Evidence map›Paper›PMID 25994043›Full record

ArticleThe British journal of clinical psychology2016

An implementation intention strategy can improve prospective memory in older adults with very mild Alzheimer's disease.

Ji Hae Lee, Jill T Shelton, Michael K Scullin, Mark A McDaniel

Abstract readComparative Study
In one paragraph

Article in The British journal of clinical psychology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 2 pooled it
2.6field-weighted citation impact, top 11% of its field
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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

8 citing papers in PubMed, 2 syntheses or guidelines pooled it, 23 citations in OpenAlex.

  1. Pooled it
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  3. Trial
  4. Review
  5. Article
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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

4 authors at 2 institutions in 1 country.

Ji Hae LeeDepartment of Psychology, Washington University in St. Louis, Missouri, USA.
Jill T SheltonDepartment of Psychology, Washington University in St. Louis, Missouri, USA.
Michael K ScullinDepartment of Psychology, Washington University in St. Louis, Missouri, USA.
Mark A McDanielDepartment of Psychology, Washington University in St. Louis, Missouri, USA.
Washington University in St. Louis · USBaylor University · US

Funding

Smartphone-Based "Burst" Cognitive AssessmentsP01AG003991 · NIA · WASHINGTON UNIVERSITY · PI JOHN MORRIS · 1985 to 2026
$69.5M
WASHINGTON UNIVERSITY ALZHEIMERS DISEASE RESEARCH CENTERP50AG005681 · NIA · WASHINGTON UNIVERSITY · PI FAGAN, ANNE · 1985 to 2019
$52.1M
AGING AND DEVELOPMENTT32AG000030 · NIA · WASHINGTON UNIVERSITY · PI DENISE HEAD, Jeffrey M Zacks · 1985 to 2026
$9.7M
NIA NIH HHS P01 AG003991NIA NIH HHS P50 AG005681NIA NIH HHS T32 AG000030
6 · The paper itself

Abstract

objectivesThis study tested whether (1) very mild Alzheimer's disease (AD) is associated with impaired prospective memory (PM) for tasks that are supported by either spontaneous retrieval (focal PM) or strategic monitoring (non-focal PM) and (2) implementation intention (II) encoding could improve PM performance in very mild AD.

designThirty-eight healthy older adults and 34 with very mild AD were randomly assigned to perform two PM tasks in either the standard or the II encoding condition.

methodAll participants performed blocks of category decision in which they were asked to respond to a focal PM target (e.g., the word 'orange') and a non-focal PM target (e.g., words that begin with the letter 'o'). Half of the participants encoded PM instructions in the standard manner, while the other half had a stronger encoding by forming IIs. PM accuracy and category decision accuracy and reaction times were measured.

resultsParticipants with very mild AD showed deficits in both focal and non-focal PM performance compared to the healthy controls, reflecting deficits in both spontaneous retrieval and strategic monitoring. Participants with very mild AD in the II encoding condition showed better focal PM performance relative to those in the standard encoding condition.

conclusionsDeficits in both focal and non-focal PM are associated with very mild AD and IIs may be a helpful behavioural intervention for the focal PM deficits. PRACTITIONER POINTS: Multiple deficits in PM are observable in very mild AD. Implementation intentions may enhance focal PM in very mild AD. Future research using larger samples is needed to better understand the effect of II on non-focal PM tasks in healthy older adults and those with very mild AD. The use of simple laboratory PM tasks may limit the generality of our findings. Future research is needed to investigate whether IIs improve PM over a range of more realistic tasks.

Indexed as

IntentionMemory, EpisodicAdultAgedAlzheimer DiseaseCase-Control StudiesFemaleHumansMaleMemory DisordersNeuropsychological TestsRandom AllocationReaction TimeSeverity of Illness IndexAlzheimer's disease (AD)cue focalityfocal and nonfocal PMimplementation intentionprospective memory (PM)very mild AD

Identifiers

PMID25994043
PMCPMC4654698
OpenAlexW1514530532

What OpenQuestion holds

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LicenceTDM
Read underepoch 390

Registered trials

None linked

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.