1) To what degree do domain-specific and domain-general perceptions of ability under challenge differ by gender? 2) What is the relationship between perceived ability under challenge in mathematics and advanced high school science course enrollment? 3) To what extent does perceived ability under challenge in mathematics predict staying in a STEM field as intended before entering postsecondary education? How is this relationship moderated by gender? 4) What is the relationship between perceived ability under challenge in mathematics and selection of mathematics-intensive science majors (physics, engineering, mathematics, and computer science(PEMC), and how is that relationship moderated by gender?