The particular student is well behaved always cooperative. This student never disagrees with the instructor. The tests scores are failing 95% of the time. Over all gradeis just passing. When asked if there is a problem there is none and no further discussion.The instructor is not able to assertain any information from this student as to what the problem may be. In the classroom setting the student appears to be on task and attentive. Home work has been completed. Student is always quiet and cooperative but doesnot speak up unless asked. The student has been placed in group sessions without success. Has anyone has a similar experience?