Ortigues-Marty, I. (author), Louveau, I. (author), Bee, G. (author), Oltjen, J.W. (author), Kononoff, P.J. (author), McArt, J.A.A. (author), Thomas, C. (author), Fairchild, B.D. (author), Kogut, M. (author), and Huff-Lonergan, E. (author)
Format:
Journal Article
Publication Date:
2025-03-03
Published:
USA: Oxford University Press
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 209 Document Number: D13551
3 pages, Scientific publishing has undergone a tremendous change in recent years. We, a group of Editors-in-Chief of scientific journals owned by scientific bodies, want to communicate some of our values. We represent animal, animal – open science, animal – science proceedings, JDS Communications, Journal of Animal Science, Journal of Applied Poultry Research, Journal of Dairy Science, Poultry Science and Translational Animal Science. Our values motivate our involvement in society-, association-or scientific institution-owned journals in animal science and shape our practices in scientific publishing, in the light of the tremendous changes in the land-scape of scientific publishing over the last decade.
Wilms, Lisa (author), Komainda, Martin (author), Hamidi, Dina (author), Riesch, Friederike (author), Horn, Juliane (author), and Isselstein, Johannes (author)
Format:
Journal Article
Publication Date:
2024-04-15
Published:
USA: Oxford University Press
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 209 Document Number: D13552
11 pages, Virtual fencing (VF) is a modern fencing technology that requires the animal to wear a device (e.g., a collar) that emits acoustic signals to replace the visual cue of traditional physical fences (PF) and, if necessary, mild electric signals. The use of devices that provide electric signals leads to concerns regarding the welfare of virtually fenced animals. The objective of this review is to give an overview of the current state of VF research into the welfare and learning behavior of cattle. Therefore, a systematic literature search was conducted using two online databases and reference lists of relevant articles. Studies included were peer-reviewed and written in English, used beef or dairy cattle, and tested neck-mounted VF devices. Further inclusion criteria were a combination of audio and electrical signals and a setup as a pasture trial, which implied that animals grazed in groups on grassland for 4 h minimum while at least one fence side was virtually fenced. The eligible studies (n = 13) were assigned to one or two of the following categories: animal welfare (n studies = 8) or learning behavior (n studies = 9). As data availability for conducting a meta-analysis was not sufficient, a comparison of the means of welfare indicators (daily weight gain, daily lying time, steps per hour, daily number of lying bouts, and fecal cortisol metabolites [FCM]) for virtually and physically fenced animals was done instead. In an additional qualitative approach, the results from the welfare-related studies were assembled and discussed. For the learning behavior, the number of acoustic and electric signals and their ratio were used in a linear regression model with duration in days as a numeric predictor to assess the learning trends over time. There were no significant differences between VF and PF for most welfare indicators (except FCM with lower values for VF; P = 0.0165). The duration in days did not have a significant effect on the number of acoustic and electric signals. However, a significant effect of trial duration on the ratio of electric-to-acoustic signals (P = 0.0014) could be detected, resulting in a decreasing trend of the ratio over time, which suggests successful learning. Overall, we conclude that the VF research done so far is promising but is not yet sufficient to ensure that the technology could not have impacts on the welfare of certain cattle types. More research is necessary to investigate especially possible long-term effects of VF.
7 pages, Graduate education is an important aspect of the life of most academic scientists and a serious responsibility because it comes with the obligation to help students achieve their career and life goals. It can also be very fulfilling for the graduate mentor in terms of personal satisfaction and advancement of the research program. Learning to be a good major professor is an active process that depends on developing a formal framework of education and modifying that framework for each student based on past experiences and experimentation, advice from colleagues, and the individual personality of the student. Perhaps most important is for the graduate mentor to buy into the success and well-being of the student. Among the characteristics that a major professor could seek to instill in his or her students are critical and independent thinking, self-confidence, a thick skin, teamwork, laboratory skills and understanding, and the ability for hard work. Work to make science joyful by celebrating accomplishments, creating a fun environment in the lab, and stressing the societal value of science as compared to personal rewards or ambition.
6 pages, With most of the student attrition occurring early in undergraduate educational programs (Braunstein et al., 1997) it is necessary to interest and motivate students early on. The demographics of animal science students have shifted to students with minimal background in food producing animals. This presents a unique challenge as the current student population represents a diverse array of backgrounds and prior experiences. As a result, students enroll in undergraduate animal science programs with various expectations for their undergraduate degree and a focus primarily on careers in veterinary medicine. To engage all students, interest and motivation need to be generated. This review will use motivational frameworks as outlined by the self-determination theory, expectancy value theory, and interest, to explain the impact of the proposed solutions. Active learning classroom strategies are linked to increased knowledge compared with traditional, passive classrooms (Wells et al., 2019). Active learning shifts from a traditional teaching model to a student-centered model, which transitions instructors to facilitators of learning. This review summarizes current proposed pedagogies that have been researched in animal science classrooms such as experiential learning, flipped classrooms, hands-on animal experience, undergraduate research experiences, mentorship opportunities, capstone experiences, service-learning experiences, team-based learning, and cooperative learning. The limitations of these proposed pedagogies and the future research needed are also discussed.
