PSI Barbering Practice Exam

Hair texture refers to the degree of __________ of individual hair strands.

1. Thickness

2. Coarseness

3. Density

4. Porosity

The correct answer is: Coarseness

Hair texture specifically pertains to the degree of coarseness of individual hair strands. This characteristic helps to identify whether hair is fine, medium, or coarse, which can affect how hair styles hold, how it responds to treatments, and how products can be applied effectively. Coarseness indicates the thickness and diameter of a single strand of hair, making it an important aspect of hair care. For instance, coarser hair typically has a wider diameter and can feel stronger or more resilient, while finer hair tends to be softer and may require different care strategies to prevent damage and maintain style. Other options like thickness, density, and porosity relate to different aspects of hair but do not specifically define texture. Thickness refers to the width of an individual hair strand. Density concerns the number of hair strands present on the scalp, and porosity involves how well hair absorbs and retains moisture. Understanding these distinctions is essential for effective hair styling and maintenance.