We compared the Wechsler scores of individuals with twice-exceptionality (2e) and giftedness using a three-level Bayesian meta-analysis. Ninety-five effect sizes were calculated from 15 studies (n = 2,106). Results show that individuals with 2e who have learning disabilities perform lower than individuals with giftedness in Full-Scale Intelligence…

Students who are gifted and have a learning disability (GLD) may not be identified, in part because of disagreement regarding appropriate identification criteria. In this study, suggested GLD identification criteria were applied to a nationally representative sample of school-age students to determine the number and characteristics of students…

Current approaches to gifted identification suggest collecting multiple sources of evidence. Some gifted identification guidelines allow for the interchangeable use of "performance" and "nonperformance" identification methods. This multiple criteria approach lacks a strong overlap between the assessment tools; however,…

Researchers consider the underrepresentation of Black, Hispanic, and Native American students is largely due to the use of traditional methods of identification (i.e., IQ and standardized achievement tests). To address this concern, researchers created novel nontraditional identification methods (e.g., nonverbal tests, student portfolios,…

This study examined the psychological well-being of gifted primary school children. From a screening sample of 233 children in Grades 1 and 2 across five schools in the Netherlands, 35 children achieving high scores on two out of three selection criteria (teacher nomination, creativity, and nonverbal reasoning ability) and 34 typically developing…

The Naglieri Nonverbal Ability Test, Second Edition (NNAT2), is used widely to screen students for possible inclusion in talent development programs. The NNAT2 claims to provide a more culturally neutral evaluation of general ability than tests such as Form 6 of the Cognitive Abilities Test (CogAT6), which has Verbal and Quantitative batteries in…

The cognitive and academic profiles of high ability students with autism spectrum disorder were examined. Inclusion criteria were a diagnosis of autism (high functioning) or Asperger syndrome and at least one ability and/or achievement index standard score of 120 or above. Results indicated that despite the restricted range of cognitive abilities,…

In this study, the authors compare the validity of three nonverbal tests for the purpose of identifying academically gifted English-language learners (ELLs). Participants were 1,198 elementary children (approximately 40% ELLs). All were administered the Raven Standard Progressive Matrices (Raven), the Naglieri Nonverbal Ability Test (NNAT), and…

Head Start children (n=446), divided into intervention and comparison groups, received programing to enhance thinking skills. Intervention group children identified as gifted also received programing in their talent area. Intervention group children, whether or not identified as gifted, made significant gains over the comparison group in cognitive…

Ten outstanding and 10 average teachers of the gifted were interviewed. Outstanding teachers, identified by a panel of experts, differed from average teachers on several critical competencies, including: enthusiasm, self-confidence, being a facilitator, being able to apply knowledge, having a strong achievement orientation, building program…

Insufficient predictive validity on academic variables of the Structure-of-Intellect Learning Abilities Test Gifted Screening Form (SOI-LA-GSF) was found with 172 gifted grade four and 109 gifted grade seven students. The predictive validity of other measures was examined with 107 grade 10 students. (MC)

The Perception of Ability Scale for Students was administered to 29 intellectually gifted students and 71 average achievers in grade six in New Zealand. Gifted students held significantly higher ability perceptions in general ability, arithmetic, reading/spelling, and confidence. No differences were found in perceptions of school satisfaction and…