Features of gait are determined at multiple levels, from the selection of the gait itself (e.g. walk or run) through the specific parameters utilized (stride length, frequency, etc.) to the pattern of muscular excitation. The ultimate choices are neurally determined, but what is involved with that decision process? Human locomotion appears stereotyped not so much because the pattern is predetermined, but because these movement patterns are good solutions for providing movement utilizing the machinery available to the individual (the legs and (...) their requisite components). Under different circumstances the appropriate solution may differ broadly (different gait) or subtly (different parameters). Interpretation of the neural decision making process would benefit from understanding the influences that determine the selection of the appropriate solution in any set of circumstances, including that of normal conditions. In this review we survey an array of studies that point to energetic cost as a key input to the gait coordination system, and not just an outcome of the gait pattern implemented. We then use that information to rigorously define the construct proposed by Sparrow and Newell (1998) where the effects of environment, organism and task act as constraints determining the solution set available, and the coordination pattern is then implemented under a pressure for energetic economy. Environment is defined in terms of affordances based on the ecological psychology definition of the concept and organism is defined as classic morphology and physiology based capabilities. We rely on a novel conceptualization of task that recognizes that the task goal needs to be separated from the mechanisms that achieve the goal if the motivation behind the selection of the mechanism strategy is to be exposed and understood. This reformulation of the Sparrow and Newell construct is then linked to the proposed pressure for economy by considering it as an optimization problem, where the most readily selected gait strategy will be that which achieves the task goal at (or near) the energetic minimum. (shrink)

The fact that genes and environment contribute differentially to variation in human behaviors, traits and attitudes is central to the field of behavior genetics. Perceptions about these differential contributions may affect ideas about human agency. We surveyed two independent samples (N = 301 and N = 740) to assess beliefs about free will, determinism, political orientation, and the relative contribution of genes and environment to 21 human traits. We find that lay estimates of genetic influence on these traits cluster into (...) four distinct groups, which differentially predict beliefs about human agency, political orientation, and religiosity. Despite apparent ideological associations with these beliefs, the correspondence between mean lay estimates and published heritability estimates for the surveyed traits is large (r = .77). Belief in genetic determinism emerges as a modest predictor of accuracy in these lay estimates. Additionally, educated mothers with multiple children emerge as particularly accurate in their estimates of the genetic contribution to these traits. (shrink)

Книга адресована специалистам в области теории познания, обществоведам, преподавателям философских дисциплин, аспирантам и студентам философских факультетов вузов, всем тем, кто интересуется данной проблемой.

In the article the specificity of philosophy is considered as a path to spiritual-practical mastering of the world. The spiritual-practical structure of philosophy includes philosophic practice and philosophic consciousness. The latter actualizes in the forms of philosophic thinking and sensory-emotional reflection of reality. Philosophical sensuality has a wide range of manifestations, but its specificity is defined by the emotion of wonder. Wonder is a primal, basic emotion. Fear, curiosity, joy and a number of other emotions also belong to the category (...) of basic emotions. In religious studies the ’theory of fear’ attributes the origin of religion to experience of fear. In psychology of emotion the curiosity is considered as a source of cognitive interest and scientific cognition. Appropriately, it may be possible to propose the ’theory of curiosity’ and the ’theory of wonder’ to explain the origin of science and philosophy. In the context of the theories the science and the religion differ in their emotional sources from the philosophy. The status of wonder as a basic emotion defines the emotional sovereignty of philosophy, its independence from other ways of spiritual-practical mastering of the world. Author demonstrates the incapacity of interpretations of doubt and suffering as emotional origins of philosophy. Doubt as uncertainty is a derivative of faith and lacks the status of basic emotion. The suffering is an emotional tone of every sensation, a pair of the emotional tone of pleasure. It is impossible to consider the suffering as an origin of philosophy due to both the effect of twoness of pleasure and suffering and their status of emotional tones. In addition, suffering is an affect, the repetition and accumulation of which conduces to the emotional discharge, an affective explosion. Therefore, they cannot be the sources of cognitive motion. The cognitive potential of wonder is defined by its character as positive emotion allowing for accumulation of ’wonder points’. The wonder discovers cognitive dissonance and stimulates the cognition by means of expanding the subject field of philosophy and stating new questions. (shrink)

В настоящей монографии проведено исследование современного техногенного развития социум и природы и их трансформации под воздействием достижений научно-технического прогресса и разрастания искусственной среды обитания человечества.

В первую книгу сборника включены исследования и материалы, посвященные творчеству Сергея Николаевича Дурылина - писателя, поэта, философа и богослова, и творчеству представителей русского культурного ренессанса первой трети XX века.