What does the term "invented spelling" refer to in writing?

Invented spelling refers to the process in which children use their understanding of sounds and spelling patterns to write words, often in a phonetic manner. This approach allows them to apply their knowledge of how letters correspond to sounds, leading them to spell words based on what they hear rather than relying on standard conventions. For example, a child might spell "cat" as "kat" or "night" as "nite," reflecting their grasp of auditory elements of words rather than formal spelling rules. This method is significant in the developmental stages of reading and writing, as it demonstrates a child's phonemic awareness and their efforts to communicate through writing, even if the spelling doesn't conform to traditional norms.

The other options do not align with the concept of invented spelling. Using unusual words introduces variability in vocabulary without focusing on spelling's phonetic aspects. Copying standard spelling is the direct opposite of invented spelling, as it reflects a reliance on established conventions rather than personal phonetic interpretation. Lastly, employing code words relates more to creative expression than to the developmental spelling process inherent in invented spelling.