Final answer:
Over-processed hair is indicated when the hair is straighter at the scalp and curlier at the ends.
Step-by-step explanation:
An indication of over-processed hair is when the hair is straighter at the scalp and curlier at the ends. This can occur when the hair undergoes chemical treatments, such as perms or relaxers. Chemical reactions in these processes can weaken the hair structure, causing it to lose its natural texture and curl pattern. As a result, the scalp area may remain straight while the ends become more curly.