Because of the Flynn effect, IQ scores rise as a test norm ages but drop on the introduction of a newly revised test norm. The purpose of the current study was to determine the impact of the Flynn effect on learning disability (LD) diagnoses, the most prevalent special education diagnosis in the United States. Using a longitudinal sample of 875…

Sternberg (1981) presented correlations based on independent samples of about 25 cases each with a statistical comparison in a population parameter of zero and interpreted his results as if with appropriate tests. He needed to use a nonzero population parameter and compare for the difference between the z transformations. (Author/CM)

Sternberg's reply to paper Humphrey criticizes (see TM 507 045) includes: (1) invited position paper and detailed statistical testing would have been inappropriate; (2) Humphrey commits some of "misdeeds" of which he accuses Sternberg; (3) number of cases in the three nonentrenchment experiments are more than adequate for drawing conclusions; and…

Past validity research involving the Leiter International Performance Scale and the Arthur Adaptation of the Leiter International Performance Scale is reviewed, particularly as it relates to evaluating intelligence of hearing impaired children. (Author)

This study was concerned with determining the validity of the Slosson Intelligence Test (SIT) using the Stanford-Binet Intelligence Scale (S-B), Form L-M as the validity criterion. The sample consisted of 724 students enrolled in 10 public school systems in northeastern Massachusetts. Using the Pearson-Product Moment formula a coefficient of…

A NEED FOR AN ADEQUATELY DEVELOPED AND STANDARDIZED INTELLIGENCE SCALE IN THE WHOLE OF LATIN AMERICA RESULTED IN THE WAIS PROJECT WHOSE AIM WAS TO TRANSLATE INTO SPANISH, ADAPT TO SPANISH CULTURE, AND STANDARDIZE THE WECHSLER ADULT INTELLIGENCE SCALE IN PUERTO RICO. FOLLOWING A DISCUSSION OF THE FOUR GENERAL GOALS, THE PROJECT REPORT OUTLINES THE…

AN INVESTIGATION AND EVALUATION OF TOTAL INFANT AND PRESCHOOL MENTAL TESTING SITUATIONS AND SOME CONCLUSIONS AS TO THE CURRENT NEEDS IN THIS AREA ARE PRESENTED. THESE APPROACHES ARE MADE TO THE PROBLEM. FIRST, THE THEORETICAL THINKING ON THE NATURE OF INTELLIGENCE AND HOW IT DEVELOPS IN CHILDREN IS TRACED. THERE HAS BEEN DISAGREEMENT OVER THE…

This pilot study was a limited exploratory investigation of certain aspects of visual symbolization ability in matched pairs of literate and illiterate adults. It was asserted that written symbolization serves as an economical means of reality comprehension and testing. This basic function of symbolization must be learned and accepted…

This report presents national estimates of the intellectual development levels of noninstitutionalized children 6-11 years of age in the United States. These estimates were determined by scores on the Vocabulary and Block Design subtest of the WISC obtained in the Health Examination Survey of 1963-65. Findings are shown by age, sex, and grade in…

A research study is reported which investigated the influence of the variables of race (examiner and child race) and expectancy (high and low) upon the scoring of individual IQ tests. Video tapes of two children (one black, one white, 10 years old, in the 85 to 95 IQ range) being administered the Wischler Intelligence Scale for Children were shown…

To assess the educational effectiveness of open plan schools, a standardized test of reading, spelling, and mathematics achievement was administered to grade 2 pupils in two open plan and ten conventionally constructed schools. Scores on all three measures, plus the average attained scores on an academic ability test, were not significantly…

This critique of Jencks' book on inequality suggests that Jencks and other authors, in criticizing the concept of equal educational opportunity, have considered only one or two dimensions of that concept. In Jencks' case, the report notes, equality was measured only in vocational/economic terms, with the political, social, moral, intellectual, or…

The first section of this report describes certain educational characteristics of the children in grades 1 to 3 who participated in the Educational Improvement Program (EIP). Specifically discussed are the children's intelligence and reading achievement and the program's educational setting, instructional materials, and staff. Data are given to…

This final report summarizes the research carried out between September 1971 and August 31, 1972, on the second language programs (French), of the English schools of the Ottawa Roman Catholic Separate School Board. Eight immersion classes and forty-seven classes receiving 75 minutes of French daily at the first grade level, and five immersion…

A SPECIAL COMMITTEE REPORT TO THE BOARD OF EDUCATION, TORONTO, CANADA, REVIEWS THE PRESENT PROGRAM FOR SLOW LEARNERS (IQ 59 TO 90) AND RECOMMENDS A NEW TYPE OF EXPERIMENTAL HIGH SCHOOL. THE PROBLEM OF SLOW LEARNERS, THE USE AND MEANING OF INTELLIGENCE TESTS, AND THE DISTRIBUTION OF LEARNING CAPACITIES AMONG STUDENTS IN SCHOOL ARE DISCUSSED. THE…