THE EFFECT OF PRINCIPAL MANAGERIAL SKILLS ON STUDENT DISCIPLINE: Analysis of Implementation Based on Management Stages

: There are many things that affect student discipline, one of which is the principal's managerial skills. Because disciplinary competence is not only the teacher's mandate, but especially the ability of the principal to do managerial. In this regard, this study aims to determine the influence of the principal's managerial skills on student discipline. The research method used is quantitative by using simple linear regression analysis which is used to obtain the value of the correlation coefficient and also the regression coefficient. The population in this study, the teachers of SMA Negeri 6 Pekanbaru totaling 70 people and the sample amounted to 60 people. From the calculation results of simple linear regression analysis, the regression equation is obtained, namely: Y=-411 + 1.580, so it can be interpreted that one unit of student discipline score will affect the principal's management by 1.580 at a constant -411. From the results of the study it was concluded that there was an influence of the principal's management on student discipline. This is evidenced from the results of the regression analysis obtained tcount of 15.092 > ttable 1.684 with Sig (0.000)<α (0.05). The results of this study have implications for the development of a principal's management model in improving student discipline.


INTRODUCTION
School is an institution that is complex and unique.It is complex because the school as an organization contains various dimensions which are interrelated and mutually determine each other.While the unique nature shows that the school as an organization has certain characteristics that are not shared by other organizations.The characteristics that place the school have its own character, where the teaching and learning process occurs, where the acculturation of human life takes place.
Because of its complex and unique nature, schools as an organization require a high level of coordination.School success is the success of the principal as a leader.
Principals are successful when they understand the existence of the school as a complex and unique organization, and are able to carry out the role of the principal as someone who is given responsibility for leading the school.

Studies of the success of school principals
show that the principal is someone who determines the center point and rhythm of a school.(Fauzi, 2021) Leadership as a management function is very important to achieve organizational goals.With very heavy leadership as if forced to face various factors such as structure or order, coalitions, power and environmental conditions of the organization.On the other hand, leadership feels like it can easily become a tool for extraordinary solutions to any problems that are befalling an organization.The role as a leader reflects the responsibility of the school principal to mobilize all available resources in the school, so that a work ethic and high productivity are born in achieving goals.(Faizah, 2019) Improving the quality of education in schools needs to be supported by the managerial abilities of school principals, schools need to progress from year to year, therefore good relations between teachers need to be created so that a Meanwhile, the reflection of discipline is easily seen in public places, more specifically in schools where many violations of school rules are committed by students who lack discipline.(Faizah, 2019).
Discipline is the key to success, because discipline will grow in a firm character in holding on to principles, diligent in business, unyielding in truth and willing to sacrifice for the sake of  (Zohriah, 2005).
In The principal as a leader should be able to be more assertive in dealing with student discipline issues, not only make rules but must be able to provide strict sanctions to students who violate them, so that a deterrent effect arises for students, with this it is hoped that the level of student discipline will be higher.
(   From this statement it can be formulated as follows: SE = beta coefficient x simple correlation coefficient (zero order) x 100%.

