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61.
A Computational Model of the Self‐Teaching Hypothesis Based on the Dual‐Route Cascaded Model of Reading
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The self‐teaching hypothesis describes how children progress toward skilled sight‐word reading. It proposes that children do this via phonological recoding with assistance from contextual cues, to identify the target pronunciation for a novel letter string, and in so doing create an opportunity to self‐teach new orthographic knowledge. We present a new computational implementation of self‐teaching within the dual‐route cascaded (DRC) model of reading aloud, and we explore how decoding and contextual cues can work together to enable accurate self‐teaching under a variety of circumstances. The new model (ST‐DRC) uses DRC’s sublexical route and the interactivity between the lexical and sublexical routes to simulate phonological recoding. Known spoken words are activated in response to novel printed words, triggering an opportunity for orthographic learning, which is the basis for skilled sight‐word reading. ST‐DRC also includes new computational mechanisms for simulating how contextual information aids word identification, and it demonstrates how partial decoding and ambiguous context interact to achieve irregular‐word learning. Beyond modeling orthographic learning and self‐teaching, ST‐DRC’s performance suggests new avenues for empirical research on how difficult word classes such as homographs and potentiophones are learned. 相似文献
62.
Fleischmann ST 《Science and engineering ethics》2006,12(2):381-389
An honor code is certainly a good place to start teaching engineering students about ethics, but teaching students to live
honorably requires far more effort than memorizing a code of ethics statement or applying it just to academic performance.
In the School of Engineering at Grand Valley State University, we have followed the model provided by the United States Military
Academy at West Point. For our students this involves an introduction to the Honor Code as part of a larger Honor Concept
at the very beginning of their studies and then making it an integral part of their preparation as engineers. The challenge
is significant because the culture at large does not support living with an Honor Concept. This paper will begin with a discussion
of the cultural context in which we must teach, because that context has changed significantly in the years since many faculty
members were students themselves. The rest of the paper will detail the approach that we have taken to teach ethics as an
engineer’s way of life.
“The shortest and surest way to live with honor in the world is to be in reality what we would appear to be. All human virtues
increase and strengthen themselves by the practice and experience of them.”
Plato
An earlier version of this paper was presented at the 2005 conference, Ethics and Social Responsibility in Engineering and Technology, Linking Workplace Ethics and Education, co-hosted by Gonzaga University and Loyola Marymount University, Los Angeles, CA, USA, 9–10 June 2005. 相似文献
63.
Engineering ethics, individuals, and organizations 总被引:1,自引:0,他引:1
Davis M 《Science and engineering ethics》2006,12(2):223-231
This article evaluates a family of criticism of how engineering ethics is now generally taught. The short version of the criticism
might be put this way: Teachers of engineering ethics devote too much time to individual decisions and not enough time to social context. There are at least six version of this criticism, each corresponding to a specific subject omitted. Teachers of engineering
ethics do not (it is said) teach enough about: 1) the culture of organizations; 2) the organization of organizations; 3) the
legal environment of organizations; 4) the role of professions in organizations; 5) the role of organizations in professions;
or 6) the political environment of organizations. My conclusion is that, while all six are worthy subjects, there is neither
much reason to believe that any of them are now absent from courses in engineering ethics nor an obvious way to decide whether
they (individually or in combination) are (or are not) now being given their due. What we have here is a dispute about how
much is enough. Such disputes are not to be settled without agreement concerning how we are to tell we have enough of this
or that. Right now we seem to lack that agreement—and not to have much reason to expect it any time soon.
An earlier version of this paper was presented at the 2005 conference, Ethics and Social Responsibility in Engineering and Technology, Linking Workplace Ethics and Education, co-hosted by Gonzaga University and Loyola Marymount University, Los Angeles, CA, USA, 9–10 June 2005. 相似文献
64.
Jonathan Fox 《宗教、国家与社会》2013,41(4):384-401
Abstract This study examines whether states follow the religion policies they declare in their constitutions. It identifies four types of policies which officially seek to limit religion's role in government: absolute separation of religion and state (SRAS); neutral political concern; exclusion of ideals; and secularism–laicism. I determine whether states follow these policies using the religion and state (RAS) dataset and compare this to constitutional declarations that the state is secular and declarations of separation of religion and state. The results show that a majority of states which make both types of declaration do not follow these policies based on any of the four standards used in this study. However, the presence and wording of these clauses are correlated with state religion policy. 相似文献
65.
