Digital Commons Network^™

A Rodent For Your Thoughts: The Animal Model Strategy In Psychology, Kenneth J. Shapiro

Experimentation Collection

In this second of three essays, I describe how the early modern psychologists adopted the strategy of further transforming rats and other species into models of human thought, feeling, and behavior, and, particularly, of disorders of these - in effect taking "a rodent for your thoughts." In the third essay I will provide a critique and empirically-based evaluation of animal model research. Here I indicate what the model strategy in the biomedical sciences, properly understand, is intended to achieve and how, by contrast, particular models are presented to the public and funding agencies. Finally, I describe how they are utilized …

The Caring Sleuth: Portrait Of An Animal Rights Activist, Kenneth J. Shapiro

Animal Welfare Collection

The present study of the psychology of animal rights activists utilizes a qualitative analytic method based on two forms of data: a set of questionnaire protocols completed by grassroots activists and of autobiographical accounts by movement leaders. The resultant account keys on the following descriptives: (1) an attitude of caring, (2) suffering as an habitual object of perception, and (3) the aggressive and skillful uncovering and investigation of instances of suffering. In a final section, the investigator discusses tensions and conflicts arising from these three themes and various ways of attempting to resolve them.

The Ingrown World Of Animal Model Research In Psychology, Kenneth J. Shapiro

Experimentation Collection

In the previous essay, I described the proper function of models in science as heuristic, as a way of generating hypotheses about the actual object of study. Turning to animal models in psychology, I offered a general characterization of that enterprise using sham feeding, an animal model of the eating disorder called bulimia, as an example. In this final of three essays, I offer an evaluation of this animal model strategy that largely employs the tools of social science. I close with a recommendation and a prediction.

Rodeo And Recollection-Applied Ethics And Western Philosophy, Bernard E. Rollin

Sports and Entertainment Collection

No abstract provided.

The Effect Of Substrate-Enriched And Substrate-Impoverished Housing Environments On The Diversity Of Behaviour In Pigs, Marie Haskell, Françoise Wemelsfelder, Michael T. Mendl, Sheena Calvert, Alistair B. Lawrence

Sentience Collection

In intensive farming situations, growing animals are housed in relatively barren environments. The lack of opportunity to perform substrate-interactive and manipulative behaviour patterns may affect the expression and organization of these behaviours. However, making direct comparisons of the behaviour expressed in environments of differing physical complexity is difficult. In this experiment a relative diversity index was used to compare the behavioural repertoires of pigs housed in two different environments for a period of five months. One group of pigs (substrate-enriched) had straw, forest bark and branches added to the standard pens and the other group (substrate-impoverished) did not. The pigs …

Quantity-Based Interference And Symbolic Representations In Chimpanzees (Pan Troglodytes), S. T. Boysen, G. G. Berntson, M. B. Hannan, J. T. Cacioppo

Sentience Collection

Five chimpanzees with training in counting and numerical skills selected between 2 arrays of different amounts of candy or 2 Arabic numerals. A reversed reinforcement contingency was in effect, in which the selected array was removed and the subject received the nonselected candies (or the number of candies represented by the nonselected Arabic numeral). Animals were unable to maximize reward by selecting the smaller array when candies were used as array elements. When Arabic numerals were substituted for the candy arrays, all animals showed an immediate shift to a more optimal response strategy of selecting the smaller numeral, thereby receiving …

Mechanisms Of American English Vowel Production In A Grey Parrot (Psittacus Erithacus), Denice K. Warren, Dianne K. Patterson, Irene M. Pepperberg

Sentience Collection

Parrots are known for their capacity to reproduce the sounds of human speech, but few studies have investigated their mechanisms for producing such vocalizations. Using three methods of noninvasive video imaging (Super VHS video, infrared, X-ray radiography), we examined correlations between several elements of a Grey Parrot's (Psittacus erithacus) vocal-tract configuration and the bird's production of two vowels, /i/ ("eat") and /a/ ("rock"). This parrot uses mechanisms that both resemble and differ from those used by: (a) humans to produce English speech; and (b) some avian species to produce conspecific vocalizations. This Grey Parrot, for example, uses its vocal apparatus …

Gender Differences In Attitudes Toward Animal Research, Jennifer J. Eldridge, John P. Gluck

Experimentation Collection

Although gender differences in attitudes toward animal research have been reported in the literature for some time, exploration into the nature of these differences has received less attention. This article examines gender differences in responses to a survey of attitudes toward the use of animals in research. The survey was completed by college students and consisted of items intended to tap different issues related to the animal research debate. Results indicated that women were more likely than men to support tenets of the animal protection movement. Likewise, women were more likely than men to favor increased restrictions on animal use …

Taking Evolution Seriously: A Matter Of Primate Intelligence, Maxine Sheets-Johnstone

Intelligence Collection

No abstract provided.

Hyperactivism: The Phenomenon Of Doing Without Achieving, Henry Spira

Commentaries and Editorials

No abstract provided.

Less Meat, Less Misery: Reforming Factory Farms, Henry Spira

Farm Animal Campaign

No abstract provided.

Five Good Reasons To Eat Your Dog Or Cat, Animal Rights International

Farm Animal Campaign

No abstract provided.

Why Would Anybody Eat Their Best Friend?, Animal Rights International

Farm Animal Campaign

No abstract provided.

Soils Of The Ivanhoe West Bank East Kimberley Western Australia, C Grose, N Schoknecht

Resource management technical reports

A brief assessment of the soils of 2,064 ha of land on the Ivanhoe West Bank and their suitability for irrigated agriculture was conducted in May-June 1994. Sandy or loamy soils occur on broad levees adjacent to the Ord River, and areas of 'black soil' and 'red soil' plains occur behind these levees. Some areas of the red soil plain and levees are deeply dissected, and occasional active erosion is evident.

