influencable

— 2001, Martha B Bronson, Self-Regulation in Early Childhood http://books.google.com/books?ie=UTF-8&hl=en&vid=ISBN1572307528&id=TUVxOeJRwC4C&pg=PA56&lpg=PA56&sig=ouNkHJBQGZQcWp0VnLzzSnEg4xk http://books.google.com/books?ie=UTF-8&hl=en&vid=ISBN1572307528&id=TUVxOeJRwC4C&pg=PA156&lpg=PA156&sig=FAp2GbD_abtUxU60JApN2RRcXLU A reasonable amount of order, regularity, and responsiveness in the environment allows the child to develop a sense that the world is predictable and influencable. … They are “heavily interconnected by feedback loops, or reentrant mechanisms, that make possible high-order regulations between levels” and are “cognitively penetrable” or influencable at some stage of development.