The law of patents has long struggled with the status of intent in determining liability for infringement. This struggle has recently been given a sharper edge by the emergence of biotechnological products with the inherent ability of auto-dispersal and regeneration. The question thus is whether a person on whose backyard a patented genetic…

This article presents the findings of a qualitative study of multiracial individuals' understanding of identity, race and human genetic variation. The debate regarding the correlation between race, genetics and disease has expanded, but limited empirical data has been collected regarding the lay public's perspective. Participants in this study…

This article proposes that a complete account of cognitive evolution may have to accommodate a domain-general source of variance in mental abilities accounting for differences among primate taxa. Deaner, van Schaik, and Johnson [Deaner, R.O., van Schaik, C.P. and Johnson, V.E. (2006). Do some taxa have better domain-general cognition than others?…

Much of the general population is aware of terms such as biotechnology, genetic engineering, and genomics. However, there is a lack of understanding concerning these fields among many secondary school students. Few teaching models exist to explain concepts behind genomics and even less are available for teaching the visually impaired and blind.…

The National Human Genome Research Institute (NHGRI) led the National Institutes of Health's (NIH) contribution to the International Human Genome Project, whose primary goal was the sequencing of the human genome. This project was successfully completed in April 2003. Now, the NHGRI's mission is focused on a broad range of studies aimed at…

The impact of genetic engineering on peoples' everyday life has become present reality. In order to establish the level of the available schoolchildren and university students' knowledge of biotechnology, various investigations have been conducted. However, the current situation in Lithuania remains unclear. A total of 287 students--pre-service…

Very often science is taught in schools devoid of the people and events behind the research. Yet there is much that can be discovered about the nature of science when we examine the lives of scientists. Recently I read James Watson's "The Double Helix" and Brenda Maddox's biography of Rosalind Franklin, "Rosalind Franklin The Dark Lady of DNA." It…

Although molecular clock theory is a commonly discussed facet of evolutionary biology, undergraduates are rarely presented with the underlying information of how this theory is examined relative to empirical data. Here a simple contextual exercise is presented that not only provides insight into molecular clocks, but is also a useful exercise for…

This study explores how lesbian mothers perceive their 3 1/2-year-old children's parental preferences in families in which one mother is genetically linked to the child. Thirty lesbian couples (60 women) were interviewed about their children's parental preferences, their explanations of why preferences for one parent existed (or not), and their…

We studied the age-related differences in inspection time and multiple cognitive domains in a group of monozygotic (MZ) and dizygotic (DZ) twins aged 7 to 17 years. Data from 111 twin pairs and 19 singleton siblings were included. We found clear age-related trends towards more efficient visual information processing in older participants. There…

The number of children classified with autism in US schools has risen sharply over the past decade. School psychologists are being called upon with increasing frequency to assist in the identification, assessment, and treatment of these children. The diagnostic complexities and heterogeneity of the disorder make dealing effectively with this…

Background: Tuberous sclerosis complex (TSC) is a genetic disorder associated with a range of neurocognitive manifestations, including neuropsychological attention deficits most notably in dual tasking/divided attention. These dual-task deficits have so far been interpreted as evidence of a vulnerable "cognitive module" in TSC. Here, we suggest…

Similar to other subdisciplines in kinesiology, exercise physiology (EP) as a field is facing challenges in both research (creation and dissemination of new knowledge) and education (classroom instruction and student mentoring). In the current communication, we will learn from the history, analyze the current status of the field, and provide some…

This article features Ohio teacher Carol Fleck's use of videoconferencing in teaching Contemporary BioScience and Genetics. Fleck, who says her initial vision for the class was "science without classroom walls," covers such topics as emerging diseases, bioterrorism, and forensic science. Collaboration between schools is a key part of the…

Polymerase chain reaction (PCR) is a conceptually difficult technique that embodies many fundamental biological processes. Traditionally, students have struggled to analyze PCR results due to an incomplete understanding of the biological concepts (theory) of DNA replication and strand complementarity. Here we describe the design of a novel…