Because assessments in ALEKS are important, it is essential that they be conducted according to certain guidelines. If there is an atmosphere permitting disturbances or distractions, students will not obtain the benefits the system is capable of providing. If assessment results are inaccurate, the system will give the student inappropriate problems and progress will initially be impaired. The system will recover and find the right level, but the student may still experience a degree of frustration. In order to avoid this, it is strongly recommended that the first assessment be taken under the instructor's supervision (See Sec. 3.9).