A large body of research links testosterone and cortisol to male-male competition. Yet, little work has explored acute steroid hormone responses to coalitional, physical competition during middle childhood. Here, we investigate testosterone, dehydroepiandrosterone, androstenedione, and cortisol release among ethnically Chinese boys in Hong Kong, aged 8–11 years, during a soccer match and an intrasquad soccer scrimmage, with 63 participants competing in both treatments. The soccer match and intrasquad soccer scrimmage represented out-group and in-group treatments, respectively. Results revealed that testosterone showed (...) no measurable change. DHEA increased during both treatments in the majority of participants and the degree of change had no relation to independent variables or covariate measures. Most boys experienced androstenedione increases during match play, but no significant differences during the intrasquad soccer scrimmage competitions. The magnitude of change differed significantly between treatments and was positively associated with age. These latter findings suggest boys’ androstenedione responses may be sensitive to competitor type. For most subjects, cortisol significantly increased during match play, decreased during the intrasquad soccer scrimmage, and differed significantly between treatments, suggesting each treatment promoted a different psychological state among competitors. Cortisol/DHEA molar ratio decreased during the intrasquad scrimmage, suggestive of a more relaxed mental state. These data shed new light on potential proximate mechanisms associated with coalitional competition among prepubescent boys, with relevance to adrenarche and life history theory. (shrink)

In this arresting book, Wai Chee Dimock takes on the philosophical tradition from Kant to Rawls, challenging its conception of justice as foundational, self-evident, and all-encompassing. The idea of justice is based on the premise that the world can be resolved into commensurate terms: punishment equal to the crime, redress equal to the injury, benefit equal to the desert. Dimock focuses, however, on what remains unexhausted, unrecovered, and noncorresponding in the exercise of justice. To honor these "residues," she turns (...) to literature, which, in its linguistic density, transposes the clean abstractions of law and philosophy into persistent shadows, the abiding presence of the incommensurate. Justice can only be a partial answer to the phenomenon of human conflict. In arguing for justice as an _incomplete_ virtue, Dimock draws upon legal history, political philosophy, linguistics, theology, and feminist theory; she discusses Aristotle and Augustine, Locke and Luther, Marx and Durkheim, Michael Sandel and Carol Gilligan, Noam Chomsky and Mary Ann Glendon. She also examines an unusual configuration of nineteenth-century American authors, pairing figures such as Herman Melville and Rebecca Harding Davis, Walt Whitman and Susan Warner. The result is a book both passionate and scholarly. It invites us to rethink the meanings of literature, law, and philosophy, and to imagine a language of community more supple and more nuanced than the language of justice. (shrink)

Studies on testing effect have showed that a practice test on study materials leads to better performance in a final test than restudying the materials for the same amount of time. Two experiments were conducted to test how distraction, as triggered by divided attention or experimentally induced anxious mood in the practice phase, could modulate the benefit of testing (vs. restudying) on the learning of interesting and boring general knowledge facts. Two individual difference factors (trait test anxiety and working memory (...) (WM) capacity) were measured. Under divided attention, participants restudied or recalled the missing information in visually presented general knowledge facts, while judging whether auditorily presented items were from a pre-specified category. To experimentally induce anxious mood, we instructed participants to view and interpret negative pictures with anxious music background before and during the practice phase. Immediate and two-day delayed tests were given. Regardless of item type (interesting or boring) or retention interval, the testing effect was not significantly affected by divided (vs. full) attention or anxious (vs. neutral) mood. These results remained unchanged after taking into account the influences of participants’ trait test anxiety and WM capacity. However, when analyses were restricted to the study materials that had been learnt in the divided attention condition while participants accurately responded to the concurrent distracting task, the testing effect was stronger in the divided attention condition than in the full attention condition. Contrary to previous studies (e.g., Tse and Pu, 2012 ), there was no WM capacity × trait test anxiety interaction in the overall testing effect. Theoretical and practical implications of these findings are discussed. (shrink)

Tamar in Genesis 38.6–30 has conventionally been interpreted as either a righteous woman who restored the discontinuity of the line of Judah or a wicked woman who employed wit and cunningness to achieve her desired ends. This paper tries to reinterpret Tamar’s act by taking account of imagination, and the women’s perspective and experiences.

