File:Modern human cranial size over the last 30 ka using data consolidated into 100-year means.jpg

Modern_human_cranial_size_over_the_last_30_ka_using_data_consolidated_into_100-year_means.jpg(765 × 508 pixels, file size: 158 KB, MIME type: image/jpeg)

Summary

Description
English: "Modern human cranial size over the last 30 ka using data consolidated into 100-year means. This data set is neither heteroscedastic nor skewed. Further, we argue that this is the appropriate scale at which to examine the micro-evolutionary hypothesis of change due to selection changes in the Holocene. Also shown is fitted regression line with 95% confidence interval around the slope; slope = 2.80e−5 ± 8.89e−5, which is not significantly different from 0 with a p-value of 0.754. No changepoint was found for this consolidated and reduced dataset."
Date
Source https://www.frontiersin.org/articles/10.3389/fevo.2022.963568/full
Author Authors of the study: Brian Villmoare and Mark Grabowski

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Captions

From the study "Did the transition to complex societies in the Holocene drive a reduction in brain size? A reassessment of the DeSilva et al. (2021) hypothesis"

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6 June 2022

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current21:16, 27 August 2022Thumbnail for version as of 21:16, 27 August 2022765 × 508 (158 KB)PrototyperspectiveUploaded a work by Authors of the study: Brian Villmoare and Mark Grabowski from https://www.frontiersin.org/articles/10.3389/fevo.2022.963568/full with UploadWizard
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