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developmental stage
Human developmental ages at which function is acquired.
Age function
1-3 months hold up head independently
2-4 months smile
6-10 months sit up independently
12 months walk independently, respond with > 1 intelligible word
15 months respond with > 6 intelligible words
24-36 months maintain fecal continence
36-54 months maintain urinary continence
48 months independently toilet
4 years bathe independently
5 years dress independenly
5-7 years independently select appropriate attire
8-12 years independently perform complex activities of daily living
Related
Erickson's stages of late-life development
Specific
latency stage
metanoia
General
developmental assessment
References
Arendt T.
Neurodegeneration and plasticity.
Int J Dev Neurosci. 2004 Nov;22(7):507-14. Review.
PMID: 15465280