When Congress passed the Individuals with Disabilities Education Improvement Act in 2004 (IDEIA 2004), local educational agencies (LEA) were permitted to use a Response-to-Intervention (RtI) approach for identifying children with possible learning disabilities for special education. Furthermore, IDEIA 2004 no longer required LEAs to establish an…

THE DATA FROM PREVIOUS STUDIES WERE USED TO DETERMINE IF THERE WERE DIFFERENTIAL NONINTELLECTUAL (PERSONALITY) CHANGES IN YOUNG ADULTS WHO DIFFERED MARKEDLY IN MEASURED ACADEMIC APTITUDE. THREE OF THE FORMER STUDIES WERE FOR A 2-YEAR TEST AND RETEST TIME PERIOD, AND TWO WERE FOR A 4-YEAR TEST AND RETEST TIME PERIOD. COMPARISONS OF NONINTELLECTUAL…

Cumulative deficit is an hypothesis concerning the cause of lower mental test scores of groups considered environmentally deprived. It presupposes a progressive decrement in test scores, relative to population norms, as a function of age. Clarification of the theoretical issues and the methodological problems involved in establishing the…

The eight articles of this special issue explore the retrenchment that has seriously constrained the education of African Americans in California, as in much of the nation. Economic downsizing, genetic theories of racial inferiority, and right-wing attitudes have contributed to undermining the political gains of the 1960s and 1970s. (SLD)

The history of leadership by California educators in the field of gifted develop the intellectual giftedness. The document argues for the objective evaluation article asserts that gifted education in California is at the end of its adolescence and ready to have a new degree of order introduced through the adoption of scientific processes. The…

THIS EXPERIMENT WAS DESIGNED TO FURTHER EARLIER INVESTIGATIONS OF THE GENERAL "SUBSTRATA-FACTOR THEORY OF READING" AND TO TEST TWO HYPOTHESES AT THE HIGH SCHOOL LEVEL OF SUCH KNOWN-GROUPS AS (1) TOTAL, (2) BOYS VERSUS GIRLS, (3) BRIGHT VERSUS DULL, (4) FAST VERSUS SLOW READERS, AND (5) POWERFUL VERSUS NONPOWERFUL READERS. THE MAJOR…

The study reported here compares the performance on a mental ability test of children in grades two and three from homes in which English is the language spoken with those from homes in which Spanish is the language used. During the Spring semester, the InterAmerican Tests of General Ability, Level Two, and their Spanish parallel, were…

Contents of this compilation of testimony include: (1) statements by L. L. Cavalli-Sforza, professor of genetics, Stanford University; Richard A. Goldsby; Irving I. Gottesman, professor of psychology, University of Minnesota; Arthur R. Jensen; and Jane R. Mercer, associate professor of sociology, University of California, Riverside; (2) such…

Contrary to popular opinion, it is very difficult to find any objective evidence of culture bias that could account for social class and racial differences in performance on current standard tests of intelligence, even those like the Peabody Picture Vocabulary Test (PPVT), which give the appearance of being highly culture-loaded. They may be…

IN THE LONGITUDINAL BERKELEY GROWTH STUDY, SUBJECTS WERE TESTED AT 16, 18, 21, AND 26 YEARS ON THE WECHSLER-BELLEVUE, AND AT 36 YEARS ON THE WECHSLER ADULT INTELLIGENCE SCALE, WHICH CONTAIN BOTH VERBAL AND NON-VERBAL SUBSCALES. THE MOST CONSISTENT INCREASES IN MEAN SCORES OVER THE PERIOD WERE IN INFORMATION, VOCABULARY, AND COMPREHENSION. DIGIT…

Three themes have dominated the sociology of education: the sub-cultural thesis, the socio-cultural advantage thesis, and the biogenetic thesis. With regards to the last, one should try to account for differences in the behavior of identifiable social groups by looking for social causes. The relationship between the strength of the bonds attaching…

This monograph, a revision of a report prepared pursuant to a contract with the Commission on Civil Rights, discusses neighborhoods and schools, primary school variation in cognitive development, father absence and school achievement, neighborhood and school segregation, later effects of school segregation, self-concept, aspirations, and…

This paper explores the reasons for the rapid adoption of intelligence tests by the public schools, and the historical relationship between testing and ability grouping or tracking. Case studies are presented of three California communities--Oakland, San Jose, and Palo Alto--between 1910 and 1925. These communities have been selected because they…

This article addresses the question of why intelligence tests were put on trial. The courts had to weigh the validity of intelligence tests once California chose to rely upon intelligence tests to justify the large numbers of Black children in classes for the educable mentally retarded. (Author/CTM)