Answer:
Reinforce gradual approximations to the desire goal of completing 100% of the assignments
Step-by-step explanation:
Melvin realized that his students are having difficulty completing all tasks and establishing a friendly relationship between him and his students. Melvin needs to establish a rapprochement relationship with the students, this approach must be done naturally and gradually so that the students begin to gradually build trust with the teacher. With this approach, students will become increasingly comfortable in doubting their tasks and overcoming their difficulties. Over time students will be able to complete 100% of the tasks.