Iterated learning models
	l Two broad classes: ¡ Complex simulation models – target specific features of language ¡ Minimal idea models – understand evolutionary principles l Components of ILMs: ¡ Learning mechanism ¡ Production mechanism ¡ Invention mechanism l What is being learned? ¡ Sets of strings ¡ Parameter settings ¡ Morphology ¡ Meaning-signal mappings