Young girls
Specific actions are necessary in order to overcome the cultural issues constructing barriers against the choice of some fields by young girls. This level is very important and needs a special attention because it prepares also the reservoir for the upper levels. In order to make cultural changes in advanced industrial countries, it seems to be necessary to develop targeted programs for young girls in STEM (Science, Technology, Engineering, and Mathematics) fields to encourage them to choose scientific and engineering fields. It is essential to give confidence to girls in their capacities in mathematics and scientific fields and to work with teachers, schools, and parents in order to shatter stereotypes and increase the number of girls choosing scientific and engineering fields.