The cognitive gadgets theory proposes to reform evolutionary psychology by replacing the standard nativist and internalist approach to modularity with a cultural constructivist one. However, the resulting "cultural evolutionary psychology" still maintains some controversial aspects of the original neo-Darwinian paradigm. These assumptions are unnecessary to the cognitive gadgets theory and can be eliminated without significant conceptual loss.
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http://dx.doi.org/10.1017/S0140525X19001067 | DOI Listing |
Brain Behav Immun
December 2024
Department of Integrative Physiology, University of Colorado Boulder, Boulder, CO 80309, USA; Department of Psychology and Neuroscience, University of Colorado Boulder, Boulder, CO 80309, USA; Center for Microbial Exploration, University of Colorado Boulder, Boulder, CO 80309, USA; Center for Neuroscience, University of Colorado Boulder, Boulder, CO 80309, USA; Department of Physical Medicine and Rehabilitation and Center for Neuroscience, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA. Electronic address:
The prevalence of noncommunicable inflammatory disease is increasing in modern urban societies, posing significant challenges to public health. Novel prevention and therapeutic strategies are needed to effectively deal with this issue. One promising approach is leveraging microorganisms such as Mycobacterium vaccae ATCC 15483, known for its anti-inflammatory, immunoregulatory, and stress-resilience properties.
View Article and Find Full Text PDFPsychol Res
December 2024
Department of Experimental Psychology, University of Oxford, Oxford, UK.
What are emotions? Despite being a century-old question, emotion scientists have yet to agree on what emotions exactly are. Emotions are diversely conceptualised as innate responses (evolutionary view), mental constructs (constructivist view), cognitive evaluations (appraisal view), or self-organising states (dynamical systems view). This enduring fragmentation likely stems from the limitations of traditional research methods, which often adopt narrow methodological approaches.
View Article and Find Full Text PDFPsychol Rep
December 2024
Department of Psychology, University of Cambridge, Cambridge, UK.
Historically, debates over relationships between spoken lexical form and meaning have been dominated by views of arbitrariness. However more recent research revealed a different perspective, in which non-arbitrary mappings play an important role in the makeup of a lexicon. It is now clear that phoneme-sound symbolism - along with other types of form-to-meaning mappings - contributes to non-arbitrariness (iconicity) of spoken words, which is present in many forms and degrees in different languages.
View Article and Find Full Text PDFProc Natl Acad Sci U S A
December 2024
Department of Human Behavior, Ecology and Culture, Max-Planck-Institute for Evolutionary Anthropology, 04103 Leipzig, Germany.
Nuclear family structures are often thought to be essential for the well-being of children. Divorce, the loss of either biological parent, the presence of step-parents, and the practice of polygynous marriage have all been claimed to negatively impact child well-being. However, empirical research on these topics has been limited by the routine use of cross-regional and cross-sectional databases.
View Article and Find Full Text PDFR Soc Open Sci
December 2024
Department of Psychology, Durham University, South Road, Durham DH1 3LE, UK.
Early maternal loss can have lasting detrimental effects on primate social development. While many rehabilitation settings provide enriching environments to buffer against such effects in orphans, previous research indicates that young bonobo () orphans exhibit striking deficiencies in socio-emotional competence compared to their mother-reared peers. However, such studies are generally cross-sectional, without accounting for changes across the lifespan.
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