Which tests are commonly used to evaluate language skills?

The Clinical Evaluation of Language Fundamentals (CELF) and Peabody Picture Vocabulary Test (PPVT) are specifically designed to assess various aspects of language skills. The CELF evaluates receptive and expressive language abilities, including elements such as grammar, vocabulary, and sentence structure, making it a comprehensive tool for understanding a child's language functioning. The Peabody Picture Vocabulary Test focuses on receptive vocabulary knowledge, which is critical for effective communication and academic success.

These tests provide valuable insights into a student's language capabilities and can identify areas of need for intervention or support. Their focus on language skills distinguishes them from the other assessments mentioned, which may assess broader cognitive abilities or other topics unrelated to language specifically. Thus, the combination of CELF and Peabody tests is particularly relevant for evaluating language proficiency among students, making them the correct choice for this question.