"Carla Hannaford es biloga y educadora con ms de cuarenta aos de experiencia docente. Es asesora en educacin, reconocida internacionalmente. Ha impartido ms de 600 conferencias y talleres en treinta pases durante los ltimos aos. Recibi una distincin de ""Who's Who in American Education"" y le han otorgado reconocimientos la Universidad de Hawaii y la American Association for the Advancement of Science por sus destacadas contribuciones cientficas. Carla Hannaford is a biologist and educator with more than forty years of teaching experience. She is an internationally recognized education consultant and has given more than 600 lectures and workshops in thirty countries over the past years. She received a ""Who's Who in American Education"" distinction and has been recognized by the University of Hawaii and the American Association for the Advancement of Science for her outstanding scientific contributions."