In the past two to three decades health behavior scientists have increasingly emphasized affect-related concepts (including, but not limited to emotion) in their attempts to understand and facilitate change in important health behaviors, such as smoking, eating, physical activity, substance abuse, and sex. This article provides a narrative review of this burgeoning literature, including relevant theory and research on affective response (e.g., hedonic response to eating and drug use), incidental affect (e.g., work-related stress as a determinant of alcohol use), affect (...) processing (e.g., anticipated regret for illicit sex or skipping an exercise session), and affectively charged motivation (e.g., cigarette craving). An integrative dual-processing framework is presented that suggests pathways through which affect-related concepts may interrelate to influence health behavior. (shrink)

Presents a collection of alphabetically-arranged entries that provide information on a wide range of topics related to philosophy, including ethics, religion, history, aesthetics, logic, metaphysics, from Aristotle and the Greek Academy, to modern concepts of feminist theory and philosophy of the mind.

Concept definitions applicable to human and non-human animals should be usable for both. Awareness is a state during which concepts of environment, self, and self in relation to environment result from complex brain analysis of sensory stimuli or constructs based on memory. There are several proposed categories of awareness. The widespread usage of the term conscious is 'not unconscious' so a conscious individual is an individual that has the capability to perceive and respond to sensory stimuli. It is confusing and (...) scientifically undesirable if conscious is also used to mean aware. Hence it is proposed that conscious should be used only as above. Fully functioning and adequately developed humans and members of many other animal species are sentient. Sentience means having the capacity, the level of awareness and cognitive ability, necessary to have feelings. The welfare of an individual is its state as regards its attempts to cope with its environment. This includes feelings, which are important coping mechanisms, and health. Since feelings involve awareness, there is overlap between welfare assessment and awareness assessment. Methods for assessing awareness, consciousness, sentience, and welfare and links to morality are briefly discussed. (shrink)

Human attitudes to animals have changed as non-humans have become more widely incorporated in the category of moral agents who deserve some respect. Parallels between the functioning of humans and non-humans have been made for thousands of years but the idea that the animals that we keep can suffer has spread recently. An improved understanding of motivation, cognition and the complexity of social behaviour in animals has led in the last 30 years to the rapid development of animal welfare science. (...) Early attempts to define welfare referred to individuals being in harmony with nature but the first usable definition incorporated feelings and health as part of attempts to cope with the environment. Others considered that welfare is only about feelings but it is argued that as feelings are mechanisms that have evolved they are a part of welfare rather than all of it. Most reviews of welfare now start with listing the needs of the animal, including needs to show certain behaviours. This approach has used sophisticated studies of what is important to animals and has replaced the earlier general guidelines described as freedoms. Many measures of welfare are now used and indicate how good or how poor the welfare is. Naturalness is not a part of the definition of welfare but explains why some needs exist. In recent years, welfare has become established as one of various criteria used to decide on whether a system is sustainable because members of the public will not accept systems that cause poor welfare. The study of welfare has become part of the scientific basis upon which important political decisions are made. (shrink)

Donald Broom argues that morality and the central components of religion are of great value, and presents two central ideas. He asserts that morality has a biological foundation and has evolved as a consequence of natural selection, and that religions are essentially the structures supporting morality. Many philosophers and theologians write about morality and its origins without reference to biological processes such as evolution. Likewise, biologists discuss phenomena of importance to human morality and religion without taking account of the (...) thoughts of others on these subjects. (shrink)

This editorial introduces the Journal of Consciousness Studies special issue on "Animal Consciousness". The 15 contributors and co-editors answer the question "How should we study animal consciousness scientifically?" in 500 words or fewer.

