Evidence map›Paper›PMID 33883271›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2021

Inequality in learning is a major concern after school closures.

Herman G van de Werfhorst

Abstract readComment
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
–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.

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

9 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. The impact of the COVID-19 pandemic on children's occupations.Hong Kong journal of occupational therapy : HKJOT · 2023
    Review
  5. Article
  6. Socioeconomic disparities in the reopening of schools during the pandemic in Chile.International journal of educational development · 2023
    Article
  7. Observational
  8. Article
  9. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

1 author.

Herman G van de WerfhorstDepartment of Sociology, University of Amsterdam, Amsterdam 1001 NA, The Netherlands; H.G.vandeWerfhorst@uva.nl.ORCID 0000-0003-2323-3782

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

LearningSchools

Identifiers

PMID33883271
PMCPMC8157974

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.