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Sitting as a Developmental Milestone
Sitting unassisted is a key developmental milestone that requires both coordination and muscle strength. It is typically achieved after a child has mastered sitting with assistance. On average, babies achieve this skill at 7 months old, with 90% of infants learning to sit alone between the ages of 5 and 9 months.
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Ch.9 Lifespan Development - Psychology @ OpenStax
Psychology @ OpenStax
Introduction to Psychology @ OpenStax Course
OpenStax
OpenStax Psychology (2nd ed.) Textbook
Psychology
Social Science
Empirical Science
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Learn After
Learn After
Related
Development of Motor Skills
Which of the following life events would NOT be considered a developmental milestone?
Universal vs. Culturally Specific Developmental Milestones
Cultural Variation in the Social Milestone of Starting School
Individual Variation in Reaching Developmental Milestones: The Case of Walking
Centers for Disease Control and Prevention (CDC) as a Resource for Developmental Milestones
Holding Head Up as a Developmental Milestone
Developmental Delays and Seeking Professional Advice
Cognitive Milestones
Biological Milestones
Social Milestones
CDC Child Developmental Milestones and Guidelines