以ä¸ã¯SYNODOSã«æ²è¼ãããä¼è¤é太ãã人éã®å¿ãããããæ°ããªå®å ¨ä¿éââé²åæ¿æ²»å¦ã®è¦ç¹ãããã¨ããè¨äºã«å¯¾ããã³ã¡ã³ãã§ãã ãã®è¨äºã®èè ã¯ãæ¦äºã¯äººéã®æ¬è½ã«æ ¹å·®ãããã®ãã¨ããã®ããããããç§å¦çãäºå®ã§ãããã®ããã«åæãã¦ãããã©ãããã¯ã¾ã ç§å¦ã®ä¸çã§ã¯æ±ºçãã¤ãã¦ãã¾ããã åè«ã¨ãªãããä¸ã¤ã®ç 究ã¨ãã¦ãä¸å°¾å¤®ã¨æ¾æ¬ç´åã«ãããæ¥æ¬ã®ç¸ææ代ã®æ´åæ»ã«ã¤ãã¦ã®ç 究ãæãããã¾ãã ä¸å°¾ãæ¾æ¬ãæ¥æ¬å å²æ代ã«ãããæ´åã¨æ¦äºãï¼PDFï¼ æ¥æ¬ã®ç¸ææ代ã«ã¯ ãä¼è¤æ°ãåç §ãã¦ããã¹ãã£ã¼ãã³ã»ãã³ã«ã¼ã®ãç©çæ¡éæ°ã¯è¾²èæ°ããã¯ããã«æ´åçãã¨ãã主張ãä¾æ ãããã¼ã¿ãããããã£ã¨æ´åæ»ã®å²åãå°ãªããç©çæ¡éæ°ã®æ´åãæ¬è½ã«ãããã®ã§ã¯ãªãç°å¢ã«å·¦å³ãããå¯è½æ§ãé«ããã¨ã示åããã¦ãã¾ãã ããä¸ã¤ãDouglas P. Fry 㨠Patrik Söderbe
Chimp "Girls" Play With "Dolls" TooâFirst Wild EvidenceNature and nurture may both influence gender-based toy choices. It's almost Christmas, and, as the song goes, Barney and Ben hope for Hopalong boots and a pistol that shoots, while Janice and Jen would like dolls that will talk and go for a walk. Now new research suggests that such gender-driven desires are also seen in young female chimpanzee
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