Today the situation of students’ attrition can be considered as one of the most controversial issues in the sphere of education. The fact is these problems can be predicted by tutors and administration of institutes because the process is gradual. To avoid problematic situations and support the students at risk, it is necessary to implement definite alert warning programs which can prevent their attrition. Moreover, it is important to pay attention to the factors which can contribute to the effectiveness of their implementation. Early alert system is an intervention model organized as a software program with the help of which instructors and special advisors (student-support agents) can analyze students’ poor academic performance or a low level of persistence in order to predict students’ further problems and possible attritions (The Hanover Research Council, 2008). The most typical early alert systems include lists of students at risk and blanks which are worked out according to definite criteria to help instructors complete them. Thus, instructors have the opportunity to provide the necessary information about students’ performance in the program. Every time when instructors want to refer to the student in order to provide definite measures, they can complete the blank and give the reasons for referral. An e-mail explaining the character of the problem will be sent to advisors and students (The University of Iowa, 2008). According to the results of the responding team’s work, personal interviews or meetings with students can be organized (UCSEE, 2010). There are several types of early intervention systems. In the report presented by the Hanover Research Council, the authors analyze four main models (‘red flag’, early alert system, ‘predictive’, and probation assistance models) as the methods to address students’ problems and prevent the attrition (The Hanover Research Council, 2008). For instance, early alert systems are used in Adelphi University Monmouth University and University of Minnesota. Their programs are based on the principles of on-line communication and e-mails between tutors, advisors, and students with the help of which students and advisors learn the details of students’ difficulties in studying and implement definite measures (The Hanover Research Council, 2008). It is possible to determine advantages and disadvantages of implementing early alert system models in institutes. The drawbacks of the process are connected with the regularity of providing the necessary control and with determining the main factor according to which this control is provided. It is important to notice that students are always at risk to experience definite challenges in studying because there are several kinds of alerts for students. They are the alerts which prior to the start of terms (application tests) and occurring during terms (at the beginning, at the middle, at the end) (UCSEE, 2010). The effectiveness of using the program decreases when only one kind of alerts is examined. That is why it is more effective to study students’ results and successes at several stages in order to prevent early difficulties and problematic situations and the deve