Which of the following illustrates an effective method of assessing writing development?

The choice that illustrates an effective method of assessing writing development is the review of students' journals for their regular expression of thoughts. This method allows educators to see a continuous and authentic demonstration of a student's writing skills over time. Journals encourage students to express themselves freely, fostering creativity and critical thinking. Moreover, by regularly reviewing these writings, educators can identify individual progress, recurring themes, and specific areas where a student may need support or further development.

This ongoing assessment provides insight into a student's voice, style, and ability to organize ideas coherently. It also allows for more personalized feedback, as educators can address the unique strengths and weaknesses of each student based on their journal entries. This contrasts with methods that rely on singular events or limited formats, as the journal approach provides a richer, more comprehensive understanding of writing development.