Attempted cognitive training of Raven's Progressive Matrices using guided self-discovery, but without directly providing strategies. Thirty-six older and 36 younger adults were pretested, underwent training, and were posttested. Found no significant difference in improvement between younger and older adults. Failed to find evidence for successful…

Provides new American age norms for Raven's Progressive Matrices, based on screening of 500 vocational counseling and 2,992 psychiatric veteran patients newly admitted to hospital. Reliability data were acceptable, but indicated need for revision of the Raven. Within limits set by current reliability, validity data presented were positive.…

The effects of grade level, achievement level, and sex were studied in the examination of determinants of visual-motor coordination and visual-perceptual reasoning in elementary school children. (KW)

When administered to 125 deaf youngsters, ages 5-12, the WISC performance test had good reliability and predictive validity, but administration to some young or physically handicapped children proved difficult. The Colored Progressive Matrices proved satisfactory with older subjects, but its suitability for younger deaf children was not confirmed.…

Reliabilities for the Raven Colored Progressive Matrices Test (CPM) are reported for three age groups (ages 5 1/2- 6 1/2, 6 1/2-7 1/2, and 7 1/2-8 1/2 years) and three ethnic groups (Anglo, Black, and Hispanic). Results indicate CPM is not equally reliable for all age groups, but appears equally reliable for the three ethnic groups. (Author)

This study tested Piaget's claims that the transition from objective to subjective responsibility occurs by age 12 and that peer interaction facilitates the transition. Results indicated that the development of moral judgment continues into late adolescence. (Author/DB)

A study of the responses made to problems selected from Raven's Progressive Matrices showed differences in the kinds of errors typically made by eighteen-year-old students. Nine problems were used and the 68 subjects were told to draw their answers on the answer sheets. There were two trials per puzzle. A classification system, devised for errors,…

Administered the Raven Progressive Matrices (RPM) to (N=408) individuals in 100 family groups. Scores on all five subtests were highest in the 18-26 age group, decreasing with age. Males scored higher on each subtest in each age group. Performance on the RPM increased with additional years of education. (Author)

Various testing-the-limits procedures were employed in administering the Raven Coloured Progressive Matrices Test to second- and fourth-grade children. Tests of impulsivity, neuroticism, extroversion, intelligence, and achievement were given. Procedures which involved verbalization and feedback were efficacious in maximizing performance on the…

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…

The degree to which reading ability and intelligence, as measured by the Raven Progressive Matrices Test, were related was studied for 486 students in grades 2 through 12 in a small town, rural school system. Results indicate the strong and consistent relationship between general intelligence and reading ability. (SLD)

A task was developed to differentiate the reasoning of elementary school students in fifth, sixth, and seventh grades. Subjects completed 16 matrices containing two, three, or four dimensions and varying in the embeddedness of the dimensions. They also solved a formal operational task assessing ability to isolate, exclude, and include variables.…

As a prelude to testing deductions from the Ferguson and other ability theories that environment influences patterns of ability, school children in 5 large and 11 small isolated communities on the South Coast of Newfoundland were tested to compare ability patterns of children in small places with those in large communities. Data used for…