Zobrazeno 1 - 10
of 830
pro vyhledávání: '"C. Geary"'
Publikováno v:
Journal of Numerical Cognition, Vol 10 (2024)
Sixty (35 girls and 25 boys) 9th-grade students’ conceptual understanding of the number line was qualitatively assessed through verbal explanations and visual representations. The assessment included an open-ended question focused on students’ nu
Externí odkaz:
https://doaj.org/article/c7b760a2a01f4827a347d03f6eb7acfb
Publikováno v:
Journal of Numerical Cognition, Vol 9, Iss 2, Pp 327-345 (2023)
Sixty (35 girls) ninth graders were assessed on measures of algebraic reasoning and usage of visual and symbolic representations (with a prompt for visual use) to solve equations and inequalities. The study grouped visual representations into two cat
Externí odkaz:
https://doaj.org/article/61f95472a9ab4247a6a617a0be514a49
Autor:
Zehra E. Ünal, Lisa M. Ridgley, Yaoran Li, Cassandra Graves, Lora Khatib, Taryn Robertson, Perla Myers, David C. Geary
Publikováno v:
Frontiers in Education, Vol 8 (2023)
This study describes the development and initial validation of a mathematics-specific spatial vocabulary measure for upper elementary school students. Reviews of spatial vocabulary items, mathematics textbooks, and Mathematics Common Core State Stand
Externí odkaz:
https://doaj.org/article/92105f2208384f149ae9c6158a91d3c6
Autor:
Eldin Jašarević, Patrick M. Hecht, Kevin L. Fritsche, David C. Geary, Rocío M. Rivera, David Q. Beversdorf
Publikováno v:
Biology of Sex Differences, Vol 12, Iss 1, Pp 1-10 (2021)
Abstract Early life adversity is widely recognized as a key risk factor for early developmental perturbations and contributes to the presentation of neuropsychiatric disorders in adulthood. Neurodevelopmental disorders exhibit a strong sex bias in su
Externí odkaz:
https://doaj.org/article/6769024ab7ba4982a04993c5f9be0455
Autor:
Gijsbert Stoet, David C. Geary
Publikováno v:
PLoS ONE, Vol 17, Iss 1 (2022)
We investigated sex differences in 473,260 adolescents’ aspirations to work in things-oriented (e.g., mechanic), people-oriented (e.g., nurse), and STEM (e.g., mathematician) careers across 80 countries and economic regions using the 2018 Programme
Externí odkaz:
https://doaj.org/article/e0a102109754485293e02c52f9d7a908
Publikováno v:
Journal of Educational Psychology. 115:212-228
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::483af4e095b81f1237e14c2cc6c5f1a1
https://doi.org/10.1037/edu0000763
https://doi.org/10.1037/edu0000763
Publikováno v:
Frontiers in Psychology, Vol 11 (2020)
The goal was to identify the domain-general cognitive abilities and academic attitudes that are common and unique to reading and mathematics learning difficulties that in turn will have implications for intervention development. Across seventh and ei
Externí odkaz:
https://doaj.org/article/7e770ef46c2a419184a30aad01ab3cdc
Publikováno v:
Evolutionary Psychology, Vol 18 (2020)
Evolutionary theory suggests that commonly found sex differences are largest in healthy populations and smaller in populations that have been exposed to stressors. We tested this idea in the context of men’s typical advantage (vs. women) in visuosp
Externí odkaz:
https://doaj.org/article/640213c681544299895af1a585d6ad1b
Publikováno v:
PLoS ONE, Vol 14, Iss 6, p e0218891 (2019)
Neuroimaging studies of subjects with ADHD typically show altered functional connectivity in prefrontal, striatal, and several temporal brain regions. While the majority of studies have focused on connectivity that is averaged over time, we investiga
Externí odkaz:
https://doaj.org/article/2d2a307e64ad43628bccdd4358db697d
Autor:
Gijsbert Stoet, David C Geary
Publikováno v:
PLoS ONE, Vol 14, Iss 1, p e0205349 (2019)
The Global Gender Gap Index is one of the best-known measures of national gender inequality, used by both academics and policy makers. We argue that that this measure has a number of problems and introduce a simpler measure of national levels of gend
Externí odkaz:
https://doaj.org/article/9e70a895c49e4f81b0bb6830c73cf194