Evidence map›Paper›PMID 25768336›Full record

ArticleMemory (Hove, England)2016

Consolidation of novel word learning in native English-speaking adults.

Laura B F Kurdziel, Rebecca M C Spencer

Abstract read
In one paragraph

Article in Memory (Hove, England), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
0.7field-weighted citation impact, top 32% 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

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 24 citations in OpenAlex.

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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

2 authors at 1 institution in 1 country.

Laura B F Kurdziela Neuroscience and Behavior Program, Cognition and Action Lab , University of Massachusetts , Amherst , MA , USA.
Rebecca M C Spencera Neuroscience and Behavior Program, Cognition and Action Lab , University of Massachusetts , Amherst , MA , USA.
University of Massachusetts Amherst · US

Funding

The Benefits of Naps on Cognitive, Emotional and Motor Learning in PreschoolersR01HL111695 · NHLBI · UNIVERSITY OF MASSACHUSETTS AMHERST · PI SPENCER, REBECCA M C · 2012 to 2020
$4.3M
What is sleep's role in Alzheimer's disease? Insight from healthy agingR01AG040133 · NIA · UNIVERSITY OF MASSACHUSETTS AMHERST · PI SPENCER, REBECCA M C · 2012 to 2022
$4.2M
NHLBI NIH HHS R01 HL111695NIA NIH HHS R01 AG040133
6 · The paper itself

Abstract

Sleep has been shown to improve the retention of newly learned words. However, most methodologies have used artificial or foreign language stimuli, with learning limited to word/novel word or word/image pairs. Such stimuli differ from many word-learning scenarios in which definition strings are learned with novel words. Thus, we examined sleep's benefit on learning new words within a native language by using very low-frequency words. Participants learned 45 low-frequency English words and, at subsequent recall, attempted to recall the words when given the corresponding definitions. Participants either learned in the morning with recall in the evening (wake group), or learned in the evening with recall the following morning (sleep group). Performance change across the delay was significantly better in the sleep than the wake group. Additionally, the Levenshtein distance, a measure of correctness of the typed word compared with the target word, became significantly worse following wake, whereas sleep protected correctness of recall. Polysomnographic data from a subsample of participants suggested that rapid eye movement (REM) sleep may be particularly important for this benefit. These results lend further support for sleep's function on semantic learning even for word/definition pairs within a native language.

Indexed as

LanguageVerbal LearningAdolescentAdultFemaleHumansMaleMemoryMental RecallSleepWakefulnessYoung AdultConsolidationDeclarative memoryLanguageSleep

Identifiers

PMID25768336
PMCPMC4568164
OpenAlexW1969182428

What OpenQuestion holds

Textmetadata
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.