gender
father's education
mother's education
algebra 1 in h.s.
algebra 2 in h.s.
geometry in h.s.
trigonometry in h.s.
calculus in h.s.
math grades
grades in h.s.
math achievement test
mosaic, pattern test
visualization test
visualization 2
scholastic aptitude test - math
ethnicity
religion
ethnicity reported by student
item01 motivation
item02 pleasure
item03 competence
item04 low motiv
item05 low comp
item06 low pleas
item07 motivation
item08 low motiv
item09 competence
item10 low pleas
item11 low comp
item12 motivation
item13 motivation
item14 pleasure
mosaic pattern test 2
item04 reversed
item05 reversed
item08 reversed
item11 reversed
competence scale