Adolescent 1 Career Choice 1 Expectancy value Female 1 Growth-mixture modeling 1 Humans 1 Longitudinal Studies 1 Male 1 STEM persistence 1 Science 1 Science identity development 1 Self Concept 1 Social Identification 1 Students 1 Superior Sagittal Sinus 1 Time Factors 1 Universities 1 Young Adult 1 adolescent 1 decision making 1 female 1 human 1 longitudinal study 1 male 1 psychology 1 science 1 self concept 1 social behavior 1 student 1 superior sagittal sinus 1