Scribbling Through Imitation

merged.cognitive.scribbling_imitation_11to20mo

Thinkingmeasurable12mo–2.2y

Measured by 2 instruments· Cross-instrument confidence:

What this is

Child imitates scribbling back and forth after watching adult (or already scribbles independently)

Instrument	Approach	Age range	Mapping confidence	Ref
ASQ-3 24mo Ages & Stages Questionnaires, Third Edition — 24 Month Questionnaire	Parent screening report Subscale: Problem Solving	22mo–2.2y		problem_solving_q2
Bayley-4 Bayley Scales of Infant and Toddler Development, Fourth Edition	Clinician observation (developmental) Subscale: Cognitive	1mo–3.5y		cognitive.scribble_imitation

“Approach” describes how the instrument assesses this construct, not the specific items. We never reproduce proprietary test items.

Consensus window: 22mo–2.2y (all 2 instruments overlap).

Baseline: developmental_24mo_en_gbAge: 2yLocale: en-GBTone: mixed

“If you draw a line on paper and hand {child_name} the crayon, does {he_she} copy the line?”

Follow-up: “Is {his_her} line roughly the same direction as yours, or more of a general scribble?”

Not yet

Holds crayon but doesn't draw, or chews it

Emerging

Makes marks on paper after you demonstrate

Developing

Copies a single stroke roughly in the same direction

Secure

Imitates vertical and horizontal lines clearly

The same canonical item shows up on the developmental page with prerequisites, activities, and full developmental context.

ASQ-3 24mo
Squires, J., Bricker, D. (2009). The development of the Ages and Stages Questionnaires
doi:10.1111/j.1365-2214.2009.00996.x
Bayley-4
Aylward, G.P. (2020). New Bayley-4 Normative Data: Implications for Clinical Practice
doi:10.1097/DBP.0000000000000739