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Medical Test Tubes

Bahr, Teresa. “What Are the Different Stages of Child Development?” Early Advantage Child Care, 7 June 2023, www.earlyadvantagedcc.com/early-advantage-parent-resources/what-are-the-different-stages-of-child-development/. Accessed 12 Oct. 2025.

Cherry, Kendra. “Erikson’s Stages of Development.” Very Well Mind, 2 May 2024, www.verywellmind.com/erik-eriksons-stages-of-psychosocial-development-2795740. Accessed 12 Oct. 2025.

---. “Piaget’s 4 Stages of Cognitive Development Explained.” Verywell Mind, 1 May 2024, www.verywellmind.com/piagets-stages-of-cognitive-development-2795457. Accessed 12 Oct. 2025.

Cleveland Clinic. “Child Development: Developmental Milestones, Stages & Delays.” Cleveland Clinic, 2021, my.clevelandclinic.org/health/articles/21559-child-development. Accessed 12 Oct. 2025.

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