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Relative Age Effects and Gender Differences in the National Test of Numeracy: A Population Study of Norwegian Children

Overview of attention for article published in Frontiers in Psychology, July 2018
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  • In the top 25% of all research outputs scored by Altmetric
  • Good Attention Score compared to outputs of the same age (71st percentile)
  • Above-average Attention Score compared to outputs of the same age and source (62nd percentile)

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Title
Relative Age Effects and Gender Differences in the National Test of Numeracy: A Population Study of Norwegian Children
Published in
Frontiers in Psychology, July 2018
DOI 10.3389/fpsyg.2018.01091
Pubmed ID
Authors

Tore K. Aune, Rolf P. Ingvaldsen, Ole P. Vestheim, Ottar Bjerkeset, Terje Dalen

Abstract

Relative age effect (RAE) refers to the phenomenon by which children born early in their year of birth perform more highly than children born later in the same cohort. The purpose of this study was to evaluate whether an RAE exists in the Norwegian numeracy test for 5th, 8th, and 9th graders (National sample of 175,760). The results showed that the RAE is consistent across 5th, 8th, and 9th graders for both boys and girls. Mean scores decreased systematically with month of birth for both genders, and the mean scores for boys were higher compared with girls. The most interesting result and novelty is the gender difference in RAE observed analyzing high- vs. low scorers. Boys born early in the year were overrepresented as high scorers (RAE advantage), whereas girls born late in the year were overrepresented as low scorers (RAE disadvantage). It would be beneficial for researchers, teachers and education policymakers to be aware of RAE, both in terms of the practical use and implications of test results and to help identify strategies to adjust for relative age differences in national tests.

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X Demographics

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 72 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 72 100%

Demographic breakdown

Readers by professional status Count As %
Student > Master 12 17%
Student > Bachelor 11 15%
Student > Ph. D. Student 9 13%
Professor 3 4%
Researcher 3 4%
Other 5 7%
Unknown 29 40%
Readers by discipline Count As %
Sports and Recreations 12 17%
Psychology 11 15%
Social Sciences 5 7%
Mathematics 3 4%
Economics, Econometrics and Finance 2 3%
Other 9 13%
Unknown 30 42%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 6. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 02 March 2023.
All research outputs
#5,644,348
of 23,467,261 outputs
Outputs from Frontiers in Psychology
#8,092
of 31,287 outputs
Outputs of similar age
#94,838
of 328,888 outputs
Outputs of similar age from Frontiers in Psychology
#265
of 710 outputs
Altmetric has tracked 23,467,261 research outputs across all sources so far. Compared to these this one has done well and is in the 75th percentile: it's in the top 25% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 31,287 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 12.6. This one has gotten more attention than average, scoring higher than 74% of its peers.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 328,888 tracked outputs that were published within six weeks on either side of this one in any source. This one has gotten more attention than average, scoring higher than 71% of its contemporaries.
We're also able to compare this research output to 710 others from the same source and published within six weeks on either side of this one. This one has gotten more attention than average, scoring higher than 62% of its contemporaries.