McDowell’s new conceptualism and the difference between chickens,colours and cardinals

McDowell recently renounced the assumption that the content of any knowledgeable, perceptual judgement must be included in the content of the knowledge grounding experience. We argue that McDowell’s introduction of a new category of non-inferential, perceptual knowledge is incompatible with the main line of argument in favour of conceptualism as presented in Mind and World [McDowell, John. 1996. Mind and World. 2nd ed. Cambridge, MA: Harvard University Press]. We reconstruct the original line of argument and show that it rests on the assumption that a specific model of justification, the Comparison Model, must apply to all cases of non-inferential, perceptual knowledge. We then show that the Comparison Model cannot be applied to McDowell’s new category of non-inferential, perceptual knowledge. As a consequence, McDowell is in need of an alternative model of justification and an alternative argument for conceptualism. We propose such an alternative model of justification based on McDowell’s reading of Sellars, but argue that the model only serves to make the need for an alternative motivation for conceptualism more urgent.     

All in this together? Group representations and policy support

The present research explored the relationship between how Canadians perceived the quality of intergroup contact with Americans and their support for different antiterrorism policies, considering the potential mediating role of intergroup representations specified in the Common Ingroup Identity Model. Canadian students (n = 360) completed questionnaires that assessed their perceptions of the quality of intergroup contact with Americans, group representations, and reactions to various policies tied to the war against terror. Specifically, we tested a model of how perceptions of the quality of intergroup contact, along the dimensions specified by the Contact Hypothesis, predict different representations of the two groups (Canadians and Americans), and then how these different representations predict reactions to antiterrorist policies. Structural equation modeling analysis supported the predictions, revealing the pivotal role of group representations for policy views.     

Social Skills Differences among Attention-Deficit/Hyperactivity Disorder Types in a Chat Room Assessment Task

This study assessed social skills in 116 children aged 7-12 with ADHD-Combined Type (ADHD-C; n=33), ADHD-Inattentive Type (ADHD-I; n=45), and comparison children (n=38), with consideration of the role sluggish cognitive tempo (SCT) symptoms play in distinguishing profiles. Social skills were assessed using a novel computerized chat room task, in which participants were encouraged to join a conversation and type messages to interact with four computer-simulated peers. Every participant received the identical stimulus from the simulated peers, but was free to respond to it in his or her own unique way. Relative to comparison children, children with ADHD-C made off-topic and hostile responses; children with ADHD-I made off-topic responses, few responses and showed poor memory for the conversation. ADHD subtype differences remained after statistical control of IQ, reading achievement, typing skill, and comorbid disruptive behavior disorders. SCT symptoms, most prevalent among children with ADHD-I, predicted a distinct pattern of social withdrawal and lower hostility. Parent and teacher ratings and in-vivo observations of social skills correlate with this new measure.     

基于组织政治技能的研究

组织中的政治技能是国外最近研究的热点课题。本文重点介绍了政治技能的概念、结构维度、影响因素及其政治技能的作用,并指出了其未来研究的趋势。     

TEAM SPORTS FOR THE SEVERELY RETARDED: TRAINING A SIDE-OF-THE-FOOT SOCCER PASS USING A MAXIMUM-TO-MINIMUM PROMPT REDUCTION STRATEGY

A program to teach three severely retarded adults to use a side-of-the-foot soccer pass was evaluated. A 9-step stimulus-response chain was taught using forward chaining. In contrast to usual practice, intensive physical prompts were provided initially to teach each response component, then systematically faded. Approximately 20 lessons (trials) were presented in 20-min sessions. A multiple baseline across subjects design showed that the three trainees achieved the no-prompt criterion after 24, 29, and 22 sessions, respectively. Subanalyses indicated that successive response components were learned only after training was implemented. Follow-up data were obtained 57 and 276 days later in the training room and in a gymnasium; in both settings, criterion was achieved with fewer than three reinstructions.     

