Milestoneunknown· 15y–18y

Puberty Completion

Completes pubertal development; body reaches adult size and secondary sex characteristics are fully established.

Unknown

What the research says

Referenced across 2 developmental frameworks: medlineplus · pmc

Full quotes, source languages, and document links coming soon as we finish the source-evidence indexing pass.

What mastery looks like

Not yet

No consistent evidence of puberty completion in daily contexts

  • Does not demonstrate puberty completion behaviours
  • Relies entirely on adult direction for related tasks
Emerging

Beginning to show puberty completion with significant support

  • Inconsistent puberty completion; needs adult prompting
  • Partial performance in familiar, structured settings
Developing

Demonstrates puberty completion consistently in familiar contexts

  • Applies puberty completion reliably in routine situations
  • Requires prompting to transfer to new or demanding contexts
Secure

Completes pubertal development; body reaches adult size and secondary sex characteristics are fully established.

  • Demonstrates puberty completion independently across varied contexts
  • Sustains performance without adult support or reminders
Reflexive

Applies puberty completion flexibly; can articulate and model it for others

  • Articulates own process when applying puberty completion
  • Transfers skill spontaneously to novel domains

Activities for this (1)

Formal assessments

No matching assessment items indexed yet.