Celinda Reese-Melancon Erin E. Harrington Keri L. Kytola 《Memory (Hove, England)》2013,21(9):1224-1235
ABSTRACTThe role of metacognition in prospective memory (PM) has received relatively little attention. This study combined data from several experiments to identify the strategy repertoire employed during a classic laboratory PM task and to determine whether self-reported strategy was related to performance. Participants (N?=?668) completed either a focal or nonfocal PM task embedded in an ongoing lexical decision task. The results indicated that participants reported the same strategy repertoire regardless of PM task focality. Participants who reported using a strategy performed better than those who did not report using one, and this was especially true under nonfocal conditions. Self-reported strategy use was also associated with more cost to the ongoing task when the opportunity to complete the PM task was present. These findings add to what is known about the metacognitive components of PM and underscore the need for additional research in this area. 相似文献
66.
临床医学八年制内科学床旁教学应用传统的教学模式及基于案例的学习(CBL)单一教学方法难以满足教学要求.将CBL与基于问题的学习(PBL)及研讨会(Seminar)结合的立体教学模式应用于呼吸科的床旁教学实践中,激发了学生学习的积极性、创新性,培养了学生良好的团队合作精神和临床思维模式,提高了学生们解决临床问题的能力,并能加深师生互动交流,达到教学相长的目的. 相似文献
67.
目前国内控烟文献从人群吸烟状况及吸烟影响因素、控烟干预策略及其效果、控烟能力等多角度,探讨了我国的烟草控制问题.在综合已有有效地控烟策略基础上,提出加强控烟教育和宣传、发挥医务人员在控烟中的表率作用、综合使用各种措施控烟等针对性建议,对中国长期有效的控烟具有深远意义. 相似文献
68.
刘国庚 《医学与哲学(人文社会医学版)》2013,34(13):8-11
受“大跃进”思维模式影响,我国高等教育由精英化快速过渡到大众化,医学教育呈现出急剧膨胀的发展态势,在教育理念、培养体系、办学模式、学制结构、专业设置、教育质量等方面出现了许多新情况、新问题,陷入了发展困局.面对困局必须更新教育观念,加强统筹协调,推动医学教育科学发展. 相似文献
69.
Mary Collins 《The Journal of general psychology》2013,140(1):12-27
Two experiments employed Potential Performance Theory (PPT) to correct for inconsistency in a speeded task. In Experiment 1, a search task was employed whereby participants searched for a target letter among distracters. In Experiment 2, the search task was more complex and naturalistic—participants searched for enemy weapons in aerial photographs. Not surprisingly, the results revealed that longer search times led to greater accuracy. However, this improvement was due only in part to improved search strategies. Much, if not most, of the improvement was due to increased consistency. The authors demonstrate and discuss some of the advantages to be gained by considering a speeded task within the context of a clear and mathematically precise theory (PPT). 相似文献
70.
This two-cohort longitudinal study on the development of the semantic grouping strategy had three goals. First, the authors examined if 6–7-year-olds are nonstrategic before becoming strategic after prompting at 8–9 years of age, and if 8–9-year-olds are prompted strategic before spontaneous strategy use at 10–11 years of age. Children 6–7 and 8–9 years old performed two sort-recall tasks (one without and one with a grouping prompt) at two time points separated 1.5 years from each other. Second, the authors investigated whether short-term or working memory capacity at time point 1 predicted recall in children who did or did not use the semantic grouping strategy 1.5 years later. Third, the authors investigated whether prompted strategic children and children who used the strategy spontaneously differed in strategy transfer to a new task. Developmental results confirmed previous cross-sectional results, but in a longitudinal two-cohort study 6–7-year-olds were nonstrategic, and became prompted strategic around 8–9 years of age, followed by spontaneous strategy use at age 10–11 years. The authors found that memory capacity was not predictive of later use of the strategy. New findings were that prompted strategic children were as equally able as spontaneously strategic children to transfer the strategy to a new task, albeit with smaller recall benefits. 相似文献