Analyzes the temporal features of the transient unconditioned stimulus preexposure effect observed by Cannon (EJ 123 672) and attempts to determine whether a preconditioned stimulus toxin presentation can both condition a backward taste aversion and interfere with the development of a forward aversion. (Author/RK)

Three experiments carried out second-order Pavlovian conditioning using either similar or dissimilar first-and second-order stimuli. All three experiments were designed to identify the effects of similarity upon conditioning as distinct from its effects upon sensitization or stimulus generalization. (Editor/RK)

This research used tasks analogous to Delayed Matching-to-Sample tasks to study pigeons' Short Term Memory for responses and reinforcers, as well as for more conventional stimuli. The broad question is whether stimulus, response, and reinforcer memories are all influenced in the same way by the same independent variables. (Author/RK)

In the University of Arkansas for Medical Sciences program, lectures are given on the recognition and general biology of dangerous reptiles and anthropods, the nature of animal venoms, immunological aspects of envenomation, and treatment of bites and stings. Both first-aid and clinical management are included. (Author/LBH)

Describes the habitats and life cycles of newts. Provides tips on collecting and caring for newts, along with suggestions for observational lessons related to the collection, study, and release of these organisms. (TW)

Describes three experiments for undergraduates which illustrate associations of parasites with their host. Includes a table of parasite-induced alterations of selected host species. Instructional suggestions are also provided. (ML)

Focuses on genetic concepts that form key components of transmission genetics and illustrates how the domestic cat can be used in the teaching of these concepts. Offers examples of how laboratory experiences with the cat can enhance student learning of genetics. (ML)

Provides: (1) background information on insect habitats and microhabitats, examining what they are and why they are important to insects and animals; (2) six activities; and (3) materials (ready-to-copy games, puzzles, coloring pages, worksheets, and/or mazes). Activities include objective(s), recommended age level(s), subject area(s), list of…

Provides (1) background information on the many ways birds keep fit and are adapted to survive; (2) student activities on this topic; and (3) ready-to-copy materials (a game, worksheet, and coloring pages). Each activity includes an objective, recommended age level(s), subject area(s), list of materials needed, and procedures. (JN)

Provides: (1) background information on ways people affect deserts and ways deserts affect people; (2) student activities on this topic; and (3) ready-to-copy materials (culture match worksheet and causes worksheet). Each activity includes objective(s), recommended age level(s), subject area(s), list of materials needed, and procedures. (DH)

Reviews early theoretical and research literature on handedness and places it within the larger context of the nature-nurture controversy. Discussion focuses on Baldwin's study of the development of hand preference in infants in relation to the recapitulation theory, mental development ("dynamogenesis"), and speech development.…

Provides a brief biography of Thornton Burgess, author of 70 books and over 15,000 children's nature stories that appeared daily in newspapers for 36 years. Discusses the renewed interest in Burgess's stories, the moral values they express, and the establishment in his honor of Laughing Brook and Greenbriar Nature Centers. (JHZ)

Presents a simulation game that can be incorporated into physical education classes for intermediate and junior high school students. The lesson, titled "The Capture Game," focuses on the problems of capture, transportation, and captivity of wild animals. Background information, teacher preparation suggestions, student activity and…

Examines the diversity of life in the oceans and ways in which teachers can explore ocean habitats with their students without leaving the classroom. Topic areas considered include: restricted habitats, people and marine habitats, pollution, incidental kills, and the commercial and recreational uses of marine waters. (JN)

Describes an approach in which junior high school students prepare a sound/slide presentation that focuses on some animal issue. The approach is designed to make them more aware of the problems encountered by animals and to help them develop their ability to process information and to work together. (JN)