Aptitude tests are used for a variety of purposes and are administered by assorted sources; teachers use these tests to measure their students' performances, schools may use them to determine an individual's knowledge within certain fields, and employers often use them to identify the candidate that's most capable or best suited for a job. In addition, aptitude based tests are regarded as one of the most useful varieties of career tests.
The types of aptitude tests that are taken depend on what purpose the results are intended to serve.
Aptitude tests that are intended for educational use include the Scholastic Assessment Test (SAT), the American College Testing Exam (ACT) and the Differential Aptitude Test (DAT), which assesses one's particular skills and overall academic competency. The Differential Aptitude Test is also one of the most commonly used tests for personnel and career assessments.
Many aptitude tests are created to check an individual's specific skills that are relevant to the job at hand. For staffing and assessment purposes, employers utilize tests like the Personality and Preference Inventory (PAPI), Rust Alpha, Situational Judgment Test, GTIOS Psychometric Test, PSL and Watson Glaser critical thinking test
There are many kinds of aptitude tests that seek to gauge one's capacity in a certain area, such as verbal, numerical, clerical, sensory, spatial or mechanical, and logic and reasoning skills.