Glossary of children's drawing terms

Scribbling stage: The first drawing stage, roughly ages 2 to 4. It begins with uncontrolled marks, moves to controlled marks, and ends with the child naming what they drew after drawing it.
Pre-schematic stage: Roughly ages 4 to 7, when the first recognisable figures appear. Size and colour bear no relation to reality; a person may be drawn larger than a house.
Schematic stage: Roughly ages 7 to 9. The child builds a personal drawing formula for each object and reuses it. The ground line and sky line appear in this stage.
Schema: The personal drawing formula a child develops for an object. Once built, the same house and the same person come out identically every time; that repetition is a sign of mastery.
Tadpole figure: A human figure with no torso, legs joined directly to the head. It is the most characteristic drawing of the pre-schematic stage and is expected between ages 4 and 7.
Baseline: A horizontal line drawn near the bottom of the page with figures standing on it. It shows the child has begun organising space and is one marker of the schematic stage.
X-ray drawing: Drawing things that shouldn't be visible — furniture seen through the walls of a house, food inside a stomach. It is an expected mode of expression at younger ages.
Exaggeration: Drawing an element the child considers important disproportionately large. It isn't read on its own: drawing order and the space left on the page also determine size.
Pencil pressure: The force applied to the pencil while making a mark. It is primarily a measure of motor control and evens out with age; tying it to emotion requires a sustained departure from the same child's own norm.
Projective drawing test: A family of techniques that aim to infer a child's inner world from their drawing. Their diagnostic validity alone is limited; in clinical practice they are used to open a conversation.
DAPDraw-A-Person: A technique in which the child is asked to draw a person. The number of details is used to estimate cognitive maturity; it is weak as a personality measure.
HTPHouse-Tree-Person: A technique in which the child is asked to draw a house, a tree and a person. Interpretation depends heavily on the practitioner and standardisation is limited.
KFDKinetic Family Drawing: A technique in which the child is asked to draw everyone in their family doing something. It opens a conversation through who is drawn, who is missing and the distance between figures; it does not measure family relationships.
Lowenfeld's stages: The model Viktor Lowenfeld described in 1947, defining children's drawings across five stages from scribble to realism. A 2025 study found the order held, but that transition ages varied significantly between children.