New Hampshire Barber Practice Exam 2025 - Free Barber Practice Questions and Study Guide

Layering hair is a technique used to add dimension, shape, and volume to a hairstyle. When hair is layered, the scissors or cutting tools create varying lengths throughout the hair. This variation helps to create movement and texture, allowing for a more dynamic look. The layers can also help to remove bulk from thick hair, making it more manageable and lively. Consequently, this technique can enhance the natural volume of the hair, giving it a fuller appearance and making it look more styled without being flat.

In contrast, other options such as creating curls or introducing highlights do not fundamentally describe the primary purpose and outcome of layering. Curls are typically a result of specific styling techniques rather than cutting methods, while highlights refer to coloring techniques that add depth and brightness to the hair but don't affect its overall shape. A flat appearance generally results from one-length cuts instead of layers, which add dimension instead of reducing it.