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. 2024 Nov 18;121(48):e2322883121. doi: 10.1073/pnas.2322883121

Table 3.

Percentage of modes of transmission for all forms of social learning (observation and teaching) from observations of 50 Aka children and adolescents of the Central African Republic and all forms of teaching from observations of 36 BaYaka children and adolescents of the Republic of Congo

Vertical Remote generation Intrafamilial horizontal Extrafamilial horizontal Intrafamilial oblique Extrafamilial oblique
Aka middle childhood 14.1 2.3 27.9 28.4 5.9 21.4
Aka adolescence 14.4 0.0 4.9 22.8 19.8 38.1
BaYaka middle childhood 10.7 1.1 20.6 53.6 1.9 12.1
BaYaka adolescence 4.8 0.0 18.4 67.6 3.9 5.31

Reanalysis of Aka data from ref. 22 and BaYaka data from ref. 35.