Which of the following encompasses oral speech, sign language, and fingerspelling?

The correct choice represents a comprehensive communication strategy that integrates multiple modalities for conveying information. Total communication is an approach that combines oral speech, sign language, and fingerspelling, allowing individuals to utilize the mode of communication that best suits their needs and preferences. This method acknowledges that different individuals—especially those who are deaf or hard of hearing—may benefit from various forms of communication depending on their unique circumstances, language proficiency, and learning styles.

Total communication fosters inclusivity and can enhance understanding by providing multiple avenues for expression and comprehension, which is especially vital in educational settings for students with hearing impairments. This flexibility contrasts with other approaches that may rely solely on one form of communication, potentially limiting access and understanding for those who are more comfortable with different modalities.