The use of criteria in argumentation and the construction of environmental concepts: a university case study

Araitz Uskola (1) , Gurutze Maguregi (2) , Marilar Jimenez Aleixandre (3)

1 Didactica de la Matematica y de las Ciencias experimentales
2 Didactica de la Matematica y de las Ciencias experimentales
3 Department Didactica das Ciencias Experimentais

We have analysed the processes of argumentation of three university student groups (A: 6 students, C: 5 students and J: 7 students) while making a decision about an environmental problem (selection of a heating system). The discussions took place in three 1 ½ hour sessions that were audio taped and transcribed. For the analysis of the oral discussions, on the one hand, we have taken into account some of the dimensions characterising the quality of this decision-making process, including the number and variety of criteria utilised, whether criteria which did not favour the selected option were considered and whether priorities were established among criteria, and, on the other hand, the use of environmental concepts such as renewable and sustainability as well as the meanings that were constructed for both concepts. We have determined that the students in this study proposed and utilised, both explicitly and implicitly, a high number and great variety of criteria to support their choices, although they were rarely able to consider contradictory evidence; that is, those that demonstrated disadvantages of the option selected. In terms of the construction of knowledge, we observed that in some groups the proposed task favoured the construction of a concept of sustainability that took the future into consideration and which was utilised as the most important justification in their selection. In terms of the concept of renewable, we found that they did not only relate depletion of resources to economic consequences. We discuss the implications for the educational competence development.

Mots clés: Social Sciences & Humanities

Araitz Uskola, Gurutze Maguregi, Marilar Jimenez Aleixandre. The use of criteria in argumentation and the construction of environmental concepts: a university case study. International Journal of Science Education, 2010, 32 (17), pp.2311. ⟨10.1080/09500690903501736⟩. ⟨hal-00570714⟩