New research suggests that young chimpanzees meld various gestures, sounds, and facial cues in a manner that echoes how communication develops in human infants. The study, led by psychologists at Durham University, suggests that these combinations of different communicative cues could potentially
simply grew. up so it s a matter of a couple of hours a couple of days weeks of months to systematically. to call ect observations into our computers and analyze the. mark. of his managed to decode the facial expressions displayed by great apes. which facial expressions are associated with play with fear and with fear take his behavior. to one of the expressions that he identified as the play face. relaxed open mouth expression and expression that s reminiscent of human laughter. yeah the small one hits the big one. this couldn t be serious of course both of them showing a beautiful play face while still doing that he sticks it out while he s doing it
. out of a couple of hours a couple of days weeks of months to systematically. elect observations into our computers and analyze the. earth has managed to decode the facial expressions displayed by great apes. facial expressions are associated with with fear and with to take his behavior. one of the expressions that he identified the play face. relaxed open mouth expression and expression that s reminiscent of human after. he had the small one hits the big one that couldn t be serious of course both of them showing a beautiful play face while still doing that he sticks it out while he s doing it