may rely increasingly on general executive control processes, reallocating their limited resources to optimize performance.

Indexed as

Executive FunctionInhibition, PsychologicalAdultAgedHumansNeuropsychological TestsYoung AdultAgingconfirmatory factor analysisexecutive functions

Identifiers

PMID33028159
PMCPMC8026766

What OpenQuestion holds

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Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.