Turner syndrome, a genetic disorder that affects only females, can cause various physical, emotional, and educational disabilities. This disorder may go undiagnosed until school age or later. Short stature and lack of spontaneous puberty are common characteristics and can lead to teasing by peers. Some experience attention deficit and the…

Williams syndrome, a genetic disorder caused by a microdeletion of approximately 25 genes on chromosome 7q11.23, is associated with mild to moderate intellectual disability or learning difficulties. Most individuals with Williams syndrome evidence a cognitive profile including relative strengths in verbal short-term memory and language, and…

It seems hard to believe that Dolly the cloned sheep was born 10 years ago, kindling furious arguments over the prospects and ethics of cloning a human. Today, the controversy over cloning is entwined, often confused, with concerns over the use of human embryonic stem cells. Most people are unclear what cloning is, and they know even less when it…

Although it is difficult to ascertain precisely the time at which the study of individual differences became recognized as a specialty within the psychological sciences, there appears to be much agreement among historians that its development was fostered primarily within the United States during the late 19th century. This paper examines the…

This chapter argues for the value of sibling research in addressing behavioral genetic issues on the etiology of individual differences. The goal of the report is to provide a set of simple and practical examples of sibling analyses in order to highlight the importance of incorporating siblings in future research. It begins with a discussion of…

This paper reports on a case study focusing on the development of students' capacity to develop and assess arguments in the context of instruction in high school genetics. It is part of a wider project whose goals were: (1) the identification of the conditions for argument (and in general scientific reasoning) to occur in science classrooms; (2)…

A preliminary analysis of information collected from historical archives and long-time leaders in gifted education reveals a wealth of data about five women researchers who worked in various capacities during the initial establishment and data collection of Dr. Lewis Terman's classic longitudinal study of the "Genetic Studies of Genius."…

This brief paper suggests that Attention Deficit Disorder (ADD) may result from a specific "novelty seeking" gene which has been associated over the history of man's evolution with a biological advantage in situations where energy, risk taking, and creativity are essentials. It reviews research on the genetics of ADD which suggest that novelty…

The Qualitative Studies section of the Proceedings contains the following 10 papers: "An Alternative to Alternative Media'" (James Hamilton); "A Critical Assessment of News Coverage of the Ethical Implications of Genetic Testing" (David A. Craig); "Earth First! and the Boundaries of Postmodern Environmental…

Presented are reports on trends and probable future developments in eight selected areas of basic science and engineering. These reports are: "The Genetic Program of Complex Organisms" (Maxine F. Singer); "The Molecular and Genetic Technology of Plants" (Joseph E. Varner); "Cell Receptors for Hormones and…

Teaching laboratory science in a high school setting has never been easy. Time is available in short blocks; laboratory facilities are often quite limited. In most American high schools, teachers are responsible not only for preparation of their lesson plans, but also for ordering and preparing any materials to be used in a lab, with little or no…

The literature describing deaf persons' intelligence was subjected to a quantitative and qualitative review in this analysis of 85 studies containing independent samples of 43,177 deaf subjects. First, bibliometric analyses were conducted to define the scope, dissemination, and trajectory of the research investigating deafness and Intelligence…

Characteristics of successful and unsuccessful problem solvers in categorization tasks are examined in this study of undergraduate students. Findings are reviewed of the categorization and solution tasks undertaken by a group (N=21) of science majors at a private university. The subjects were classified as either successful or unsuccessful in…

Reported are three series of experiments analyzing the development of the visual function of infants. The first experimental series was aimed at the investigation of infants' reaction to moving objects. The second experimental series dealt with the analysis of the development of binocular vision in infants. The goal of the third series was to…

The mental representations used by experts and novices for organizing their knowledge of a discipline have been studied by observing the categorization schemes these subjects produce when presented with a diverse group of problems. In this study, seven biology faculty, eight certified genetic counselors, and 26 students were asked to organize a…