Final answer:
Children extend a learned word to other objects in the same category through overregularization, where they apply general language rules to exceptions. This indicates their understanding of language rules and structures.
Step-by-step explanation:
When children learn a word and then extend it to other objects in the same category, they are using overregularization.
Overregularization is a cognitive process observed in language development in which children apply language rules, such as those for creating plurals or past tense, to words that are exceptions to those rules. For instance, instead of learning irregular forms like 'mice' or 'geese', children might say 'mouses' or 'gooses', showing they understand the general rule even though they haven't learned the specific exceptions. This form of generalization is indicative of their growing understanding of linguistic structures, even as they navigate through the intricacies of language exceptions.
Recall strategy, logical extension, and memory consolidation refer to different aspects of cognitive processing. A recall strategy is a retrieval method for accessing information without cues, logical extension involves applying known information to new but related situations, and memory consolidation is the process of stabilizing a memory trace after initial acquisition, often occurring during sleep.