A common — and valid — criticism of standardized tests is that they are biased against certain groups of children. The NNAT, or Naglieri Non-Verbal Abilities Test, however, is not one of those exams. The NNAT has been proven to accurately assess the abilities, potential and learning capability of children from all groups, without any specific biases.
The NNAT uses unique methods and assessment criteria that help bring stereotypes about gifted and talent students to an end. The NNAT shows profound results among all groups of students, regardless of sex, race, class or ethnicity. As a result, the NNAT is gaining many more minority students access to gifted and talented programs that were previously out of their reach due to out-dated and biased assessment tools.
Because of its ability to test children without regard to their background, the NNAT is being utilized by more and more schools across the country to determine the abilities and potential of their students. It is a good tool for identifying children who are eligible for a gifted or advanced program, as well as students who may need a little more help to reach their full academic potential. In this way, the NNAT is actually helping to level the playing field for children who are originally from a different cultural background from the majority of their peers, as well as for children from lower socioeconomic classes who may not have equal access to preparation materials and tutors as some of their wealthier peers.
The best way to prepare for the NNAT, especially if you are on a budget, is to make use of free practice questions and other resources. Many sites offer a free assessment or individual practice questions that mimic the format of the NNAT and contain content that is similar to that found on the actual test. An example can be found at http://www.aristotlecircle.com/blog/download-our-free-naglieri-nonverbal-ability-test-nnat-practice-test.