A reader gets the hints based on sound-symbol correspondences to decode and comprehend the text. What is this known as ?

The correct option is Graphophonic cues.

Explanation:
In reading instruction and literacy development, readers rely on various cueing systems to decode and comprehend written text. The primary types of cues include:

1. Graphophonic Cues: These involve the connection between sound (phonic) and visual symbols or letters (grapho). When a reader uses sound-symbol correspondences, letter combinations, and phonics patterns to decode words and construct meaning, they are using graphophonic cues.

2. Syntactic Cues: These relate to the grammar, sentence structure, and word order of the language to figure out an unfamiliar word.

3. Semantic Cues: These involve the meaning of the words and context within the passage to aid comprehension.

4. Metalinguistic Cues: These refer to the awareness of language structures and how language works as an object of thought.

Since the question specifically asks for hints based on sound-symbol correspondences used to decode text, this process is known as Graphophonic cues.