Iteration is an important part of the dissertation process, not only in the cyclical relationship of your process to the literature, but also through review and revision. At times, you may receive feedback that seems contradictory to what you had previously received from other instructors. Is this a positive or a negative thing? Defend your position.Iteration is an important part of the dissertation process, not only in the cyclical relationship of your process to the literature, but also through review and revision. At times, you may receive feedback that seems contradictory to what you had previously received from other instructors. Is this a positive or a negative thing? Defend your position.Iteration is an important part of the dissertation process, not only in the cyclical relationship of your process to the literature, but also through review and revision. At times, you may receive feedback that seems contradictory to what you had previously received from other instructors. Is this a positive or a negative thing? Defend your position