RESULTS AND DISCUSSION
Teacher Responses About Principal Management: Based on the total acquisition of the overall teacher's responses to the principal's management it can be concluded that the average response of teachers who stated strongly agreed was 29.37%, agreed 66.11%, doubtful was 3.77% , and did not agree by 0.75%.and strongly disagree 0%.From conducive and pleasant working climate and atmosphere is established.Likewise, the arrangement of physical appearance and school management needs to be fostered so that schools become an educational environment that can foster students' creativity, discipline and enthusiasm for learning.(Ayatullah, 2020) One of the principal's roles in school-based management is that of a manager, as a manager in essence that is carrying out the process of planning, organizing, implementing, leading and controlling the efforts of members of the organization and utilizing all organizational resources in order to achieve the goals set.In order to carry out its function as a manager, the principal must have the right strategy to empower education staff to improve their profession and encourage the involvement of all educational staff in various activities that support school programs.The principal is one of the components of education that has the most role in improving the quality of education, there is a close relationship between the quality of the principal and various aspects of school life such as school discipline, the cultural climate of the school, and the reduction of students' naughty behavior.(Winda Wardhani, 2018).Discipline is a reflection of the life of the nation's people.That is, from the description of the level of discipline of a nation, it can be imagined how high and low the level of national culture it has.
terms of mobilizing the school principal to cooperate with teachers who specifically handle student discipline, in this case the principal directly mobilizes the homeroom teacher, BK, student vice principal who directly handles students, besides that it also mobilizes teachers to improve student discipline in the process learn to teach in class.Even so, the school principal's efforts to mobilize are not optimal, so that disciplinary violations by students are still clearly visible, for example in terms of neatness in dressing, not wearing uniforms according to the specified day, not wearing uniform accessories such as ties and hats during the flag ceremony and even this violation carried out by students in the implementation of mid-semester exams, so that students who violate must receive sanctions, namely tests in exile (labor and library).(Ismuha et al., 2016).In terms of supervising the principal is assisted by teachers, especially the deputy head of student affairs and picket teachers along with school guards to oversee disciplinary irregularities committed by students.But in the author's observation, elements of negligence in terms of supervision are still visible, so that this becomes an opportunity for students to commit disciplinary violations, for example climbing the fence because they are late and leaving the school environment without reporting to the picket teacher.
so far; (2) the teacher is the basis for developing a variety of educational activities that can improve student discipline, besides that it is also the basis for determining the right method for internalizing disciplinary values in students; (3) for students this research contributes to disciplining students in learning, worship activities, and so on; (4) for other researchers, the results of this study can later become the basis for further in-depth and broader research, especially on aspects that have not been touched by this research, such as the formreward and punishment, as a step to reward and punish student indiscipline, and also as motivation to students.how far or how large the value of the dependent variable is if the independent variable is changed.There is a close relationship between correlation and regression.Correlation techniques are used to analyze the strength of the relationship between variables, while regression is used to predict changes in certain values when other variables change.This research was conducted at SMA Negeri 6 Pekanbaru.Data collection was carried out from March to April.The population in this study were 70 teachers at SMA Negeri 6 Pekanbaru and the sample in this study were teachers at SMA Negeri 6 Pekanbaru, in the form of a questionnaire usingscale likert.Each answer is associated with a form of statement or attitude support which is expressed in words, namely, Strongly Agree (SS=5), Agree (S=4), Doubtful (RG = 3), Disagree (TS 2) Strongly Disagree Agree (STS = 1).Giving this score with consideration, the highest answer is given a score of 5 because there are 5 alternative answers, then each answer item is arranged from the highest score down.In addition to questionnaires, data collection also used documentation study techniques: In this case documentation techniques were used to find out the number of teachers, students and data about schools.This technique is used to collect written data relating to the principal's management in relation to student discipline.With regard to validity, in this study the validity used was internal validity, namely the validity achieved if there was a match between the parts of the instrument as a whole (Arikunto, 2010).In testing the validity of this researcher uses the programSPSS for windows, then the reliability test is the author uses the program's toolsSPSS for windows.Data analysis using descriptive analysis techniques, this descriptive study aims to describe the data on the instrument of the influence of the principal's management (X) and student discipline (Y).In accordance with the objectives of this study, the authors use descriptive analysis techniques with the formula used is as follows: P = FN x 100% P is the percentage, F is the frequency, and N is the number of samples.In order to interpret the score obtained through the calculation of the questionnaire, to get the percentage it is adjusted according to the criteria put forward by Arikunto (2010: 282) as follows: students and teachers, and second, managing activities that are deliberately created to form student discipline.Both of these things will not be possible for the teacher to carry out simultaneously, so it is the principal who plays a role.improve their abilities in carrying out their functions as managers in schools; (2) to improve student discipline, principals are expected Tuti Syafrianti, Eka Sukmawati | 45 to be able to manage existing resources at school and outside school, provide motivation, guidance, role models and always be consistent in making decisions related to discipline; (3) Teachers, staff and employees are expected to be able to support and cooperate well in carrying out their duties, especially teachers as educators; (4) related institutions should be able to support efforts made by school principals to improve student discipline and be more selective in appointing and selecting school principals because this can affect the schools they lead.

Table 1 .
Questionnaire Calculation Criteria