This study explored how perceptions of reciprocal support in mentoring influence mentors' and proteges' intent to extend work-related help to coworkers in organizations. Our findings shed light on the role that organization-based self-esteem (OBSE) and affective organizational commitment (AOC) play as mediators in transmitting the effect of…

This paper describes the development of different lesson plans dealing with authentic and controversial socio-scientific issues in the framework of climate change. These lesson plans orient themselves along the socio-critical, problem-oriented approach to science teaching. They deal with the use of bioethanol as an alternative fuel and with the…