What type of word sorting involves the teacher defining the process for categorizing words?

The correct answer is found in the concept of a closed word sort. In a closed word sort, the teacher provides specific categories and defines the criteria for how words should be sorted into those categories. This structure allows students to focus on the characteristics of the words being sorted, such as phonetic features or parts of speech, based on the predetermined categories.

This method helps guide students in understanding the targeted vocabulary or language concept because they work within defined parameters. It contrasts with an open word sort, where students are free to create their categories without guidance, which encourages independent thinking but lacks the specific direction that the closed sort offers. The other options, such as double-entry journals and guided reading-thinking activities, refer to different instructional practices not directly related to word sorting.