...Colin M. Brand; Linda F. Marchant; Klaree J. Boose; Frances J. White; Tabatha M. Rood; Audra Meinelt Humans exhibit population level handedness for the right hand; however, the evolution of this behavioral phenotype is poorly understood. Here, we compared the laterality of a simple task (grooming...

...E. Pouydebat; E. Reghem; P. Gorce; V. Bels The degree of task complexity and bimanual complementarity have been proposed as factors affecting lateralization strength in humans. However, a large number of studies have demonstrated group-level lateral hand bias for different manual activities...

...(s) disclaim responsibility for any injury to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements. Capuchin monkey Cebus apella Hand preference Laterality Tool use Brief Report Folia Primatol 1993;61:38-42 Gregory...

...W.C. McGrew; L.F. Marchant; K.D. Hunt We present the first indirect test of manually lateralized behaviour in non-human primates, based on wells dug for drinking water by wild chimpanzees (Pan troglodytes schweinfurthii). Apes at Toro-Semliki Wildlife Reserve, in Uganda, dig bimanually in sandy...