Converging evidence highlights the relevance of embodied cognition in learning processes. In this study we evaluate whether embodied action (enaction) improves cognitive understanding in children. Using the Piagetian conservation tasks in 6-7 year olds, we analyzed quantity conservation conceptualization in children who were active participants in the transformation process and compared these results to those of children who were mere observers of an adult's demonstration (as traditionally conducted). The investigation was performed with 105 first-graders. Conservation tasks were demonstrated to half the children, while the other half actively carried out the transformation of matter. Our findings showed that active manipulation of the material helped children recognize quantity invariance in a higher proportion than when the demonstration was only observed. That is, their enactive experience enabled them to comprehend conservation phenomena more easily than if they were merely passive observers. The outcome of this research thus emphasizes how active participation benefits cognitive processes in learning contexts, promoting autonomy, and agency during childhood.
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http://dx.doi.org/10.3389/fpsyg.2016.00393 | DOI Listing |
Dev Psychol
January 2025
Department of Psychology, University of York.
Prosocial behavior, including instrumental helping, emerges early in development, but the role parental attitudes and practices take in shaping the emergence of early helping across different cultural contexts is not well understood. We took a longitudinal approach to investigate maternal socialization of early helping across two different cultural groups. Participants were mother-infant dyads from urban/suburban York, United Kingdom (43 infants: 21 females, 22 males) and the rural Masindi District, Uganda (39 infants: 22 females, 17 males).
View Article and Find Full Text PDFSci Rep
January 2025
Department of Basic Sciences, Faculty of Dentistry, Universidad de Antioquia U de A, Medellín, 050010, Colombia.
The NLRP3 inflammasome, regulated by TLR4, plays a pivotal role in periodontitis by mediating inflammatory cytokine release and bone loss induced by Porphyromonas gingivalis. Periodontal disease creates a hypoxic environment, favoring anaerobic bacteria survival and exacerbating inflammation. The NLRP3 inflammasome triggers pyroptosis, a programmed cell death that amplifies inflammation and tissue damage.
View Article and Find Full Text PDFYi Chuan
January 2025
State Key Laboratory for Conservation and Utilization of Bio-Resource in Yunnan, School of Life Sciences of Yunnan University, Kunming 650500, China.
Speciation research represents our thinking and exploration about how new species are generated and maintained, and it is one of the most important parts of evolutionary biology. Revealing new species formation modes, processes of reproductive isolation establishment and their intrinsic genetic mechanisms, are not only important issues and primary tasks in the field of speciation, but also the key clues for our understandings about the species diversity in nature. Here, by focusing on animal groups, we first introduced different definitions of species concept, and then summarized present research progress and important breakthroughs made in the speciation modes and molecular mechanism of reproductive isolation.
View Article and Find Full Text PDFEnviron Entomol
January 2025
Department of Entomology, Plant Pathology and Nematology, University of Idaho, Moscow, ID, USA.
Insect pollinators are essential for natural ecosystems. Without pollination, native plants are less likely to be able to persist. As natural ecosystems have become more fragmented and degraded, interest in their restoration and preservation has increased.
View Article and Find Full Text PDFLife (Basel)
December 2024
Department of Biology, Faculty of Science, University of Tabuk, Tabuk 71491, Saudi Arabia.
Background: Soil microbes play a vital role in the ecosystem as they are able to carry out a number of vital tasks. Additionally, metagenomic studies offer valuable insights into the composition and functional potential of soil microbial communities. Furthermore, analyzing the obtained data can improve agricultural restoration practices and aid in developing more effective environmental management strategies.
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