Digital Commons Network^™

Can They Suffer?, Todd K. Shackelford

Animal Sentience

We should treat sentient nonhuman animals as worthy of moral consideration, not because we share an evolutionary history with them, but because they can suffer. As Chapman & Huffman (2018) argue, humans are not uniquely disconnected from other species. We should minimize the suffering we inflict on sentient beings — whether human or nonhuman — not because they, too, are tool-makers or have sophisticated communication systems, but because they, too, can suffer, and suffering is bad.

Human Superiority?, Bernard Rollin

Animal Sentience

Like Charles Darwin and George Romanes, I am quite willing to use anecdotal information as a source of knowledge about animal behavior. There are many more people observing nonhuman animals than there are people conducting controlled experiments, and we can thereby learn that behaviors we think are unique to humans are shared by other animals. From a strictly biological point of view, it makes no sense to speak of “human superiority.” One species of animal can be superior to another only in terms of survival and niche occupation. As moral concern for animals increases across the world, claims of human …

Fish Sentience Denial: Muddying The Waters, Lynne U. Sneddon, Javier Lopez-Luna, David C.C. Wolfenden, Matthew C. Leach, Ana M. Valentim, Peter J. Steenbergen, Nabila Bardine, Amanda D. Currie, Donald M. Broom, Culum Brown

Animal Sentience

Recent empirical studies have reported evidence that many aquatic species, including fish, cephalopods and crustaceans, have the capacity for nociception and pain, and that their welfare should be taken into consideration. Some sceptics, rejecting the precautionary principle, have denied that any study demonstrates pain or other aspects of sentience in fish. This target article discusses some of the scientific shortcomings of these critiques through a detailed analysis of a study exploring nociception and analgesia in larval zebrafish.

Pain In Fish: Evidence From Peripheral Nociceptors To Pallial Processing, Michael L. Woodruff

Animal Sentience

The target article by Sneddon et al. (2018) presents convincing behavioral and pharmacological evidence that ray-finned fish consciously perceive noxious stimuli as painful. One objection to this interpretation of the evidence is that the fish nervous system is not complex enough to support the conscious experience of pain. Data that contradict this objection are presented in this commentary. The neuroanatomy and neurophysiology of the fish nervous system from the peripheral nerves to the pallium is able to support the sentient appreciation of pain.

Sentience, The Final Frontier...., Shelley Adamo

Animal Sentience

Arguments for fish sentience have difficulty with the philosophical zombie problem. Progress in AI has shown that complex learning, pain behavior, and pain as a motivational drive can be emulated by robots without any internal subjective experience. Therefore, demonstrating these abilities in fish does not necessarily demonstrate that fish are sentient. Further evidence for fish sentience may come from optogenetic studies of neural networks in zebrafish. Such studies may show that zebrafish have neural network patterns similar to those that correlate with sentience in humans. Given the present uncertainty regarding sentience in fish, caution should be applied regarding the precautionary …

Fish Sentience Denial: Muddy Moral Water, Robert C. Jones

Animal Sentience

Sneddon et al. (2018) authoritatively summarize the compelling and overwhelming evidence for fish sentience, while methodically dismantling one rather emblematic research paper (Diggles et al. 2017) intended to discount solid evidence of fish sentience (Lopez-Luna et al. 2017a, 2017b, 2017c, & 2017d). I explore the larger practical moral contexts within which these debates take place and argue that denials of animal sentience are really moral canards.

Fish And Plant Sentience: Anesthetized Plants And Fishes Cannot Respond To Stimuli, Ken Yokawa, František Baluška

Animal Sentience

Recent denial of fish sentience is at variance with the fact that all living organisms need environmental awareness in order to survive in a continuously fluctuating environment. Moreover, fish sentience – like plant sentience – is also strongly supported by the sensitivity of fishes and plants to diverse anesthetics.

If It Looks Like A Duck: Fish Fit The Criteria For Pain Perception, Julia E. Meyers-Manor

Animal Sentience

Whereas we have denied the experience of pain to animals, including human babies, the evidence is becoming clearer that animals across a variety of species have the capacity to feel pain (Bellieni, 2012). As converging findings are collected from pain studies and the study of cognition, it is becoming harder to deny that fish are among the species that do feel pain.

