Socioeconomic Status Effects on Using the Naglieri Nonverbal Ability Test (NNAT) to Identify the Gifted/Talented

The Naglieri Nonverbal Ability Test (NNAT) is said to be a culturally neutral measure of ability that assesses both majority and minority students equally. Although research has examined the effects of ethnicity and gender on NNAT performance, little published research has examined the relationship between socioeconomic status (SES) and NNAT performance. Correlations and multiple regression were used to examine the relationships between ethnicity, SES, and NNAT performance in a large kindergarten sample. The results suggest a significant relationship between ethnicity, SES, and NNAT performance. Even after adjusting for ethnic differences, children from low-SES families were half as likely as other children to be identified.