Which type of test is designed to evaluate a student's current performance and predict future performance?

Aptitude tests are specifically designed to assess a student's potential or ability to perform in the future based on their current skills and knowledge. These tests often measure specific talents or skills in areas such as reasoning, problem-solving, and verbal ability, providing insight into how well a student may perform in various academic or occupational settings.

In contrast, achievement tests focus on what a student has already learned and are often used to measure knowledge in specific subjects. Standardized tests refer to assessments that are administered and scored in a consistent manner but can include both achievement and aptitude components. Diagnostic tests are used to identify specific learning difficulties or needs, rather than predicting future performance. Thus, aptitude tests are the most appropriate choice for evaluating current performance with an eye towards future potential.