ROLE REVERSALS: AN ANALYSIS OF THERAPEUTIC EFFECTS ACHIEVED WITH DISRUPTIVE BOYS DURING THEIR APPOINTMENTS AS PEER MONITORS

Three 7-year-old boys with histories of negative interactions were appointed to monitor individual classmates during daily noon recess. As monitors, the boys awarded points to their classmates for playing appropriately and, on rare occasions, withdrew a point for negative interactions. The three boys immediately decreased their own rates of negative interactions during the sessions in which they were appointed as monitors. Two of the boys concomitantly increased their rates of positive interactions. Their reductions in negative interactions were not maintained during reversals and did not clearly generalize to the morning or afternoon recess periods. Subsequent appointment of the boys as peer monitors during the morning recess produced similar improvements in their behavior. Results suggest that appointment to the role of peer monitor may itself function as an intervention.     

航线飞行技术性技能与航线飞行阶段任务的关系研究

通过文献、专家意见和问卷调查,构建了现代航线飞行技术性技能多维评价量表。对118名航线飞行员测评数据的验证性因素分析表明,由倾斜控制、偏航控制、平衡控制和速度控制构成的4维模型在飞行准备/滑行、起飞/爬升、巡航、下降/进近/着陆四个飞行阶段均有较好的信度和效度;多元回归分析发现,各维度对不同航线飞行阶段任务均有显著影响。航线飞行技术性技能评价量表的构建为现代航线飞行员选拔与训练、机组驾驶行为规范性评价以及飞行安全管理考核模式的设计奠定了一个良好的工作基础。     

Preference for local or general anesthesia,coping dispositions,learned resourcefulness and coping with surgery

Abstract

People were found to differ in their coping dispositions (as measured with the MBSS, Miller, 1987): those who habitually attend to threatening cues (“monitors”) and those who distract themselves from these cues (“blunters”). However, some people are equally high on both coping dispositions and they were considered to be in a “dispositional conflict”. Furthermore, under certain circumstances people may prefer to act in a way that is inconsistent with their coping disposition; monitors who prefer blunting strategies and blunters who prefer monitoring strategies (labeled here as “disposition-behavior conflict”). Both conflicts were hypothesized to be associated with higher levels of trait anxiety and poorer coping. 59 men scheduled for surgery were assessed as to their coping disposition (monitors or blunters) and their preference for local or general anesthesia, and their learned resourcefulness (selfantrol skills). Monitors who chose general anesthesia (and thus were unable to monitor their own surgery) and blunters who chose local anesthesia (and thus were unable to blunt) were defined as being in a disposition-behavior conflict. Re- and post-surgery measures of anxiety and dysphoria and post-surgery nurses' ratings were used for assessing coping with surgery. Patients who were either high on dispositional conflict or showed a disposition-behavior conflict were higher on trait anxiety and showed poorer post-surgery coping in comparison to patients without such conflicts. Learned resourcefulness was not related to better coping nor to the two conflicts with the exception that patients with a disposition-behavior conflict reported less confidence in their self-control abilities. Overall, preference for local anesthesia predicted better post-surgery coping.     

Redeeming the lost voice of the ancestors

The Holocaust of the Jews in World War II involved not only the murder of 6 million Jews but also the traumatic destruction and wipe-out of whole communities, with their rich culture and tradition which had existed for centuries. In places where no one survived, it was almost impossible to reconstruct the collective memory of those communities. The voice of the ancestors was lost. As a daughter of Holocaust survivors, I have always felt the strong presence of the loss, not only of the murdered family members but also of the ancient colourful world of Eastern European Jews. I have always felt compelled to link back to that lost world. In the past three years, my journey to the pre-war past has become more intense. This article describes the double role of my journey: it is both an attempt to reconstruct, redeem and preserve the memory of the lost ancestors, and a personal journey to the echoes of my ancestors' voices within my soul.