Defining Denial And Sentient Seafood, Jennifer Jacquet

Animal Sentience

Sneddon et al. address the scientists who reject the empirical evidence on fish sentience, calling them “sceptics” and their work “denial”. This is the first article to frame the question of fish sentience in these terms, and it provides an obvious opening for social science and humanities research in the science of fish sentience. It is also worth asking what practical changes in the lives of fish might arise from the mounting evidence of their sentience. I suggest that the relationship between sentience and our sense of moral obligation is not as clear as we often assume.

Sentience: All Or None Or Matter Of Degree?, Loren Martin, Robert Gerlai

Animal Sentience

The question of whether fish feel pain is muddied by anthropomorphic thinking. Comparing biological phenomena in two species should be informed by the criteria for good animal models: face validity, construct validity and predictive validity. Viewed through this lens, we argue that fish do feel pain and may possess some level of sentience. Evolutionary relatedness, hence similarities and differences between species (fish and humans in this case), are not about black vs. white but about shades of grey.

The Human Nervous System Is Not The Gold Standard For Pain, Riccardo Manzotti

Animal Sentience

The basis of pain could be the causal nexus between one’s phylogenetic/ontogenetic history and one’s behavior. It might turn out that the neural implementation is immaterial to the instantiation of pain. Widely different neural structures may token the same pain-type, and nearly identical neural structures may token different types.

Defining Pain And Painful Sentience In Animals, Edgar T. Walters

Animal Sentience

Sentience is essential to most definitions of pain, including a detailed definition invoked by Sneddon et al. to argue that adult and perhaps larval fish feel pain. Because proving painful sentience in non-human animals is not feasible, multiple lines of indirect evidence are needed to implicate pain. This commentary examines the list of 17 criteria used by Sneddon et al. to conclude that fish have conscious pain. The criteria include tests of nociceptive, motivational, and cognitive properties useful for revealing pain-like states that can be understood biologically and be related evolutionarily to human pain. However, additional research is needed to …

Fish Are Smart And Feel Pain: What About Joy?, Becca Franks, Jeff Sebo, Alexandra Horowitz

Animal Sentience

Sneddon et al. rightly point out that the evidence of fish pain is now so strong and comprehensive that arguments against it have become increasingly difficult to defend in balanced academic discourse. But sentience involves more than just pain. Recent research indicates that fish have an impressive range of cognitive capacities, including the capacity for pleasure, in the form of play and other behaviors likely to involve positively valenced experience. Having made the case for pain, research can now focus on other aspects of fish sentience. Doing so will not only provide a more complete picture of the mental lives …

Ample Evidence For Fish Sentience And Pain, Lynne U. Sneddon, David C.C. Wolfenden, Matthew C. Leach, Ana M. Valentim, Peter J. Steenbergen, Nabila Bardine, Donald M. Broom, Culum Brown

Animal Sentience

The majority of commentaries are supportive of our position on the scepticism that muddies the waters surrounding fish pain and sentience. There is substantial empirical evidence for pain in fish. Animals’ experience of pain cannot be compared to artificial intelligence (AI) because AI can only mimic responses to nociceptive input on the basis of human observations and programming. Accepting that fish are sentient would not be detrimental to the industries reliant on fish. A more proactive discussion between scientists and stakeholders is needed to improve fish welfare for the benefit of all.

Women’S Experiences Of Vulvodynia: An Interpretative Phenomenological Analysis Of The Journey Toward Diagnosis, Rebekah Shallcross, Joanne M. Dickson, David Nunns, Kate Taylor, Gundi Kiemle

Research outputs 2014 to 2021

Vulvodynia is the experience of idiopathic pain characterized by burning, soreness, or throbbing in the external female genitalia or vulva and is estimated to be experienced by 4–16% of the female population, yet only half of women seek help regarding their symptoms. Of the women who do seek help, only around 2% obtain a diagnosis. Therefore, the aim of the current study was to explore the experiences of women with vulvodynia on their journey toward diagnosis, by using semi-structured interviews and an interpretative phenomenological analysis (IPA) methodology. Eight women were interviewed, and their experiences were analyzed and interpreted into three …

Doris J. Shriver

OJOT Sponsor Profiles

No abstract provided.

