The correct answer is C. Visual problem.
A student who is constantly rubbing his eyes and is inattentive during blackboard work may be having a visual problem. This could be due to a number of factors, such as nearsightedness, farsightedness, astigmatism, or amblyopia. If a student is having difficulty seeing the blackboard, they may try to compensate by squinting, leaning forward, or sitting in the front of the class. They may also rub their eyes frequently or complain of headaches. If you are concerned that a student may have a visual problem, it is important to have them evaluated by an eye doctor.
A. Adjustment problem is not the correct answer because it is too broad. An adjustment problem could refer to any number of things, such as difficulty adjusting to a new school, a new teacher, or a new set of expectations. It is not specific enough to explain why a student would be constantly rubbing their eyes and inattentive during blackboard work.
B. Hearing problem is not the correct answer because it is not the most likely explanation for the student’s symptoms. If a student had a hearing problem, they would likely have difficulty understanding what the teacher is saying. They may also ask the teacher to repeat themselves frequently or have difficulty following directions. The student in this case does not seem to be having any difficulty understanding the teacher, so a hearing problem is not the most likely explanation for their symptoms.
D. All of the above is not the correct answer because it is not supported by the evidence. The student in this case is only exhibiting symptoms that are consistent with a visual problem. There is no evidence to suggest that they are also having an adjustment problem or a hearing problem.