Exposure therapy, which focuses on extinguishing fear-triggering cues and contexts, is widely used to treat post-traumatic stress disorder (PTSD). Yet, PTSD patients who received successful exposure therapy are vulnerable to relapse of fear response after a period of time, a phenomenon known as spontaneous recovery (SR). Increasing evidence…

Environmental education is commonly used to satisfy the natural curiosity of tourists, increase conservation awareness and strengthen pro-conservation values. Yet it does not always address the more sensitive ecosystem management issues such as animal culling as it may be seen to upset the balance of the positive tourist experience. For this…

Sensory experience can selectively alter excitatory synaptic strength at neocortical synapses. The rapid increase in synaptic strength induced by selective whisker stimulation (single-row experience/SRE, where all but one row of whiskers has been removed from the mouse face) is due, at least in part, to the trafficking of AMPA receptors (AMPARs)…

Recognition memory deficits, even after short delays, are sometimes observed following hippocampal damage. One hypothesis links the hippocampus with processes in updating contextual memory representation. Here, we used fornix transection, which partially disconnects the hippocampal system, and compares the performance of fornix-transected monkeys…

Autistic people are often described as being impaired with regard to theory of mind, though more recent literature finds flaws in the theory of mind deficit paradigm. In addition, the predominant methods for examining theory of mind often rely on "observational" modes of assessment and do not adequately reflect the dynamic process of…

Spatial memory, the aspect of memory involving encoding and retrieval of information regarding one's environment and spatial orientation, is a complex biological function incorporating multiple neuronal networks. Hippocampus-dependent spatial memory is not innate and emerges during development in both humans and rodents. In children,…

The authors conducted three experiments examining the effect of grouping on children's generalization of animal labels. In Experiment 1 (N = 96), first graders (M age = 6 years, 10 months) who had seen a novel animal grouped with similar animals generalized its trained label more broadly than those who had seen it by itself or grouped with…

There is preliminary research suggesting that animal-assisted activities can improve social interactions of children with autism spectrum disorder. This pilot study sought to investigate the benefits of animal-assisted activities with dogs and psychiatrically hospitalized youth with autism spectrum disorder. Participants were recruited from a…

The laboratory exercise described here aims to provide a relevant context for learning basic DNA techniques in an introductory animal science course at tertiary level. In two 4-hr laboratory sessions, students assess the suitability of bulls for inclusion in a gene-assisted selection program for A2 [beta]-casein by genotyping commercial bull…

This article critiques the way the topic of meat and its consumption is addressed in geography education within the remit of education for sustainable development (ESD). We argue that current approaches perpetuate normative food discourse by: (a) framing participation in the food system solely in terms of consumption; (b) simplifying and…

Melanoma, a type of cancer that develops in melanocytes, is usually caused by direct exposure of skin to ultraviolet (UV) radiation resulting in cellular damage. In this study, a procedure to determine the effects of various commercial sunscreens with SPF values ranging from 15 to 100 was developed using pig skin to mimic human skin. These…

As the role of zoos shifts from entertainment to environmental stewardship, many facilities are embracing new methods of achieving their goals. Recent studies indicate that people who feel empathy toward animals are more likely to engage in conservation actions, leading some zoos, aquariums, and nature centers to incorporate empathy-building…

Many students have very robust misconceptions about natural selection, stemming from intuitive theories that form a child's earliest understandings of the natural world. For example, students often imagine that species evolve in response to environmental pressures that cause a need for change and that all individuals in the population…

The primary question of my dissertation is, "Does venom possess a microbiome specific to it as an ecosystem, and why?" Given the limited amount of literature on venom microbiomes, I selected the California Cone Snail, "Californiconus californicus" as a proposed, wild model system for studying venom-microbe interactions in the…

Deforestation is a global issue. Education has a fundamental role to play in this context. In this regard, the direction and effectiveness of educational practices should focus on the empowerment of students in ecocentric environmental attitudes. A key point in education for environmental sustainability is pedagogical approaches focused on the…