Jan Davis, Ms, Otr/L

OJOT Sponsor Profiles

No abstract provided.

Is The First Amendment Obsolete?, Tim Wu

Faculty Scholarship

The First Amendment was brought to life in a period, the twentieth century, when the political speech environment was markedly different than today’s. With respect to any given issue, speech was scarce and limited to a few newspapers, pamphlets or magazines. The law was embedded, therefore, with the presumption that the greatest threat to free speech was direct punishment of speakers by government.

Today, in the internet and social media age, it is no longer speech that is scarce – rather, it is the attention of listeners. And those who seek to control speech use new methods that rely on …

Police, Race, And The Production Of Capital Homicides, Jeffrey A. Fagan, Amanda Geller

Faculty Scholarship

Racial disparities in capital punishment have been well documented for decades. Over 50 studies have shown that Black defendants more likely than their white counterparts to be charged with capital-eligible crimes, to be convicted and sentenced to death. Racial disparities in charging and sentencing in capital-eligible homicides are the largest for the small number of cases where black defendants murder white victims compared to within-race killings, or where whites murder black or other ethnic minority victims. These patterns are robust to rich controls for non-racial characteristics and state sentencing guidelines. This article backs up the research on racial disparities to …

Social Media Threats: Examining The Canadian Criminal Law Response, Benjamin Perrin

Canadian Journal of Law and Technology

This article begins by discussing the legislative history, essential elements, and purpose of the threats offence in s. 264.1(1) of the Criminal Code. It then analyzes major reported Canadian judicial decisions dealing with social media threats, based on the five themes identified above. Finally, this article concludes by highlighting the implications and limitations of this study, as well as areas for future research.

Naming The Unnameable: An Approach To Poetry For New Generations, Michelle Bonczek Evory

Milne Open Textbooks

Informed by a writing philosophy that values both spontaneity and discipline, Michelle Bonczek Evory’s Naming the Unnameable: An Approach to Poetry for New Generations offers practical advice and strategies for developing a writing process that is centered on play and supported by an understanding of America’s rich literary traditions. With consideration to the psychology of invention, Bonczek Evory provides students with exercises aimed to make writing in its early stages a form of play that gives way to more enriching insights through revision, embracing the writing of poetry as both a love of language and a tool that enables us …

The Lopsided Harms Of Reproductive Negligence, Carol Sanger

Faculty Scholarship

The concept of reproductive negligence is probably not unfamiliar to men and women of child-bearing or child-begetting age. Many a restless hour has been spent worrying about the consequences of a skipped pill, an abandoned condom, or some other form of contraceptive carelessness. The general rule in such circumstances is that the injured party has no recourse in tort against a sexual partner whose negligence resulted, say, in a pregnancy. (Interestingly, liability may arise as the result of the negligent transmission of herpes.) To be sure, not all reproductive misconduct is negligent; some is intentional, as when a sexual partner …

The Effects Of Risky Alcohol Use And Type Of Hook Up Behaviors On The Relationship Between Hooking Up To Cope And Negative Affect, Leah E. Stevens

Psychology Theses & Dissertations

Hook up behaviors are sexual behaviors that participants engage in consensually without the expectation of a romantic commitment, and occur frequently in the college context and often co-occur with binge drinking. Research indicates several factors (i.e., alcohol intoxication, type of sexual behavior, specific motives for hooking up, gender) are predictors of negative emotions associated with hook up experiences, such as regret, shame, confusion, and disappointment. Using hooking up as a coping mechanism coupled with experiencing negative emotions due to hook up experiences are associated with aspects of poor mental health such as depression and anxiety. Therefore, the present sought: (1) …

Prevalence And Factors Of Sibling-Recurrent Dental Treatment Under General Anesthesia, Brandy N. Edmonds

Theses and Dissertations

Objective/Aims: Assess the prevalence of sibling recurrent dental general anesthesia (DGA) at VCU Pediatric Dentistry. Assess factors that contribute to sibling recurrent dental general anesthesia. Methods: The guardian of patients with siblings were provided a questionnaire to assess the prevalence and factors associated with recurrent DGA. Results: A total of 40 families with a child presenting for GA and at least one sibling were included in the study. Of these, 45% had sibling-recurrent GA treatment (20% in one sibling; 25% in 2 or more siblings). Additionally, 13% of the children currently presenting for GA had already been treated under GA, …

