Addendum to Kaminski et al. (2009).
D000818:Animals; D001522:Behavior, Animal / Q000502:physiology*; D032882:Comprehension / Q000502:physiology*; D004285:Dogs; D006801:Humans; D011340:Problem Solving / Q000502:physiology*; D011581:Psychological Tests; D021641:Recognition, Psychology / Q000502:physiology*; D014796:Visual Perception / Q000502:physiology*