Unrecognized grief (also called disenfranchised grief) is an emotion experienced when a loss is not socially supported, mourned, or acknowledged (Doka, 1989). Elementary students often experience unrecognized grief when relationships with friends, family, teachers, support professionals, and pets change or end. While these developments are often a…

The economic and environmental significance of school land policy in the United States has yet to be imagined, let alone systematically studied, by scholars. Although the fact that Congress allocated shares of public lands to the support of schools beginning in the 1780s is well known, historians have not adequately assessed the impacts of that…

Red colobus monkeys are playful primates, making them an important species in which to study animal play. The author examines play behaviors and responses in the species for its play initiation events, age differences in initiating frequency and initiating behavior, and the types of social play that result from specific initiating behaviors. Out…

The effects of cocaine were examined under a titrating-delay matching-to-sample procedure. In this procedure, the delay between sample stimulus offset and comparison stimuli onset adjusts as a function of the subject's performance. Specifically, matches increase the delay and mismatches decrease the delay. Titrated delay values served as the…

Despite the intimate relationship dogs share with humans in Western society, we know relatively little about the variables that produce and maintain dog social behavior towards humans. One possibility is that human social interaction is itself a reinforcer for dog behavior. As an initial assessment of the variables that might maintain dog social…

Emerging evidence suggests that nicotine may enhance short-term memory. Some of this evidence comes from nonhuman primate research using a procedure called delayed matching-to-sample, wherein the monkey is trained to select a comparison stimulus that matches some physical property of a previously presented sample stimulus. Delays between sample…

This study examined the Community Super Investigators Club, through which we aimed to apply mathematics and literacy skills by using project-based learning (PBL) to investigate elementary students' interest in learning how to improve the environment for animals. PBL is a teaching method used to improve critical thinking skills around a project…

A respected principal finds himself caught in the middle of a complex legal conundrum when a student requests to bring a service animal to his public school where another student may be dangerously allergic to the animal. This case explores how accommodations per the Americans with Disabilities Act (ADA), Section 504 of the Rehabilitation Act of…

This cross-sectional study examined the relationships between asset type and academic achievement among Ghanaian junior high school students. Results suggest that the positive relationship between asset ownership and academic achievement depends on the type of asset and academic subject. Homeownership was positively and significantly associated…

Places like zoos, where free-choice learning is encouraged, are important for conveying climate change and sustainability issues to the public. Free-choice learning that targets environmentally focused sustainable behavior changes must be meaningful in order to encourage actual behavior change post-visit. However, visitors often fail to translate…

The study of social cognition involves the attribution of states of mind to humans, as well as, quite recently, to nonhuman creatures, like God. Some studies support the role of social cognition in religious beliefs, whereas others ascribe religious beliefs to an ontological knowledge bias. The present study compares these distinct approaches in…

Despite the rising popularity of Citizen Science (CS) projects, there is little empirical evidence for effects on learning outcomes, particularly when young people are involved. It is also often not clear how CS projects are linked to science education (SE) research. The aim of this study was to examine biodiversity CS projects in an outdoor…

Exercise can have many benefits for the body, but it also benefits the brain by increasing neurogenesis, synaptic plasticity, and performance on learning and memory tasks. The period of exercise needed to realize the structural and functional benefits for the brain have not been well delineated, and previous studies have used periods of exercise…

Calcitonin gene-related peptide (CGRP) infusions into the bed nucleus of the stria terminalis (BNST) evoke increases in startle amplitude and increases in anxiety-like behavior in the plus maze. Conversely, intra-BNST infusions of the CGRP antagonist CGRP[subscript 8-37] block unconditioned startle increases produced by fox odor. Here we evaluate…

In reconsolidation studies, memories are typically retrieved by an exposure to a single conditioned stimulus (CS). We have previously demonstrated that reconsolidation processes are CS-selective, suggesting that memories retrieved by the CS exposure are discrete and reconsolidate separately. Here, using a compound stimulus in which two distinct…