This article provides a light-hearted example of how a behavioural intervention, used in the animal world to reduce bullying, might be adapted and applied to reduce bullying among students. Based on observations of bullying among calves, effective strategies to reduce bullying are based on acknowledging that bullying is occurring, and recognising…

This paper aims to compare cognitive development in humans and chimpanzees to illuminate the evolutionary origins of human cognition. Comparison of morphological data and life history strongly highlights the common features of all primate species, including humans. The human mother-infant relationship is characterized by the physical separation of…

Upon retrieval, consolidated memories are again rendered vulnerable to the action of metabolic blockers, notably protein synthesis inhibitors. This has led to the hypothesis that memories are reconsolidated at the time of retrieval, and that this depends on protein synthesis. Ample evidence indicates that the hippocampus plays a key role both in…

Increasingly, people are being asked to make decisions about water use in the semi-arid regions of the United States. "Good decisions" depend on an understanding of the linkages between sustainability of the resource, management, and economic development. This article reports on findings from a water quality survey conducted in Colorado,…

The use of animals in scientific research has been a controversial issue for over a hundred years. Research with animals has saved human lives, lessened human suffering, and advanced scientific understanding, yet that same research can cause pain and distress for the animals involved and may result in their death. It is hardly surprising that…

The National Aquarium in Baltimore's sea turtle auditorium program introduces students in grades 6-9 to the seven (or eight, depending on which expert is consulted) species of sea turtles alive today. The program, which includes slides, films, artifacts, and discussion, focuses on sea turtle biology and conservation. This booklet covers most of…

Provides an overview of basic and applied studies for which primates are appropriate subjects. Summarizes the advantages, limitations, and constraints of using nonhuman primates in research. (RT)

Describes some of the characteristics of amphibians. Contains teaching activities ranging from a "frog sing-along" to lessons on amphibian adaptations, and night hikes to identify frog calls. Includes reproducible handouts to be used with the activities, and a quiz. (TW)

Describes methods for collection, culture, observation, and making permanent stained preparations of the protozoan vorticella. Suggestions are made for experiments to investigate growth, reproduction, settlement, ecology, feeding, and osmoregulation. (CS)

Reviewed are seven computer software packages including "Frog Dissection Lab Report,""Backyard Birds,""LEGO TC Logo,""Alcohol--Four Interactive Programs,""Windows on Science--Life Science,""Climate and Weather/Our Town Database," and "Weeds to Trees." Discussed are availability, features, strengths, and weaknesses. (CW)

Presents an integrated schoolwide program in which students learn about pet care and the behaviors of 14 unusual animals. Each participating teacher sets up one animal center describing the animal and the animal's habitat. Centers change at the end of each month. Discusses costs and learning benefits of the program. (MDH)

Some 40,000 animals of various species and sizes are cared for at this facility used primarily for cancer research. (Author/MLF)

Pairing a novel flavor with illness results in the conditioning of aversions to that flavor. This article reported a series of experiments examining the effect of several parameters of prior exposure to the illness on the acquisition of learned taste aversions. (Author/RK)

Does similarity in the location and temporal intensity pattern of the CS and UCS permit more rapid conditioning despite the presence of stimulus pairings in all groups? The following experiments attempt to assess the role of such factors in determining the rate of acquisition of a conditioned emotional response. (Author)

Presents the idea that social systems evolve to increase the genetic fitness of individuals in specific environments. Cites examples of animal behavior and environmental influences that may indicate why different social systems have evolved. (GS)