11 pages, Individual background and demographics affect student perceptions of animal production. Understanding how science-based education alters these opinions is a critical aspect of improving university instruction as well as increasing consumer engagement in the poultry industry. The study objectives were to quantify the effects of student background, career interests, and science-based instruction on opinions regarding current issues in the poultry industry. Undergraduate students enrolled in a one semester poultry science course at Iowa State University between 2018 and 2021 were anonymously surveyed at the start and end of the semester as part of a 4-yr study. Students who opted to take the survey answered three demographic questions indicating their 1) livestock experience, 2) sex, and 3) career goals. The body of the survey consisted of 16 “poultry issue statements” where students were directed to mark a vertical dash on a 130 mm horizontal line indicating their level of agreement with each statement. Post-survey collection, the line was separated into 5 sections for discussion: responses within 0%–20% indicated strongly disagree, 21%–40% disagree, 41%–60% neutral, 61%–80% agree, and 81%–100% indicated strongly agree. Responses were analyzed using Proc Mixed in SAS Version 9.4 with a Tukey–Kramer adjustment for all pairwise comparisons using main effects including demographic categories, education (pre- or post-instruction), and year the survey was taken. Responses to various issue statements were affected by students’ livestock experience (P < 0.05; 6 out of 16 statements affected), sex (P < 0.05; 5 out of 16 statements), and ultimate career goals (P < 0.05; 4 out of 16 statements). Pre- vs. post-education responses differed significantly in 6 out of 16 statements (P < 0.05), and in 2 out of 16 poultry issue statements, the year of instruction affected student response (P < 0.05). These data indicate that individual student background, sex, and differing career interests impact opinions of current topics in the broiler and layer industries. Further, science-based education as well as the year the course was taken over consecutive semesters significantly altered student opinions.
13pgs, With a focus on journalistic discourse, this paper argues for a re-envisioning of food-system communication that takes non-human animals into account as stakeholders in systems that commodify them. This is especially urgent in light of the global pandemic, which has laid bare the vulnerability to crisis inherent in animal-based food production. As a case study to illustrate the need for a just and non-human inclusive orientation to food-systems communication, the paper performs a qualitative rhetorical examination, of a series of articles in major U.S. news sources in May of 2020, a few months into the economic shutdown in the U.S. in response to the COVID-19 pandemic. At that time, millions of pigs were brutally killed on U.S. farms due to the impossibility of killing them in slaughterhouses overrun with COVID-19 outbreaks. The analysis finds that media reporting legitimated violence against pigs by framing narratives from industry perspectives, deflecting agency for violence away from farmers, presenting pigs as willing victims, masking violence through euphemism, objectifying pigs and ignoring their sentience, and uncritically propagating industry rhetoric about “humane” farming. Through these representations, it is argued, the media failed in their responsibility to present the viewpoints of all sentient beings affected by the crisis; in other words, all stakeholders. The methodology merges a textually- oriented approach to critical discourse analysis (CDA) with social critique informed by critical animal studies (CAS), and the essay concludes with recommendations for journalists and other food-system communicators, which should be possible to implement even given the current capitalist, industry-influenced media environment and the demonstrated ruthlessness of animal industries in silencing voices inimical to their profitmaking.
17 pages, Environmental education (EE) programs, when combined with human-wildlife interactions (HWI), can trigger emotions, an essential part of attitudes that influence pro-environmental behaviors (PEB). We used participant observation and a post-event evaluation survey to investigate emotional response to HWI among participants from marine educational programs at the University of Georgia Marine Education Center and Aquarium, Savannah, GA. We found that during HWI participants demonstrated positive (e.g., empathy) and negative emotions (e.g., frustration) with animals, including misconceptions and negative perceptions toward snakes and horseshoe crabs. In addition, outdoor exploration, contact with wildlife (direct or indirect), biofacts exhibitions and live animal presentations were the practices that most engaged participants in the programs, indicating that animals (e.g., turtles and crabs) can increase participants’ interest in educational activities. By incorporating wildlife in EE practices, educators can engage individuals in activities and stimulate their emotional attachment to animals, which can encourage changes in perceptions, leading to PEBs necessary for environmental conservation.
