Development

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Across
  1. 5. Mastery of conservation and hierarchical classification.
  2. 9. Selfish
  3. 11. Better alone or with someone?
  4. 13. Irreversibility, centration, and egocentrism.
  5. 15. The need to resolve a crises.
  6. 17. Fine with stranger, but not happy when guardian returns.
  7. 18. No crisis and no resolution.
Down
  1. 1. Who am I and where am I going?
  2. 2. Assimilation and accommodation
  3. 3. Adopting someone else's identity.
  4. 4. Coordination of sensory input and motor responses.
  5. 6. Social
  6. 7. Upset when they leave and still upset when they return.
  7. 8. Abstract ideals, logical and systematic thinking.
  8. 10. Have I lived a full life?
  9. 12. Upset when they leave and happy when they return.
  10. 14. Will I produce something of real value?
  11. 16. Is my world predictable and supportive?