*Dear Colleagues, * *Please note that on September 11, the paper and symposia submission will close. * *Please visit the conference website for more information about the program and submission instructions: http://www.bcccd.org/ <http://hirlevelcenter.eu/click.php?hirlevel_id=14731728149698&url=http%3A%2F%2Fwww.bcccd.org%2F>* *BCCCD is the only annual conference entirely focused on cognitive development in Europe. We welcome all the submissions within this research field. Past BCCCD conferences included presentations on topics such as comparative cognition, cognitive bases of culture, conceptual learning, early social cognition, language, numeracy, or object cognition. * *Looking forward to your submissions,* *The BCCCD17 Organizing Committee* *Frances Buttelmann, Gábor Bródy *Conference Chairs