When to take standardized tests?

<p>Any thoughts on when to take the ACT/SAT? I realize that everyone is different. I was told by a recent IB graduate that our school's IB program starts out slowly. This makes me think that my daughter should take her tests October/November of junior year. Once things pick up she will have less time to study, and in the spring she will be studying for her AP Spanish and IB tests. She would do her studying in August, Sept. and October. Any thoughts?</p>