What challenge does the speaker identify regarding the student's motivation?

The choice highlighting the lack of viable feedback is pertinent to the challenge of student motivation because effective feedback is crucial in the learning process. When students do not receive constructive and meaningful feedback, they may feel uncertain about their progress and unclear on how to improve. This absence of guidance can lead to frustration and disengagement, diminishing their intrinsic motivation to engage with the material and strive for academic success.

In contrast, feeling overwhelmed by assessments, personal issues, or struggling with understanding the curriculum may pose challenges to motivation as well, but these aspects can often be addressed through support systems, mentorship, or instructional adjustments. However, the lack of viable feedback specifically points to a gap in communication between educators and students that can directly undermine a student’s sense of competence and agency in their learning journey. Providing clear, actionable feedback can empower students, helping them to set goals and achieve a greater sense of accomplishment, which is vital for maintaining their motivation.