Established in 1984 by organizations the Donkey Sanctuary and the International League for the Protection of Horses in conjunction with the National Autonomous University of Mexico's School of Veterinary Medicine, an outreach program seeks to provide veterinary care to animals in suburban underprivileged areas of Mexico City and other urban…

This experiment examined the effects of reinforcement probability on resistance to change of remembering and response rate. Pigeons responded on a two- component multiple schedule in which completion of a variable-interval 20-s schedule produced delayed matching-to-sample trials in both components. Each session included four delays (0.1 s, 2 s, 4…

Field investigations are not characterized by randomized and manipulated control group experiments; however, most school science and high-stakes tests recognize only this paradigm of investigation. Scientists in astronomy, genetics, field biology, oceanography, geology, and meteorology routinely select naturally occurring events and conditions and…

All first-year students who entered the University of Missouri-Columbia as animal science majors between the fall of 1998 and 2004 (n = 619) had the opportunity to participate in a residentially-based Freshmen Interest Group (FIG) and/or a learning community specifically designed for them. The odds of graduating is significant for all three…

Previous studies have pointed out the importance of empathy in improving attitudes toward stigmatized groups and toward the environment. In the present article, it is argued that environmental behaviors and attitudes can be improved using empathic perspective-taking for inducing empathy. Based on Batson's Model of Altruism, it was predicted that…

Computer models have definite limitations regarding the representation of biological systems, but they do have useful applications in reducing the number of animals used to study physiological systems, especially for educational purposes. This guide lists computer models that simulate living systems and can be used to demonstrate physiological,…

Volume II presents data and discussion on state-common school systems; city school systems; universities, colleges, and technological schools; agricultural and mechanical colleges; professional schools; normal schools; summer schools; public and private high schools; manual and industrial training; commercial and business schools; schools for…

To claim that young children's biological thought is anthropocentric or that their induction depends on similarity rather than categories is to overlook the role of experience in reasoning. We tested four groups of 4-year-olds differing in two aspects of exposure to biological information: (a) their direct experience with nature (urban versus…

Environmental familiarization is a learning phenomenon embedded within most tasks used to study learning and motivation. Given its prevalence there is surprisingly little systematic behavioral research on factors affecting familiarization. The six experiments reported in the present report used rats' tendency to interact more with a novel object…

Although most teachers agree that a field trip is an important educational experience for their students, many struggle with finding a way to make it connect with their classroom curriculum. Creating an effective field trip involves creating an effective lesson plan and using the resources of the museum, zoo, or aquarium to foster inquiry and…

Evolutionary developmental psychology is a discipline that has the potential to integrate conceptual approaches to the study of behavioral development derived from psychology and biology as well as empirical data from humans and animals. Comparative research with animals, and especially with nonhuman primates, can provide evidence of adaptation in…

Teaching Preschoolers about the environment is hard. Many complex concepts are involved: the interactions among everything on the planet--air, land, water, and all living things; the systems that determine weather and climate, food supply, energy resources, and the quality of life for every plant and animal; systems operating on a planetary scale…

Chimpanzees ("Pan troglodytes") and bonobos ("Pan paniscus") (Study 1) and 18- and 24-month-old human children (Study 2) participated in a novel communicative task. A human experimenter (E) hid food or a toy in one of two opaque containers before gesturing towards the reward's location in one of two ways. In the Informing condition, she attempted…

This experiment assesses spatial and nonspatial relational memory in freely moving 9-mo-old and adult (11-13-yr-old) macaque monkeys ("Macaca mulatta"). We tested the use of proximal landmarks, two different objects placed at the center of an open-field arena, as conditional cues allowing monkeys to predict the location of food rewards hidden in…

We previously showed that prenatal choline supplementation could increase the precision of timing and temporal memory and facilitate simultaneous temporal processing in mature and aged rats. In the present study, we investigated the ability of adult rats to selectively control the reinforcement-induced resetting of an internal clock as a function…