Research traditions in social sciences and their methodological rationales

The aim of this article is to review and describe the most common research paradigms in social sciences in order to then use this knowledge to inform the choice of research methods. Paradigms are defined here as traditions generated by the diversity of ways of understanding reality and the associated beliefs about what knowledge is and how it can be created. Research traditions can be characterised by the coherence in the articulation of their ontology, epistemology and the corresponding methodologies. The traditions studied here are Logical Empiricism, Constructivism, Conceptualism (or Productive Science in the Aristotelian tradition), and Phenomenology. For each one, the corresponding methodologies are described, their rationales are presented and detailed and some methodological developments are explained, with a special focus on those most often used in Psychology and Education. Because the advancement of social sciences requires integrating findings into broader theoretical frameworks, the article argues in favour of the need to explicitly include paradigmatic and methodological rationales in the justification of the choice of research method. It is seen as a necessary step in establishing the relevance of research and to facilitate the integration of perspectives. The need for this awareness increases when the scientific community has diverse backgrounds and/or the scope of a field is wide or interdisciplinary. Additionally, integral approaches require the bringing together of research from a range of paradigms. In these cases, the explicit presenting of this rationale is a reasonable requirement to further ensure the quality of a piece of research. L’objectiu d’aquest article es revisar i descriure els paradigmes d’investigacio mes frequents en ciencies socials per tal d’utilitzar aquest coneixement per a l’eleccio dels metodes d’investigacio. Els paradigmes es defineixen aqui com a tradicions generades per la diversitat de maneres d’entendre la realitat i les creences associades sobre el que es el coneixement i com es pot crear. Les tradicions d’investigacio es poden caracteritzar per una coherent articulacio de la seva ontologia, epistemologia i metodologies corresponents. Les tradicions estudiades aqui son l’empirisme logic, el constructivisme, el conceptualisme (o la ciencia productiva en la tradicio aristotelica), i la fenomenologia. Per a cadascuna, es descriuen les metodologies corresponents, es presenten i es detallen les seves raons i s’expliquen alguns desenvolupaments metodologics, amb un enfocament especial en els mes utilitzats en Psicologia i Educacio. Com que l’avanc de les ciencies socials requereix la integracio de troballes en marcs teorics mes amplis, l’article defensa la necessitat d’incloure explicitament fonamentacions paradigmatiques i metodologiques en la justificacio de l’eleccio del metode d’investigacio. Es considera un pas necessari per establir la rellevancia de la recerca i facilitar la integracio de les perspectives. La necessitat d’aquesta consciencia augmenta quan la comunitat cientifica te diversos origens i / o l’abast d’un camp es ampli o interdisciplinari. A mes, els enfocaments integrals requereixen la unio de recerques provinents de diversos paradigmes. En aquests casos, la presentacio d’aquesta fonamentacio es un requisit raonable per garantir encara mes la qualitat d’una investigacio.