What type of assessment is used to measure letter knowledge?

The Letter Naming Fluency Assessment is specifically designed to evaluate a student's ability to recognize and name letters quickly. This measure is essential in early literacy development, as it reflects a child's familiarity with the alphabet, which is crucial for reading readiness. Children who can fluently name letters are likely to possess a solid foundation for further literacy skills, such as phonics and word identification.

In contrast, other assessments mentioned serve different purposes. Phonemic Awareness Tests assess a child's ability to hear and manipulate sounds in spoken words, which is distinct from recognizing and naming letters. Reading Comprehension Assessments focus on understanding and interpreting text, assessing a student’s ability to derive meaning from reading, rather than their knowledge of letters. Writing Skills Assessments evaluate a student's writing abilities, including grammar and composition, rather than their foundational knowledge of letters.

Thus, the Letter Naming Fluency Assessment is the most appropriate choice for measuring letter knowledge.