The Epistemic Gaps in Thomas Verny's Theory of Prenatal Psychology: A Critique and Current Reflection
DOI:
https://doi.org/10.63954/WAJSS.4.2.20.2025Keywords:
Prenatal psychology, Prenatal bonding, Fetal emotional development, Epistemological gaps, Perinatal mental health, Fetal neuroscienceAbstract
This article examines the epistemological gaps in Thomas Verny's influential theory of prenatal psychology, particularly in his seminal work, The Secret Life of the Unborn Child. Although Verny was a pioneer in underscoring the importance of the intrauterine environment in emotional development, his theory presents significant limitations when contrasted with contemporary developmental neuroscience and molecular biology. The study employs a critical conceptual analysis framework, contrasting Verny's central hypotheses with high-impact, peer-reviewed literature selected using rigorous inclusion criteria (longitudinal studies and the use of objective biomarkers). Key gaps identified include: the scarcity of robust empirical evidence supporting claims about conscious fetal emotional perception (contradicted by the developmental timetable of the thalamocortical pathway), the lack of integration of genetic and epigenetic factors (failing to account for placental cortisol mediation and NR3C1 methylation), and the underestimation of cultural and socioeconomic diversity (overlooking the role of social determinants of health in toxic stress exposure). The results suggest that prenatal psychology must advance toward a multidisciplinary, biopsychosocial model, prioritizing longitudinal research with objective biomarkers (fetal neuroimaging and epigenetic analysis). It is concluded that while Verny's theory was crucial for raising public and clinical awareness, a comprehensive theoretical and clinical update grounded in mechanistic, inclusive scientific research is required to ensure the field's academic validity and reduce the risk of maternal culpabilization.
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Copyright (c) 2025 Dr. Lenin José Torres Silva

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