M.Ed. (Educational Leadership) / One of the most important choices that a student has to make is that of a career. Because of the financial implications, it is of the utmost importance that a student makes the right choice. To be able to do so, the student must know him-/herself and must be aware of the demands of the specific career. The purpose of this study is to determine whether a student's self and career perception have an influence on the successful completion of his/her studies. The point of departure of this study is the perceptual tradition and self-concept theory. This tradition operates on the premise that all behaviour is a function of the individual's perceived world. Each person has a unique system of perceptions about the self and this self-concept generates behaviour and is selective as far as the assimilation of other perceptions is concerned. This tradition maintains that each person is a conscious agent who considers, constructs, interprets and then acts. Research was undertaken to investigate the self and career perceptions of students and the effect that they may have on successful career choices. The most important findings were: The students all have a positive self-concept as well as a positive perception of the future. They all feel that the economy and politics will not have a negative influence on their future career. Students who have made a successful career choice had a thorough knowledge of their future careers and of their own ability, likes, dislikes and interests whereas students who have made a wrong choice did not have such knowledge at first. The following is recommended: The vocational guidance teacher should guide pupils towards in-depth self-perceptions and career perceptions.