Cognitive Approach. Dr Deborah Wagner practices Cognitive approach in psychology that human behaviors are affected on how people think. This is a modern approach practiced by Dr. Wagner in her patients at Wagner Center of Psychotherapy. Other psychology approach includes behavioral, genetic and humanistic.
Answer:
1)true because they were nomadic and followed animals across the land bridge
2)False because native americans did not always have shortages on food and when they first started growing crops they had a surplus of crops