Answer:
Was dependent on the age in which the children were adopted
Step-by-step explanation:
cognitive development is totally dependent on age in which children were adopted, as cognitive development refer to development of thinking , learning skills, learning language. Moreover, cognitive development is take place when baby or child is growing in early ages of life like to build memory, information processing , intellectual reasoning and thinking. So in this case if child is older than that specific age of cognitive development. there is difficult to recover cognitive development/