This paper reports on the long-term effectiveness of a non-formal co-curricular educational program based on a campus ecogarden at a Hong Kong university in developing pro-sustainability awareness, attitudes and behavior among undergraduate students. This service-based, nature-based experiential learning program, termed the Ecogarden Farmer and Biodiversity Surveyor, has been running at the university since 2015. The program is divided into two consecutive phases: a training phase comprising various learning activities and a successive internship phase consisting of the all-round practical tasks involved (...) in managing the garden. A retrospective evaluation of the program using phenomenographic approach and content analysis was adopted to reveal the diversity of students’ learning experience, as the indicators of the success of the program. Of 112 participants from 4 cohorts, 32 completed online questionnaires, and semi-structured interviews were successfully conducted with twelve participants, three from each of the four cohorts. The results indicated that the program’s outcomes could be categorized into five themes. Most outcomes fit into the theme ‘an increase in knowledge and skill level,’ followed by ‘rise in environmental awareness,’‘facilitation of personal growth,’ and ‘enhancement of career development.’ Many structural experiences revealed may suggest the success of the program. The longer the participants had participated in the program, the more in-depth and diversified reflection of the senior participants relating to personal development were mentioned. This study provides critical insights into the validity of retrospective program evaluation for assessing the long-term impact of EfS programs by introducing a cross-sectional study of different cohorts as a serial time-point sampling strategy. (shrink)

The use of voluntary assisted dying as an end‐of‐life option has stimulated concerns and debates over the past decades. Although public attitudes towards voluntary assisted dying (including euthanasia and physician‐assisted suicide) are well researched, there has been relatively little study of the different reasons, normative reasoning and rhetorical strategies that people invoke in supporting or contesting voluntary assisted dying in everyday life. Using a mix of computational textual mining techniques, keyword study and qualitative thematic coding to analyse public submissions to (...) a parliamentary inquiry into voluntary assisted dying in Australia, this study critically examines the different reasons, normative reasoning and rhetorical strategies that people invoke in supporting or contesting voluntary assisted dying in everyday life. The analysis identified complex and potentially contradictory ethical principles being invoked on both sides of the debate. These findings deepen our understanding of the moral basis of public reasoning about end‐of‐life matters and will help to inform future discussions on policy and law reform. The findings underscore the importance of sound normative reasoning and the use of caution when interpreting opinion polls to inform policy. (shrink)

As an emerging human resource issue in business ethics, work-life balance has been gaining increasing attention from both practitioners and scholars in recent years. In response to the call of Kelliher et al. :97–112, 2019), we addressed the research gap by examining the WLB of Chinese knowledge workers under flextime arrangement and the impact of work-life supportive culture on work-life spillover of the workers. Specifically, we examined the relationships between three components of work-life supportive culture, namely managerial support, career consequences, (...) and organizational time demands, and two aspects of work-life spillover, positive and negative spillover, perceived by the workers. A quantitative survey with 35 employees in a software development company in Hong Kong was conducted. The results of structure equation modelling showed that managerial support was positively related to positive work-life spillover while organizational time demands was positively related to employees’ negative spillover. WLB needs of knowledge workers and the role of organizational culture in effective implementation of WLB policies were discussed, and several feasible WLB policies were suggested for managers. (shrink)

According to Wai Chee Dimock, scholars of American literature should study it in a bigger historical context than the one beginning in 1776 or even 1620, freeing themselves in this way from the narrow-minded nationalism that has so often drawn a border around their research. To view American literature in light of the longer durée of ancient civilizations is to see Henry David Thoreau reading the Bhagavad Gita, Ralph Waldo Emerson the Persian poet Hāfez, and rediscover in these and (...) other extensive sympathies the kinship of American literature with world literature. Dramatically expanding the tracts of space-time across which literary scholars might draw valid links between author and author, text and text, and among author, text, and the wide world beyond, the perspective of deep time holds the additional promise, for Dimock, of reinvigorating “our very sense of the connectedness among human beings” and of dissuading us, thereby, from the wisdom of war.1 At the very least we might hope that American soldiers wouldn't look idly on, as they did on 14 April 2003, as the cultural treasures of the Iraqi National Library—which are the treasures of all humankind—were looted and burned. (shrink)

This volume collects two lectures by Jeremy Waldron that were originally given as Berkeley Tanner Lectures along with responses to the lectures from Wai Chee Dimock, Don Herzog, and Michael Rosen; a reply to the responses by Waldron; and an introduction by Meir Dan-Cohen.

