He instituted a whole bunch of the new rules and policies and forced Native Amercians to go on a migration to somewhere else.
The answer is d. they are seeking to either support or reject the hypothesis upon which the study was founded
A. true, economic competition between countries usually came at the expence at the other countries.
Answer:
Object permanence
Explanation:
Object permanence is a fundamental concept in developmental psychology that explains that objects continue to exist even when they cannot be perceived (seen, heard, touched, smelled or sensed in any way). It studies the development of a child's mental and social capacities. Piaget was the first to study this concept and believed a child develops this capacity after the sensorimotor stage in his theory of cognitive development.
The example above shows the child is yet to develop the capacity to recognize the existence of the stuffed bear even if it isn't in sight.
