Neophobia: generality and function.
D000818:Animals; D001245:Association Learning / Q000502:physiology*; D001362:Avoidance Learning / Q000502:physiology*; D003214:Conditioning, Classical; D005260:Female; D005849:Gerbillinae; D006168:Guinea Pigs; D007858:Learning / Q000502:physiology*; D008297:Male; D051381:Rats; D011919:Rats, Inbred Strains; D013649:Taste / Q000502:physiology*