通过发展区域规划建设更加健康的未来

论述有关城市在这个更大范围的地区和全球系统中的位置,以及这些系统对城市和城市居民"健康"的影响.提出倡议:为了建设更健康的未来,城市需要参与并且对其地域生态的发展产生影响,而作为一个全方位的改革的一部分,城市应该将健康和人类的发展作为关注的重点.     

Computational Representation of Practical Argument

In this paper we consider persuasion in the context of practical reasoning, and discuss the problems associated with construing reasoning about actions in a manner similar to reasoning about beliefs. We propose a perspective on practical reasoning as presumptive justification of a course of action, along with critical questions of this justification, building on the account of Walton. From this perspective, we articulate an interaction protocol, which we call PARMA, for dialogues over proposed actions based on this theory. We outline an axiomatic semantics for the PARMA Protocol, and discuss two implementations which use this protocol to mediate a discussion between humans. We then show how our proposal can be made computational within the framework of agents based on the Belief-Desire-Intention model, and illustrate this proposal with an example debate within a multi agent system.     

Regret and the negative evaluation of decision outcomes in major depression

Disruption of normal emotional experience is central to the phenomenology of depression. Twenty-three depressed outpatients and 23 control subjects performed a computerized decision-making task, during which affective ratings were assessed online to identify various dimensions of emotional experience. We sought to contrast regret (the comparison of the outcomes of selected and nonselected options) with the general negative appraisal of task events. The experience of regret was reduced in depressed patients, an effect that was particularly related to self-reported apathy scores. In an exploratory analysis, we observed that females had a general downward shift in their ratings, as compared with males, but disappointment and regret effects were of similar magnitude. The possible contribution of the orbitofrontal cortex to the phenomenology of regret is discussed. Supplemental materials for this article may be downloaded from http://cabn.psychonomic-journals.org/content/ supplemental.     

Implicit and explicit prejudice in the 2008 American presidential election

The 2008 US presidential election was an unprecedented opportunity to study the role of racial prejudice in political decision making. Although explicitly expressed prejudice has declined dramatically during the last four decades, more subtle implicit forms of prejudice (which come to mind automatically and may influence behavior unintentionally) may still exist. In three surveys of representative samples of American adults, explicit and implicit prejudice were measured during the months preceding the election. Both explicit and implicit prejudice were significant predictors of later vote choice. Citizens higher in explicit prejudice were less likely to vote for Barack Obama and more likely to vote for John McCain. After controlling for explicit prejudice, citizens higher in implicit prejudice were less likely to vote for Obama, but were not more likely to vote for McCain. Instead, they were more likely to either abstain or to vote for a third-party candidate rather than Obama. The results suggest that racial prejudice may continue to influence the voting process even among people who would not endorse these attitudes.     

Depressive symptomatology and coronary heart disease in Type I diabetes mellitus: a study of possible mechanisms.

Recent evidence has suggested that depressive symptomatology is a risk factor for the development of coronary heart disease (CHD) in patients with diabetes mellitus, although little is understood about mechanisms that may explain this association. The Pittsburgh Epidemiology of Diabetes Complications (EDC) Study is a natural history study of 658 men and women with childhood-onset Type I diabetes. Participants from the EDC Study who reported the fewest depressive symptoms on the Beck Depression Inventory at baseline examination were least likely to develop CHD over 10 years. Differences in insulin resistance, autonomic dysregulation, inflammation, smoking, and complications associated with Type I diabetes appear to help explain this relationship. Future research should clarify causal pathways between depressive symptomatology, behavioral and physiological processes, and CHD.     

Action observation produces motor resonance in Parkinson's disease

Observation of movement activates the observer's own motor system, influencing the performance of actions and facilitating social interaction. This motor resonance is demonstrated behaviourally through visuomotor priming, whereby response latencies are influenced by the compatibility between an intended action and an observed (task‐irrelevant) action. The impact of movement disorders such as Parkinson's disease (PD) on motor resonance is unclear, as previous studies of visuomotor priming have not separated imitative compatibility (specific to human movement) from general stimulus‐response compatibility effects. We examined visuomotor priming in 23 participants with mild‐to‐moderate PD and 24 healthy older adults, using a task that pitted imitative compatibility against general stimulus‐response compatibility. Participants made a key press after observing a task‐irrelevant moving human finger or rectangle that was either compatible or incompatible with their response. Imitative compatibility effects, rather than general stimulus‐response compatibility effects, were found specifically for the human finger. Moreover, imitative compatibility effects did not differ between groups, indicating intact motor resonance in the PD group. These findings constitute the first unambiguous demonstration of imitative priming in both PD and healthy ageing, and have implications for therapeutic techniques to facilitate action, as well as the understanding of social cognition in PD.     

Should They Be Recruited? Fan Perceptions of Deviant Student-Athletes

The purpose of this study was to examine fan opinion toward the active recruitment of prospective student-athletes with deviant pasts. College football fans were surveyed to determine to what extent the deviant behavior of a prospective student-athlete impacted how much they would support their favorite team recruiting that athlete. There were three primary findings: (a) deviant behavior negatively impacts a prospective student-athlete’s fan support score, (b) assault of a female student is the most severe deviant behavior in which an athlete could engage, and (c) White recruits were judged more harshly for using illegal drugs when compared to Black recruits.     

Qualitative Investigation of Student Reflections on a Spiritual/Religious Diversity Experience

Twenty‐six master's‐level counselor education students participated in a spiritual and religious diversity assignment, which involved participation in a spiritual or religious activity for 5 weeks. Participants then discussed these experiences in reflection papers. After analysis of the student papers, the authors identified the following themes: (a) discomfort related to the experience, (b) initial assumptions regarding spirituality and religion, (c) movement toward appreciation of spiritual and religious diversity, (d) increases in self‐understanding, (e) the value of experiential learning, and (f) motivation for additional learning. The authors provide suggestions for counselor training on spirituality and religion.     

Computation of cone contrasts for color vision research

Cone-contrast coordinates have proved useful for representing transient test stimuli used in color vision experiments. These representations automatically take into account the spectral absorption of cones and any Weberian adaptation to steady fields of light. Under these conditions, they also can be interpreted as being an approximation to the incremental cone response. A detailed methodology is presented for making appropriate measurements and calculations of cons contrasts for any light source, especially color monitors.