Which of the following is an approved OLPT test?

The approved OLPT (Oral Language Proficiency Test) is the IPT (Idea Proficiency Test). This assessment specifically evaluates the spoken language proficiency of students, which is particularly important for identifying English Language Learners (ELLs) and determining their support needs in a school setting.

Other tests listed, such as the SAT, ACT, and GRE, are standardized assessments used primarily for college admissions and graduate school admissions, focusing on academic skills rather than specifically assessing language proficiency. While these assessments may provide some insight into a student's language abilities in an academic context, they are not designed or approved for assessing oral language proficiency in the way that the IPT is. Thus, the IPT stands out as the appropriate choice for evaluating oral language skills within the framework of the OLPT assessments.