Haircutting and Hair Shaping
Domain 3, Haircutting and Hair Shaping, tests sectioning, elevation, guide placement, tension, and the geometry that determines a finished shape. The exam favors questions where a small change in elevation or overdirection changes the entire silhouette.
Core rules
- Elevation is the angle at which hair is held from the head: 0° builds one-length weighted lines, 45° builds graduation, 90° builds uniform layers, and 180° builds long layers.
- A guide is the length reference; a stationary guide stays in place, while a traveling guide moves with each section.
- Tension must be consistent; uneven tension produces uneven lines even when elevation is correct.
- Overdirection pulls hair away from its natural fall to create length or blend; it must be deliberate, not accidental.
- Texturizing removes bulk or creates movement; it should follow the shape already established.
Worked example
A graduated bob is requested with stacked volume at the nape and length toward the face. At the nape, hold hair at 45° elevation with a traveling guide, then gradually reduce elevation toward the perimeter. Reasoning: 45° elevation creates the graduated build-up; reducing elevation near the perimeter prevents unwanted layering and preserves the bob line. Cutting the entire head at 90° would produce uniform layers, not a graduated bob.
Traps that cost marks
- Confusing 0° elevation with “no tension”; one-length cutting still requires firm, even tension.
- Using a traveling guide when a stationary guide is needed for a consistent perimeter.
- Adding texturizing before the base shape is complete, which removes control and hides errors.
- Ignoring natural growth patterns at the hairline and nape, causing holes or uneven corners.