Juan Etxeberria Murgiondo is Doctor of Educational Sciences and has a degree in Exact Sciences (Statistics). He is a lecturer professor in the University of the Basque Country. He is author of several books and numerous articles in the field of Applied Statistics and, specially, about the regression methods and Multivariant Analyses. He is also author of several scientific articles in which the keys to pay attention to the affective-sexual diversity in the educational context from a whole school approach, and the situations and problems of homophobic and transphobic bullying in school contexts, are analysed, along with the strategies to promote the attention to the affective-sexual and gender diversities in schools.

By means of this conference, we want to state the need and importance of dealing and paying attention to the affective-sexual and gender diversities, and of dealing with the different situations of homophobic and transphobic bullying in educational contexts. In order to do that, we will present the results of the last studies related to the bullying that those students who have no normative sexual and gender orientations, or that they do not fullfil with the gender stereotypes stablished, suffer in educational centres. We will also analyse the different strategies that help to promote safe school atmospheres, free of homophobic and transphobic, and present some initiatives launched in the Basque Country, along with some of the results obtained.