title: Chimpanzee right-handedness: internal and external validity in the assessment of hand use.
authors.affiliation: Division of Psychobiology, Yerkes Regional Primate Research Center, Emory University, Atlanta, GA 30322, USA. lrcbh@rmy.emory.edu
authors.forename: William D
authors.initials: WD
authors.lastname: Hopkins
mesh_terms: D000818:Animals; D035841:Behavioral Research / Q000379:methods*; D002755:Choice Behavior; D007839:Functional Laterality / Q000502:physiology*; D006225:Hand / Q000502:physiology; D009048:Motor Skills / Q000502:physiology*; D002679:Pan troglodytes / Q000502:physiology* / Q000523:psychology; D015203:Reproducibility of Results