Milestoneunknown· 3y–3.5y

Understands that some things are {his/hers} and some are not

Understands that some things are {his/hers} and some are not

Unknown

What the research says

Framework evidence being indexed.

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

Normative evidence

1 source back this milestone. The bars below show the age range each source covers.

This milestone3y–3.5yStanford SHQ0mo–6y012243648607284months
Milestone windowNormative study
The coral bar shows this milestone's typical age window. The bars below show the age coverage of each backing source.
Stanford SHQ →

What mastery looks like

Not yet

Shows no attempt to understands that some things are {his/hers} and some are not

  • Shows no attempt to understands that some things are {his/hers} and some are not
  • No observable behavior matching this milestone
Emerging

Occasionally or inconsistently understands that some things are {his/hers} and some are not

  • Occasionally or inconsistently understands that some things are {his/hers} and some are not
  • Requires significant support or prompting
Developing

Frequently understands that some things are {his/hers} and some are not with some support

  • Frequently understands that some things are {his/hers} and some are not with some support
  • Shows the behavior in familiar contexts
Secure

Consistently understands that some things are {his/hers} and some are not across contexts

  • Consistently understands that some things are {his/hers} and some are not across contexts
  • Performs independently without prompting
Reflexive

Readily understands that some things are {his/hers} and some are not and extends the behavior

  • Readily understands that some things are {his/hers} and some are not and extends the behavior
  • Shows flexibility and adaptation in approach

Activities for this (1)

physical2.2y–3.3y

Friends and Feelings

Parent observes social-emotional and self-care milestones across play and daily routines: sharing, empathy, imitation, cooperative play, self-regulation, curiosity, persisting at tasks, attention-switching, dressing, toileting awareness, hygiene, and asking about absent people. Covers twenty-two social-emotional, independence, and play milestones at 28-38mo.

Formal assessments

No matching assessment items indexed yet.

Standardised assessment view

1 instrument measure this construct. The construct page shows how each one approaches it and at what age range.

View as assessment construct →