Visuo-spatial reasoning tests, such as Raven's matrices, Cattell's culture-fair test, or various subtests of the Wechsler scales, are frequently used to estimate intelligence scores in the context of inter-racial comparisons. This has led to several high-profile works claiming that certain ethnic groups have lower intelligence than others,…

In 19 (sub)samples from seven countries (United States, Austria, Germany, Costa Rica, Ecuador, Vietnam, Brazil), we analyzed the impact of parental education compared with wealth on the cognitive ability of children (aged 4-22 years, total N = 15,297). The background of their families ranged from poor indigenous remote villagers to academic…

Purpose: In this study, the authors explored the impact of test language and cultural status on vocabulary and working memory performance in multilingual language-minority children. Method: Twenty 7-year-old Portuguese-speaking immigrant children living in Luxembourg completed several assessments of first (L1)- and second-language (L2) vocabulary…

The D-48 Test, a nonverbal intelligence test, was administered to 239 third and fourth graders identified as culturally disadvantaged. Four of 124 third graders and 13 of 115 fourth graders were selected as gifted by the D-48 Test according to standards established through a preliminary investigation. The Standard Progressive Matrices (SPM),…

The predictive validity of the Standard Progressive Matrices (SPM) was examined with a sample of 212 sixth-grade students and 214 seventh-grade students. Correlation coefficients between the SPM and the California Achievement Tests of Reading, Language, and Mathematics ranged from .34 to .60. (Author/LMO)

The purpose of this study was to compare the effectiveness of the Raven's Standard Progressive Matrices, the Naglieri Nonverbal Abilities Test (NNAT), and the Iowa Test of Basic Skills (ITBS) in selecting for ethnically diverse students who may be gifted. The participants of the study were 175 students enrolled in Grades 3-5 and Grade 8 in a…

The culture loaded Peabody Picture Vocabulary Test (PPVT) and the culture reduced Raven's Progressive Matrices (Colored and Standard forms) were examined and compared for large samples of white, black, and Chicano school children, K-8, in three California school districts. On both the PPVT and the Raven's the three ethnic groups show large mean…

Analyzed performance of 183 Navajo students (aged 13-15) from Bureau of Indian Affairs and public schools in Arizona and New Mexico on the Raven Standard Progressive Matrices (RSPM). Reported RSPM as a "culture fair" measure of non-verbal mental processing with secondary level Navajo students. (NEC)

This study investigated some relationships between age, socioeconomic status (SES), and cognitive task performance among 120 Canadian children from Grades 1 and 4. Subjects were administered a battery of tasks, including Raven's Colored Progressive Matrices and Peabody Picture Vocabulary Test, which differed in transformational requirements and…

Bilingual Navajo adolescents aged 14-16 were administered the Raven Standard Progressive Matrices (RSPM) and Comprehensive Tests of Basic Skills (CTBS). Correlations were moderate and were higher for females than for males. Norms were established for adolescent Navajos on the RSPM, a nonverbal test of intelligence and visual reasoning. (Author/GDC)

Compared was the relative predictive power of learning potential (LP) and IQ measures for 54 low-income Spanish-speaking students (grades 2 through 6) in a transitional bilingual urban school. Ss were administered the Raven LP procedure, the Semantic Test of Intelligence, the Wechsler Intelligence Scale for Children (WISC) in Spanish, and the WISC…

The Raven's Progressive Matrices (RPM) and the Raven's Advanced Progressive Matrices (APM) were evaluated as possible instruments for identifying academically talented students in minority populations. A significantly higher proportion of minority children scored well on the RPM than on a traditional measure. Issues and concerns about using the…

The Raven Coloured and Standard Progressive Matrices (RCPM and RSPM) and a group achievement test were administered to 908 Navajo students in grades 2-12. Results suggest that the RCPM is appropriate for use through grade 2 and the RSPM in grades 3-9. Discusses gender differences and differences between students in schools on and off the Navajo…

More than half the minority group students who completed the 1988/89 Science and Technology Entry Program (STEP) at Manhattanville College (New York) scored in the 90-95 percentile on tests of critical thinking, suggesting ability to do well in mathematics, science, and other studies. STEP comprises the following goals: (1) enable students to…