ST43Q1

If I put in enough effort, I can succeed in mathematics.

ST43Q2

Whether or not I do well in mathematics is completely up to me.

ST43Q5

If I wanted to, I could do well in mathematics.

ST43Q6

I do badly in mathematics whether or not I study for my exams.

Dropped:

ST43Q3

Family demands or other problems prevent me from putting a lot of time into my mathematics work.

ST43Q4

If I had different teachers, I would try harder in mathematics.