What is a Phase Review Process. A Phase Review process, also referred to as a Stage-GateÂ® process, is a project management technique, in which an initiative or project (e.g. product development, process improvement, business change, etc.) is divided into phases (or stages) separated by tollgates.
Definition of persistence for English Language Learners. : 1  the quality that allows someone to continue doing something or trying to do something even though it is difficult or opposed by other people. : 2  the state of occurring or existing beyond the usual, expected, or normal time.
In online education, persistence has evolved as a more complex set of factors that is unrelated to knowledge and results in student success (Park & Choi, 2009). In this review, persistence will be treated as a multi-faceted phenomenon that leads to completion of an on-line program of study.