مصدر الضبط وعلاقته بالاتزان الانفعالي والانضباط الصفي لدى تلاميذ المرحلة الثانوية : دراسة ميدانية على عينة من تلاميذ السنة الثانية ثانوي بولاية أدرار، الجزائر
The study aimed to identify Locus of control (internal/external) and its relationship to emotional balance and classroom discipline among secondary school students, to achieve the objectives of the study, the researcher used the appropriate descriptive correlative approach for this study, the researcher used the following tools: the Noweke and Strickland Scale for Source of Control (reducer), the Emotional Equilibrium Scale prepared by the researchers, Al Jawaldeh and others, and the Class Discipline Scale prepared by the researcher Malki Rabiaa, after verifying the psychometric characteristics (veracity and stability) of the three scales, and collecting data from a sample of (236) second-year secondary school students from 3 high schools in Adrar during the school year (2020-2021), they were selected by random, the researcher applied statistical treatment using a program In SPSS20, she got the following results: 1) There is a statistically significant relationship between Locus of control and emotional balance among second year secondary students. 2) There is a statistically significant relationship between Locus of control and class discipline among the second-year secondary school students. 3) There is a statistically significant relationship between emotional balance and class discipline among second year secondary students. (Author’s abstract)