This article examines the notorious mid-nineteenth-century American trial of Amelia Norman, who was acquitted - very much against the weight of the evidence - of attempting to kill the man who seduced her. In particular, we explore the role in the trial and its aftermath of the affective energies and cultural expectations set in motion by best-selling American sentimental novels like Hannah Foster's "The Coquette" and Susanna Rowson's "Charlotte Temple." In Norman's case, once newspapers, defense lawyers, and reformers such as (...) Lydia Maria Child recast the defendant as a sentimental heroine, the trial became about seduction, not attempted murder. The sentimental emplotment of Norman's life marshaled a powerful set of emotional responses and moral judgments on her behalf. For example, Norman claimed insanity. And since sentimental heroines are supposed to go mad when they are seduced and abandoned, the jury was prepared to interpret her symptoms according to her lawyers' very strategy for establishing her innocence. Ultimately, however, Norman embodied the plight of the sentimental heroine at the same time that she contested her fictional counterpart's fate. In this way, her trial spectacularized the disparity which the sentimental novel conjures up and displaces but never resolves. Going further, the common law theory of coverture, which severely limited the legal personhood of married women, has received a great deal of scholarly attention. Cases like Norman's remind us that unmarried women were also subject to draconian constraints on their legal personhood. The tort of seduction is a key example. Legal historians trace the development of the seduction tort from its common-law origins, when men's property interest in women's bodies formed the basis of the cause of action, to 1851, when Field Code authors (including Norman's lawyer, David Graham) persuaded several states to grant seduced women standing to bring their own cause of action. Consequently, courts were forced to reckon with the seduced woman as a moral agent capable of consenting to sex. As trials like Norman's demonstrate, sentimental novels helped lay the groundwork for this shift in the law by elucidating a subjectivity for the seduced woman. Yet the doctrinal implications of Norman's precedent-setting trial had a second, more ambiguous strain. Other women facing similar charges used the same legal strategy to gain acquittals in a substantial number of cases. Indeed, Norman's sentimental strategy proved so powerful that men on trial for killing their wives' seducers appropriated it to bring their own stories before juries and to reinforce male sexual norms through the so-called honor defense. In the end, then, Norman's trial fostered legal reform, but it also suggested - as Lydia Maria Child's fictionalization of the case in "Rosenglory" recognized - that only sustained and multifaceted efforts to change cultural as well as legal norms could improve the sexual status of women. In addition to its legal, literary, and historical insights that it provides, we also intend this article to contribute to debates on the nature of scholarship in law and literature. Scholars such as Wai Chee Dimock have argued for a focus on the historical and historically shifting relations between law and literature - a view we endorse. Where we differ from Dimock is in our diversion of attention away from abstract ideas of law laid out by treatise writers and philosophers in favor of law experienced and manipulated by individuals. So, too, we are interested less in representations of concepts such as justice in legal and literary texts than we are in the ways in which literature (broadly conceived) can create provisional and fragile opportunities for concrete instantiations of justice and even generate legal change (for good or ill). We would argue that to the extent legal change motivates rather than simply mirrors cultural change, it needs literature to be effective. This project, then, responds to Gregg Crane's call for attention to the complex and slippery historical interactions of law and literature that shape and are shaped by an ever changing cultural idiom of justice. The extended story of Amelia Norman, in short, not only constitutes a case study in the inescapable interaction between the overlapping and interdependent discourses of law and literature, but also reveals the literary and legal consequences of that interaction. (shrink)