President's Report To Board Of Trustees, 1996, Clemson University

President's Reports to the Board of Trustees

No abstract provided.

Curio 1996, James Madison University. College Of Arts And Letters

Curio Magazine

Curio, a magazine highlighting Harrisonburg, Virginia, and its surrounding communities, is published by students in the Media Arts & Design program at James Madison University. Curio is a nonprofit organization supported by the College of Arts and Letters and the School of Media Arts & Design. Subscriptions are not available.

Annual Report For The Town Of Bedford, New Hampshire, For The Year Ending December 31, 1995., Bedford Town Representatives

Bedford, NH Annual Reports

This is an annual report containing vital statistics for a town/city in the state of New Hampshire.

Effect Of Larval Swimming Duration On Success Of Metamorphosis And Size Of The Ancestrular Lophophore In Bugula Neritina (Bryozoa), Dean E. Wendt

Biological Sciences

There is a growing realization that events during one portion of an organism's life cycle can have both subtle and dramatic effects on other stages in the life history. Lethal and sublethal effects associated with the duration of larval swimming in marine invertebrates were examined for the bryozoan Bugula neritina. Larvae were kept swimming up to a maximum of 28 h at 20{deg}C by exposure to continuous bright fluorescent illumination. At 4-h intervals, samples of 20-40 larvae were removed from bright illumination and were exposed to seawater containing 10 mM excess KCI, an inducer of metamorphosis in this species. …

Hazardous Waste Management, Harold M. Cota, David Wallenstein

Civil and Environmental Engineering

Hazardous waste management is a broad and evolving field. Applicable state and federal regulations comprising over 60,000 pages are continually being updated. Many of these regulations overlap and are subject to differences in interpretation that often lead to court rulings. Regulations, economic pressures and public perception are forcing companies to rapidly change the way they manufacture products in order to minimize hazardous waste generation. Over 200 million tons of solid hazardous waste are generated annually in the United States. Huge quantities of hazardous waste deposited in landfills, ponds, fields, and other locations require removal or in situ treatment. Common hazardous …

Sources Of Local Geographic Information, Darrell Napton

Geography Faculty Publications

This guide is a tool to help you find local information. The list is not comprehensive, but is to give you some starting points on your search. The information available will differ from community to community. The premise of this guide is that you will generally find the information that you want if you ask the right PEOPLE, find the right PUBLICATIONS, and look in the right PLACES. This three pronged approach will help you find information that you never knew existed. Sometimes you will be fortunate and find the information that you seek on the first phone call or …

Prefatory Notes

Between the Species

No abstract provided.

Response: Autonomy, Animals, And Conceptions Of The Good, R. G. Frey

Between the Species

No abstract provided.

Response: Language And Thought, Lilly-Marlene Russow

Between the Species

No abstract provided.

The Flickering Flame: An Essay On Companion Animal Euthanasia, Nancy L. Bischof

Between the Species

No abstract provided.

Analysing Ancient Dna, Raúl J. Cano

Biological Sciences

Much of what we know about extinct organisms comes from traits that are not preserved in the fossil record. Until recently, morphological analysis was the only tool available for scientists to determine relationships for extinct fossil organisms. We now know that ‘ancient’ DNA can be preserved in the remains of extinct organisms. By targeting specific gene sequences, it may be possible to deduce biochemical characteristics and through sequence comparisons, to estimate the extent of evolutionary divergence. By comparing the amount and type of these changes, one could estimate how quickly some DNA ‘evolves’ relative to other segments, or which genes …

Aspartate And Glutamate Modulation Of Growth Hormone Secretion In The Pig: Possible Site Of Action, C. R. Barb, R. M. Campbell, Jeffrey D. Armstrong, N. M. Cox

Office of the President Scholarship

The influence of excitatory amino acids (EAA) on growth hormone (GH) secretion and the possible site of action was investigated in the pig. In Experiment (Exp) I three replicates were conducted with 30 prepuberal gilts, 130 d of age and averaging 70.6 ± 1.3 kg body weight (BW). Six gilts each received intravenously (iv) 0, 50, 100, or 150 mg/kg BW of aspartate (ASP) or glutamate (GLU) in saline. Blood samples were collected every 15 min for 2 hr before and 3 hr after treatment. In Exp II, mature ovariectomized gilts (163 ± 10 kg BW) that had been immunized …

Community Partner Orientation For Service Learning Courses, Service Learning Institute

Guides

We have prepared this manual as a "work in progress" to help you think about the service learning process and practice. We are at a crucial stage in developing service learning infrastructure. We began our work this fall semester supporting 7 courses which involved 160 students in over 30 agency/sites in the Salinas-Seaside-Monterey area. This spring, 24 service learning courses/experiences are being offered as more faculty become involved with extending learning experiences into the community.

We offer you this manual to assist you and inform you of our plans for supporting, monitoring, and evaluating service learning experiences this spring. We …

Annual Report Of The Town Of Wolfeboro, New Hampshire For The Year Ending December 31, 1995., Wolfeboro Town Representatives

Wolfeboro, NH Annual Reports

This is an annual report containing vital statistics for a town/city in the state of New Hampshire.

The International Crime Of Ecocide, Mark Allan Gray

California Western International Law Journal

No abstract provided.

Resisting The West: The Clinton Administration's Promotion Of Abortion At The 1994 Cairo Conference And The Strength Of The Islamic Response, Sarah A. Rumage

California Western International Law Journal

No abstract provided.