Urie Bronfenbrenner Puzzle

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Across
  1. 2. Co-founder of the ___ program
  2. 3. ____ Psychologist
  3. 5. Most famous for his ____ Systems Theory
  4. 6. fourth layer of his theory
  5. 8. Born in ___
  6. 9. Specializes in ____ child development
Down
  1. 1. fifth layer of his theory
  2. 4. third layer of theory
  3. 6. first layer of his theory
  4. 7. second layer of his theory