Our paper explores how the affective energies and cultural expectations set in motion by best-selling American sentimental novels like Hannah Foster's The Coquette and Susanna Rowson's Charlotte Temple informed the notorious mid-nineteenth-century American trial of Amelia Norman, who attempted to kill the man who seduced her. Once newspapers, defense lawyers, and reformers such as Lydia Maria Child recast the defendant as a sentimental heroine, the trial became about seduction, and Norman was acquitted against the weight of the evidence. Sentimental novels (...) turn on the contrast between the passive victim status of the heroine and the active libidinal quest of the rake-villain. As Cathy Davidson points out, this fiction is "about silence, subservience, stasis (the accepted attributes of women as traditionally defined) in contradistinction to conflicting impulses toward independence, action, and self expression (the ideals of the new American nation)." The seduction plot diverts attention from this disparity by establishing an affective solidarity between heroine and reader and elevating the ruined woman to a tragic status. The sentimental emplotment of Norman's life marshaled a powerful set of emotional responses and moral judgements on her behalf. Norman claimed insanity. And since sentimental heroines are supposed to go mad when they are seduced and abandoned, the jury was prepared to interpret her symptoms according to her lawyers' very strategy for establishing her innocence. Ultimately, however, Norman embodied the plight of the sentimental heroine at the same time that she contested her fictional counterpart's fate. In this way, her trial spectacularized the disparity which the sentimental novel conjures up and displaces but never resolves. The common law theory of coverture, which severely limited the legal personhood of married women, has received a great deal of scholarly attention. Cases like Norman's remind us that unmarried women were also subject to draconian constraints on their legal personhood. The tort of seduction is a key example. Legal historians trace the development of the seduction tort from its common-law origins, when men's property interest in women's bodies formed the basis of the cause of action, to 1851, when Field Code authors (including Norman's lawyer David Graham) persuaded several states to grant seduced women standing to bring their own cause of action. Consequently, courts were forced to reckon with the seduced woman as a moral agent capable of consenting to sex. As trials like Norman's demonstrate, sentimental novels helped lay the groundwork for this shift in the law by elucidating a subjectivity for the seduced woman. Yet the doctrinal implications of Norman's precedent-setting trial had a second, more ambiguous strain. Norman's sentimental strategy proved so powerful that men on trial for killing their wive's seducers appropriated it to bring their own stories before juries and to reinforce male sexual norms. In the end, then, Norman's trial fostered legal reform, but it also suggested - as Child's fictionalization of the case in "Rosenglory" recognized - that only sustained and multifaceted efforts to change cultural as well as legal norms could improve the sexual status of women. Scholars such as Wai Chee Dimock have argued for a focus "on the historical and historically shifting relations between law and literature" - a view we endorse. Where we differ from Dimock is in our diversion of attention away from abstract ideas of law laid out by treatise writers and philosophers in favor of law experienced and manipulated by individuals. So, too, we are interested less in representations of concepts such as justice in legal and literary texts than we are in the ways in which literature (broadly conceived) can create provisional and fragile opportunities for concrete instantiations of justice and even generate legal change (for good or ill). Going further, we would argue that to the extent legal change motivates rather than simply mirrors cultural change, it needs literature to be effective. Thus, we see no need to characterize - and indeed reject the depiction of - law as "a limited arena" in which ideas of morality have little place. This project, then, responds to Gregg Crane's call for attention to "the complex and slippery historical interactions of law and literature that shape and are shaped by an ever changing cultural idiom of justice." The extended story of Amelia Norman not only constitutes a case study in the inescapable interaction between the overlapping and interdependent discourses of law and literature, but also reveals the literary and legal consequences of that interaction. (shrink)

In criticism of Edith Wharton’s The House of Mirth, more attention has been paid in recent years to the unconventional side of Lily Bart. Wai-Chee Dimock, for example, calls Lily “something of a rebel”, while Benjamin D. Carson and Elaine Showalter place her as “intruder” and “outsider” in her society, respectively. Ruth Bernard Yeazell admits at least “the faltering pulse of resistance” in Lily, and Maureen Howard describes her as “just unconventional enough”. Lily as a conformist is an obvious (...) picture to paint, which is why exploring her non-conformism in criticism has been so stimulating and fruitful. However, even with so much focus on her unconventionality, few critics have.. (shrink)