Unpacking Students’ Writer Identity In The Transition From High School To College: A Mixed Methods Study, Marcie J. Walsh

Theses and Dissertations

Since the 1975 publication of Newsweek’s article asserting that “Johnny” can’t write, many have continued to support the claim that students graduating from American high schools and universities can’t write. This criticism has led many students to believe the problem lies exclusively with them. Efforts to improve students’ writing have had little effect, as reflected in continually concerning scores on the National Assessment of Educational Progress. Recently, researchers have begun to suggest that the problem should be addressed by working to change students’ identification as a bad writer. Two constructs have emerged from these efforts: writer and authorial identity. Research …

Anxiety In Menopause: A Qualitative Inquiry, Eleanor Bremer

Theses and Dissertations

Background: Anxiety is one of the mood symptoms experienced by menopausal women; however, anxiety symptoms during menopause have received little attention in the literature despite the potential impact on quality of life. Many of the tools used to evaluate and measure anxiety associated with menopause assume that menopausal anxiety shares similar criteria as anxiety disorders and this may not be entirely true. There are very few studies that have assessed anxiety in the context of menopause leaving the concept of menopausal anxiety not well defined and raising the question: Is menopausal anxiety a unique and distinctly different syndrome? The purpose …

Latina Sorority Membership Impact On The Experience And Persistence Of Latinas In Higher Education, Luz Danela Randolph

Theses and Dissertations

Latinas face many challenges upon their matriculation to a university, including culture shock, acclimation and sense of belonging. Such challenges threaten their retention and success. Having support or a sense of belonging within higher education are notions that influence Latina students to continue or persist in school. An emphasized venue, which supports the educational journey of undergraduate Latinas, is involvement in organizations that reflect their culture. The problem addressed was the need to investigate how sorority involvement impacted their experience and persistence. Conducting research on Latina sorority membership and whether it has an impact on the experience and persistence of …

A Study Of In-School And Out-Of-School Life Experiences Affecting Veteran Teacher Retention In A Southeastern School District, Rosa Ana Jonson

Theses and Dissertations

The purpose of the research was to investigate the in-school and out-of-school life experiences affecting veteran teacher retention in a southeastern school district. The study sought to gain a better understanding of the factors that affected the decisions of teachers to remain with the district for more than 5 years. All of the teachers who had been working in the district for at least 5 years were potential research participant The survey was distributed to 75 teachers, and 24 teachers responded. The teachers were asked to respond to an online survey regarding their perceptions of their in-school and out-of-school experiences. …

Ingredients For Understanding Brain And Behavioral Evolution: Ecology, Phylogeny, And Mechanism, Stephen H. Montgomer, Adrian Currie, Dieter Lukas, Neeltje Boogert, Andrew Buskell, Fiona R. Cross, Sarah Jelbert, Shahar Avin, Rafael Mares, Ana F. Navarrete, Shuichi Shigeno, Corina J. Logan

All Peer-Reviewed Publications

Uncovering the neural correlates and evolutionary drivers of behavioral and cognitive traits has been held back by traditional perspectives on which correlations to look for-in particular, anthropocentric conceptions of cognition and coarse-grained brain measurements. We welcome our colleagues' comments on our overview of the field and their suggestions for how to move forward. Here, we counter, clarify, and extend some points, focusing on the merits of looking for the "best" predictor of cognitive ability, the sources and meaning of "noise," and the ways in which we can deduce and test meaningful conclusions from comparative analyses of complex traits.

Economic Individualism And Preference Formation, Andrzej Rapaczynski

Faculty Scholarship

This note examines some issues involved in an attempt to go beyond the assumption, long-made by most economists, that people’s preferences are simply to be treated as “given” and that the principle of consumer sovereignty entails a refusal to consider some (or some people’s) revealed preferences as more authoritative than others. The most important break with that assumption has been the development of behavioral economics, which shows that people may not always know what they really want, and that economists have to develop a more critical approach, distinguishing people’s true preferences from those that are merely apparent. While this approach, …