This report of proceedings includes a keynote address "Prevention of Mental Retardation Circa 1983" (G. Tarjan) and eight papers from a keynote panel. Papers include: "Genetic Issues" (G. Oakley); "Impact of Intervention on High-Risk Children" (J. Gallagher); "Perinatal Issues" (G. Avery); "Social Issues" (J. Mercer); "Feasible Goals for…

Although there continues to be controversy about the magnitude of genetic and environmental effects on human behavior, it is generally agreed by various scientific fields that individual differences in brain function and behavior must follow the same laws of variability as other human characteristics. Whether or not racial and ethnic group…

This issue features four articles which represent social and ethical concerns effecting all world citizens. Three conference reports are also presented. A large portion of the journal is devoted to news items. An extensive bibliography is given with a brief description of each publication. A calendar lists the coming events through September,…

Political science and its subfields cannot ignore the work being done in two areas of the life sciences: sociobiology and neurobiology. Current theories of political socialization which suggest that society molds the child will be increasingly affected by sociobiological theory which posits that children operate as independent actors in the…

This book, originally published in German in 1967, is intended to offer a detailed introductory review and discussion of psycholinguistic thought and research over the last two decades. Because it was originally directed to a German audience, the book places strong emphasis on behaviorist psychology, which has had little influence in Europe. The…

This course in advanced biology is entitled "Advanced Genetics" and is one of a series of instructional guides prepared by teachers for the Sahuarita High School (Arizona) Career Curriculum Project. It consists of seven units of study, and 15 behavioral objectives relating to these units are stated. The topics covered include a review of genetics,…

Extending the classical twin method, Arthur R. Jensen claims to find unique estimates of the variance and covariance of the genetic and environmental components of IQ. The analyses presented in this paper show that a wide variety of parameter estimates are compatible with his model and data. But the extent of indeterminancy is deemed to be even…

This study bears on Arthur R. Jensen's latest statement on the heritability of intelligence. Allowing for gene-environment correlation, Jensen (1975) reports that under a wide range of assumptions, the twin data show that one-half to three-fourths of IQ variance is accounted for by genetic factors. This conclusion falls when an arbitrary…

Use of the term "acceleration" to describe interventions to enhance children's intellectual potential is inappropriate, as the term cannot by justified from the standpoint of mental measurement, mental growth, genetics, or education. Maximizing a child's potential through creation of stimulating environments is recommended rather than…

Describes a basic biotechnology investigation that includes restriction and ligation of plasmid DNA, transformation of bacteria and cloning of these bacterial cells. Discusses laboratory procedures and another activity in the identification of unknown plasmids by studying agarose gel electrophoresis photographs. (CW)

Identifies a technique using methylene blue and glucose to explain a genetically related enzyme shortage causing blue skin in humans. Offers a laser technique to study solubility of silver salts of chloride and chromate. Encourages the use of models and class participation in the study of chirality and enantiomers. (ML)

Contains a glossary designed to provide an accurate and consistent teaching terminology for genetics. Includes the adaptation of the glossary from a British genetics textbook, revising it for high school and undergraduate college use. (TW)

Raymond Cattell's efforts to sort out the relationships of genetic or environmental patterns to personality factors have contributed to behavior genetics. Early writings on the projected decline of intelligence in Britain, studies using Multivariate Abstract Variance Analysis, and other miscellaneous studies on personality factors and mental…

Parent/infant relationships were investigated among 50 biologically related families selected to provide a control group for an adoption study of rate differences in communicative development in infancy. In addition, a path analysis of genetic and environmental influences on communicative development is presented incorporating the overall sample.…

Discussion of science education in general and the possible role of microcomputers is followed by an evaluation of four software packages for seventh grade through college level. These packages are in the areas of genetics, prelab studies for chemistry, a science education game, and experiments in human physiology. (MBR)