El presente proyecto de investigación se propone realizar una delimitación conceptual y operacional del perfil profesional del psicólogo en base a las competencias profesionales, dando lugar al diseño de un instrumento de medición de actitudes del psicólogo ante la ética profesional. En esta investigación concebimos las actitudes desde una perspectiva genético-estructural, considerando que las actitudes son elementos primarios en la formación de las representaciones sociales y fundamentales para la estructuración de conocimiento social. Este estudio, de carácter exploratorio descriptivo, consta de cuatro fases, cuyos resultados confluyen en la organización lógica y sistematización de los conocimientos acerca de la ética profesional del psicólogo. Palabras Clave Ética, psicología, actitudes, educación Abstract ATTITUDES OF UNIVERSITY STUDENTS OF DEGREE OF THE FACULTY OF PSYCHOLOGY OF THE UNIVERSITY OF BUENOS AIRES CONCERN OF THE PROFESSIONAL ETHICS In this investigation we conceive the attitudes from a genetic - structural perspective, considering that the attitudes are primary elements in the formation of the social and fundamental representations for the structure of social knowledge. We seek to relieve the attitudes that there present the students of degree of the career of psychology of the university of Buenos Aires as for professional ethics, so only departing from the attitudes that are installed in the students we can think, to future, what changes are necessary to form professionals more compromised ethically with his profession.This study,of exploratory descriptive character,consists of four phases, which results come together in the logical organization and systematizing of the professional profile of the psychologist based in the professional competitions, giving place to the design of an instrument of measurement of attitudes of the psychologist before the professional ethics. Key Words Ethics, psychology, attitudes, education