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Niels N. Johannsen

Researcher at Aarhus University

Publications -  24
Citations -  561

Niels N. Johannsen is an academic researcher from Aarhus University. The author has contributed to research in topics: Population & Ancient DNA. The author has an hindex of 8, co-authored 20 publications receiving 384 citations.

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The role of play objects and object play in human cognitive evolution and innovation

TL;DR: The model suggests that salient material culture innovation may occur or be primed in a late childhood or adolescence sweet spot when cognitive and physical abilities are sufficiently mature but before the full onset of the concerns and costs associated with reproduction.
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The evolution of early symbolic behavior in Homo sapiens

TL;DR: It is found that the engravings from the South African Blombos Cave and Diepkloof Rock Shelter evolved over a period of 30,000 y to become more effective “tools for the mind,” that is, more salient to the human eye, increasingly expressive of human intent and identity, and easier to reproduce from memory.
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Draught cattle and the South Scandinavian economies of the 4th millennium BC

TL;DR: In this article, an osteomorphological survey of evidence for draught utilisation of cattle in the South Scandinavian TRB culture is presented, focusing on morphological changes in the lower limb bones of domestic cattle from a large number of archaeological sites and from individual cattle skeletons found in bogs.