Final answer:
The term 'conceptual difficulty' refers to the complexity of ideas and the manner in which they are presented in a book, crucial to consider when choosing books for children that match their cognitive development.
Step-by-step explanation:
The conceptual difficulty when selecting books for children refers to the complexity and presentation of ideas treated in the book. This encompasses how the book introduces and deals with concepts that may challenge a child's understanding, as well as how these ideas are presented throughout the narrative. It's important to consider this when choosing reading material, ensuring it is both appropriate and engaging for the child's cognitive development.
Conceptual difficulty does not solely focus on vocabulary or sentence structure. Instead, it deals with the depth and intricacy of ideas and whether they align with a child's learning and comprehension capabilities. High conceptual difficulty could involve complex themes, abstract concepts, or sophisticated storytelling methods that require a mature level of thinking.
Selecting books with an appropriate level of conceptual difficulty can foster learning, promote critical thinking, and maintain a child's interest in reading. Aspects such as vocabulary, word length, or the physical length of the book can contribute to overall reading difficulty but are separate from the conceptual challenges presented within the content.