Drawing on convergent work in a broad range of disciplines, this article uses the tipping point paradigm to frame a new account of how early human ancestors may have first broken free from, as Bickerton calls it, the “prison of animal communication.” Under building pressure for an enhanced signaling system capable of supporting joint attentional-intentional activities, a cultural tradition of disambiguated indexical pointing, combined with increasingly sophisticated mindreading circuitry and prosocial tendencies, may have sparked the first in the series of (...) biocultural explosions that led from a simple protolanguage to fully modern human language. This account successfully integrates at least ten other competing hypotheses, and is shown to pass nine important tests that have been proposed for language origin scenarios of its type. (shrink)

This paper sets out to give sufficient detail to the notion of mental simulation to allow an appraisal of its contribution to ‘mindreading’ in the context of the ‘false-belief tasks’ used in developmental psychology. We first describe the reasoning strategy of ‘modified derivation’, which supports counterfactual reasoning. We then give an analysis of the logical structure of the standard false-belief tasks. We then show how modified derivation can be used in a hybrid strategy for mindreading in these tasks. We then (...) formulate the hypothesis that children become able (around the age of 4 years) to pass these tasks when they acquire the counterfactual reasoning ability required in this strategy. We find this to be consistent with various empirical findings. We then discuss the implications for the theory/simulation debate, meta-representation and pretence. (shrink)

Stereology is a valuable tool for neuroscientists, allowing them to obtain 3-Dimensional information from 2-Dimensional measurements made on appropriately sampled sections. This 3-D information is invaluable in correlating structural/functional relationships in the pursuit of far greater understanding of the function of the central nervous system. However, in carrying out such measurements, often based on limited data sets, there is a risk of experimenter bias. An important feature of modern design based stereology is to be aware of potential sources of bias (...) and eliminate them during the data collection. With many of the major neuroscience journals now insisting that quantitative data be presented, there is a greater need than ever for neuroscientists to understand the theory and practice behind quantitative methods, such as those offered by stereology. Quantitative Methods in Neuroscience is a cookbook of stereological methods written especially for neuroscientists. It provides clear and accessible advice about when and when not to use stereology. Throughout the book, the emphasis is on practical guidance, rather than discussions and formulae. Written by leading scientists in the field of stereology, with a Foreword by D.C. Sterio, the book will be a valuable introduction to these methods for neuroscientists, and all those involved in development of new drug programmes.Readership: Neuroscientists doing quantitative studies; Scientists involved in drug development; Pathologists. (shrink)

In _The Body in Late-Capitalist USA_, Donald M. Lowe explores the varied social practices that code and construct the body. Arguing that our bodily lives are shaped by a complex of daily and ongoing practices—how we work, what we buy and consume—Lowe contends that as a result of the commodification of these and other social practices in the late-twentieth century, what we often understand to be the needs of the body are in fact means for capital accumulation. Moving beyond (...) studies of representations and images of the body, Lowe focuses on the intersection of body practices, language, and the Social to describe concretely the reality of a lived body. His strongly synthetic work brings together Marxist critique, semiotics, Foucaultian discourse analysis, and systems and communications theory to examine those practices that construct the body under late capitalism: habits of work and consumption, the ways we give birth and raise children, socialization, mental and physical healing, reconstructions and contestations of sexuality and gender. Lowe draws upon a wide range of sources, including government and labor studies and statistics, diagnostic and statistical manuals on mental illness, computer manuals, self-help books, and guides to work-related stress disorders, to illustrate the transformation of the body into a nexus of exchange value in postmodern society. (shrink)

Annotation Adapted from the renowned Encyclopedia of Philosophy and its Supplement, Philosophy and Ethics provides an authoritative one-stop resource on the most-studied questions in philosophy.

The claim that faith is creative of its objects resides primarily in the conviction that the richness of the life of faith demands that it shall be subject only to its own laws. Its very diversity of expression is indication that it should not be fettered or confined by a restrictive model that outlaws the marvellously unexpected quality of its explorations. Yet that metaphor itself suggests caution; for exploration is necessarily of a territory that the explorer does not bring into (...) being by his voyage or journey. His travels have their own richness; thus Shackleton's famous boat journey has its place in the records of human endurance. But travel assumes a ground to be traversed, and the journey of Ernest Shackleton and the men who sailed with him was not conjured out of nothing, but an achievement made necessary as response to a situation that was itself in no sense of the explorer's contriving. Yet of course we are impatient with the suggestion that it was a mere, largely passive reaction to natural emergency, and only marginally regarded as humanly creative. (shrink)