Future research
SECONDARY
Our results suggest the usefulness of further studies applied to other educational levels such as secondary or primary education; although the groups at such levels are not 3usually that large, the demand and trend for group activities seems to be growing continuously. Another line would be to analyze which questionnaire and variables perform better. Since our flexible approach can adapt to any questionnaire, it would be possible to consider the Belbin roles used by other studies [Additionally, on the one hand Konert et al. [