PSI Cosmetology Practice Exam

Which combination of density and texture would create the MOST volume in a hairstyle?

1. Fine-straight hair

2. Thick-coarse hair

3. Medium-wavy hair

4. Thin-curly hair

The correct answer is: Thick-coarse hair

The combination of thick-coarse hair contributes to the most volume in a hairstyle due to the inherent characteristics of this hair type. Thick hair strands themselves occupy more space, which naturally adds fullness and body to any style. Coarse texture is generally more resilient and can hold shapes and styles better than finer or thinner strands, leading to a more voluminous appearance. When styling, thick-coarse hair can support various techniques, such as layering or teasing, which further enhance volume. Additionally, the larger diameter of coarse hair often allows for more air to be trapped between strands, creating a lifted and fuller effect. In contrast, the other hair types listed typically have characteristics that do not create as much volume. For example, fine-straight hair tends to lie flat and can easily become weighed down. Medium-wavy hair might offer some volume but typically lacks the body provided by coarse textures. Thin-curly hair often has a tighter curl pattern, which can create appearance of volume but may also result in less overall fullness compared to thicker strands.