Opaque Social Instruments

A Cultural Evolutionary Approach to Pleistocene Symbolic Artifacts

Bibliographic Data

ID19465462
AuthorsCorijn van Mazijk (0000-0002-6892-7393, University of Groningen, corresponding author)
Year2026
Volume35
Issue2
Pagese70036-e70036
Publication date2026-06-01
Open AccessYes
TypeARTICLE
VenueEvolutionary Anthropology Issues News and Reviews (JOURNAL)
Journal identifiersISSN: 1060-1538 • E-ISSN: 1520-6505
PublisherWiley (PUBLISHER • GB)
DOI10.1002/evan.70036
PMID42324956
OpenAlexW7165541944
LanguageEN
References cited77

Prehistoric “symbolic” artifacts remain incompletely explained by semiotic models, which emphasize representational meaning but offer limited insight into how such materials emerged and spread across Pleistocene populations. This article develops a cultural evolutionary framework that reconceives early ornaments, pigments, figurines, and related materials as opaque social instruments (OSIs): culturally transmitted, socially functional traits whose coordinating effects typically exceed users' explicit understanding of their roles. A heuristic distinction is introduced between participation‐embedded OSIs, whose efficacy derives from embodied participation in shared, interactionally dense practices, and frame‐embedded OSIs, whose efficacy depends more heavily on publicly stabilized interpretive frames and role structures that extend across contexts and generations. Because these modes operate under different transmission environments and selective pressures, they are expected to generate distinct patterns of reproduction, contextual embedding, and archeological visibility. Reframing prehistoric “symbolic” materials as OSIs shifts explanatory focus from encoded meaning to social coordination, functional opacity, and transmission dynamics, offering a mechanistic account of how materially mediated practices became reproducible components of Pleistocene social systems

Cognitive reframing · Cultural transmission in animals · Dingo · Embodied cognition · Meaning (existential) · Metaphor · Perception · Prehistory · Semiotics · Archaeology and ancient environmental studies · Language and cultural evolution · Pleistocene-Era Hominins and Archaeology

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