6. The attachment bond usually begins at about 14 months. (T / F) 7. Maslow believed that if a person’s deficiency needs were not met, their higher-level needs could not be met. (T / F) 8. Vygotsky believed that language was a crucial tool for learning. (T / F) 9. Piaget is best.
- 6. The attachment bond usually begins at about
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