Argues that the basic problem with standardized tests to test Mexican American students is that they lack "ethnic validity": they do not accurately or appropriately account for cultural, linguistic, or experiential ethnic differences. (Author/JM)

Abstracts of research papers in computer and information science are given for 68 papers in the areas of information storage and retrieval; human information processing; information analysis; linguistic analysis; artificial intelligence; information processes in physical, biological, and social systems; mathematical techniques; systems…

In this study an effort was made to determine the effects upon learning of subclinical degrees of nutritional stress in an urban black ghetto. The study population index and control groups were selected from healthy babies born between 1964 and 1966 in Kansas City, Kansas. In the first part of the study, newborn anthropometric measurements and…

The cumulative deficit hypothesis with respect to age decrement in IQ was investigated in large samples of white and black school children in rural Georgia between the ages of 5 and 18. The cumulative deficits hypothesis suggests that the increasing decrement in mental test scores, relative to population norms, is a function of age in groups…

A military research study focused on the cost of on-the-job training (OJT) for enlisted men until they reach the proficiency level of journeyman, with objectives to develop a costing methodology for OJT sufficiently general to be used in almost any occupational specialty in any of the services and to pilot test that methodology and evaluate its…

The main objective of the research was to define and dimensionalize the self concept. In a theoretical approach similar to the debates on the meaning of intelligence, this study attempted to determine whether the self concept is a general factor which explains more specific selves, whether it connotes a hierarchical structure, or whether it is…

Low income and middle income four- and five-year old children were shown stimuli in three forms: objects, colored pictures, and black and white line drawings taken from commonly used assessment instruments, and were asked to label the stimuli. Results indicated both groups of children labeled the objects more successfully than the pictures.…

Discusses three hypotheses which have been posed as possible explanations for the contemporary and historical interest which certain white thinkers have had in black intelligence -- the religious anchor hypothesis, the genetic jealousy hypothesis, and the mental deficiency hypothesis -- as well as the environment versus heredity paradigm.…

Research supported by Research Grant 5 R01 MH-12187 from the National Institute of Mental Health

Declining family size plus the widespread belief that only children experience adjustment difficulties provided the impetus for this investigation comparing the characteristics of only children with children raised in multiple-sibling families. Results indicated that being reared as an only child actually provided a slight developmental advantage…

Much recent cognitive and artificial intelligence research has focused on the development of "schema theory." This theory supposes the existence of knowledge and memory structures that encode prototypical descriptions of familiar concepts. Schema theory has developed in a scientific environment that stresses interdisciplinary approaches…

The correlations between four childhood factors (externalizing, internalizing, asocial, and IQ/school achievement) and adult outcome ratings were investigated with 45 males with a young adult onset of schizophrenia who had been followed into middle age and for whom childhood information was available from a child guidance clinic. Among findings…

Because conventional test instruments designed to predict academic performance of the young tend to be inaccurate measures of competence in the elderly, new assessment instruments are being constructed which are more appropriate for current cohorts of the elderly. A comparison of performance on conventional measures to performance on newly…

Truth in testing, competency testing, and intelligence tests constitute the central topics of this newsletter. The authors review a report prepared by the Education Commission of the States on truth-in-testing legislation and litigation, covering recent efforts at the state and federal levels to open the testing process to public scrutiny. They…