Milestoneunknown· 3y–3.5y

Turns rotating handles (for example, a door knob)

Turns rotating handles (for example, a door knob)

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.

What mastery looks like

Not yet

Shows no attempt to turns rotating handles (for example, a door knob)

  • Shows no attempt to turns rotating handles (for example, a door knob)
  • No observable behavior matching this milestone
Emerging

Occasionally or inconsistently turns rotating handles (for example, a door knob)

  • Occasionally or inconsistently turns rotating handles (for example, a door knob)
  • Requires significant support or prompting
Developing

Frequently turns rotating handles (for example, a door knob) with some support

  • Frequently turns rotating handles (for example, a door knob) with some support
  • Shows the behavior in familiar contexts
Secure

Consistently turns rotating handles (for example, a door knob) across contexts

  • Consistently turns rotating handles (for example, a door knob) across contexts
  • Performs independently without prompting
Reflexive

Readily turns rotating handles (for example, a door knob) and extends the behavior

  • Readily turns rotating handles (for example, a door knob) and extends the behavior
  • Shows flexibility and adaptation in approach

Activities for this (1)

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 →