Camille Tessitore King is an Assistant Professor in the Department of Psychology at Stetson University in DeLand, Florida, where she teaches Introduction to Psychology, Great Experiments in Psychology, Biological Psychology, as well as other advanced topic courses such as Drugs and Behavior. She received her BA, MA, and PhD from the University of…

Klinefelter Syndrome (KS) is a relatively common (1/500 to 1/1,000) genetic syndrome caused by an extra X chromosome in males, leading to an XXY karyotype. In most cases, the physical and neurobehavioral characteristics of KS are relatively mild, and KS is not usually associated with moderate or severe mental retardation. However, KS is often…

Currently, behavioral development is thought to result from the interplay among genetic inheritance, congenital characteristics, cultural contexts, and parental practices as they directly impact the individual. Evolutionary ecology points to another contributor, epigenetic inheritance, the transmission to offspring of parental phenotypic responses…

The past two decades have yielded a recognition that intimate partner violence is ubiquitous. Although violence within relationships is bidirectional, there is acknowledgment that violence directed against women is more persistent and dangerous. Strategies for treatment of men have been largely unsuccessful, and studies of women-centered…

Background: The seven papers in this special section chart where we are in the quest for quantitative trait loci (QTLs) in key areas of child psychology and psychiatry such as reading and hyperactivity. But we are not there yet. Methods: This commentary considers some new developments that are likely to accelerate the journey towards the…

Background: The genetic basis of autism has received great attention during the last few years. The psychiatric status of parents of persons with autism has been studied as part of the broad phenotype of autism. Methods: In the current study we examined all studies in which psychiatric difficulties of parents of children with autism were compared…

A major challenge in teaching any college level general genetics course including a laboratory component is having the students actively understand the research part of an experiment as well as develop the necessary laboratory skills. This laboratory experience furthers the students' knowledge of genetics while improving their laboratory skills.…

The authors address the methodological, theoretical, and ideological criticisms of their article on adolescent perceptions of parenting behavior made by G. Greenberg and T. Partridge. Behavioral genetic methods have provided unique insights on the origins of individual differences in behavior and, when applied to parenting and other putative…

This article reviews behavioral-genetic research to show how it can help address questions of causation in developmental psychopathology. The article focuses on studies of antisocial behavior, because these have been leading the way in investigating environmental as well as genetic influences on psychopathology. First, the article illustrates how…

Aminoglycoside antibiotics, commonly prescribed for adults and children to treat a wide range of bacterial infections, are potentially ototoxic, often causing irreversible damage to the auditory and vestibular systems. Ototoxic hearing loss usually begins at the higher frequencies and can progress to lower frequencies necessary for understanding…

Since the work of Watson and Crick in the mid-1950s, the science of genetics has become increasingly molecular. The development of recombinant DNA technologies by the agricultural and pharmaceutical industries led to the introduction of genetically modified organisms (GMOs). By the end of the twentieth century, reports of animal cloning and recent…

This Integrated Science and Art course promoted understanding of scientific principles and literacy, with linkages to the fine arts. Studying science with the fine arts developed a more holistic and encompassing understanding of the human experience that is unique to a liberal arts education. This unique course is an example how scientific…

We recently described a critical role for adrenergic signaling in the hippocampus during contextual and spatial memory retrieval. To determine which neurons are activated by contextual memory retrieval and its sequelae in the presence and absence of adrenergic signaling, transcriptional imaging for the immediate-early gene "Arc" was used in…

Hemoglobin is a complex protein formed by various subunits interacting with each other. These noncovalent interactions, quaternary structure, are responsible for hemoglobin functioning as an excellent oxygen transporter, loading up with oxygen in the lungs and delivering it to tissues, where the oxygen pressure is lower. The communications between…

The present study examined the outcomes of a newly designed four-lesson science module on opinion-forming in the context of genomics in upper secondary education. The lesson plan aims to foster 16-year-old students' opinion-forming skills in the context of genomics and to test the effect of the use of fiction in the module. The basic hypothesis…