Translation of western philosophical concept into Chinese is often considered to be challenging. This is attributed to both linguistic and cultural differences. This article discusses these challenges under four categories, namely terminology, semantic understanding and context, philosophical disputes, and language reconstruction and combination. For each category, one or two examples are presented to illustrate the challenges. How each of these challenges is resolved is also discussed so as to provide the readers with some guidelines if they encounter similar challenges in (...) their work. (shrink)

The representation of physics problems in relation to the organization of physics knowledge is investigated in experts and novices. Four experiments examine the existence of problem categories as a basis for representation; differences in the categories used by experts and novices; differences in the knowledge associated with the categories; and features in the problems that contribute to problem categorization and representation. Results from sorting tasks and protocols reveal that experts and novices begin their problem representations with specifiably different problem categories, (...) and completion of the representations depends on the knowledge associated with the categories. For, the experts initially abstract physics principles to approach and solve a problem representation, whereas novices base their representation and approaches on the problem's literal features. (shrink)

The conception of saviour siblings using preimplantation genetic diagnosis coupled with human leukocyte antigen typing or HLA typing alone is controversial and receives a wide divergence of legal responses among countries around the world. The resulting child conceived through this procedure is dubbed a ‘saviour sibling’ as the child can potentially act as a compatible donor for an elder ailing sibling who needs a haematopoietic stem cell transplantation. At present, the acceptability of this procedure in Malaysia is ambiguous as there (...) is no specific statute governing assisted reproductive technology, and the guideline issued by the Malaysian Medical Council does not expressly address this issue. The ethical arguments relating to the conception of saviour siblings in the current literature are mainly thought to reflect a liberal viewpoint which is predominantly Western in nature. This paper seeks to explore the perception of selected key stakeholders on the acceptability of and ethical concerns related to this procedure in the Malaysian context. The findings indicate that stakeholders generally support the conception of saviour siblings and some of their concerns echo the Western viewpoint. Interestingly, many were highly anxious about its economic implication, which is rarely discussed in the current literature on saviour siblings. (shrink)

Design research has been positioned as an important methodological contribution of the learning sciences. Despite the publication of a handbook on the subject, the practice of design research in education remains an eclectic collection of specific approaches implemented by different researchers and research groups. In this paper, I examine the learning sciences as a design science to identify its fundamental goals, methods, affiliations, and assumptions. I argue that inherent tensions arise when attempting to practice design research as an analytic science. (...) Drawing inspiration and insight from Chinese philosophy and the practice of Chinese medicine, I propose that the learning sciences may better attain its claims to science through greater reliance on inductive synthesis rather than linear causal analysis. In so doing, I reposition the endeavor of science making within the metaphysics of process philosophy instead of classical Western philosophy. I suggest that theory building will be strengthened empirically and pragmatically by more careful observation and systematic generalization of the stability patterns of design related phenomena. It also needs to be more situated in its orientation. (shrink)

I argue that it is a main theme of Davidson's theory of interpretation that interpretive charity implies the impossibility of massive disagreement. There is clear textual support for that. I then argue that from the first-person point of view of a full-blooded interpreter, the theme must be accepted; and that is precisely why Davidson accepts it. If massive disagreement between speaker and interpreter seems to us easy to imagine, it is only because the imagination involved is third-personal and not full-blooded.

Drama pedagogy has evolved in recent years as one the most creative and adaptable tools for engaged learning in language teaching. This paper discusses the teaching of modern Chinese play selected to be a prescribed text in pre-university Chinese literature curriculum. The play in focus is Teahouse by the renowned Chinese writer, Lao She. The study aims to pilot qualitative research through concrete individual teaching, in order to perform a preliminary classification and analysis of how teaching methods of modern plays (...) are carried out. These include the use of the Theatre in Education and Drama in Education models to conduct the teaching of modern plays. The study purported that the use of Theatre in Education and Drama in Education are methods to trigger students’ interest in learning before lessons and to carry out warm-up activities and to evaluate lesson results. These methods also aid students to familiarize the core of the original texts and use meaningful, theatrical real scenarios for the teaching of language and literature. Keywords - Education, drama pedagogy, classroom pedagogy, qualitative design, Singapore. (shrink)

Many current theories of human rights are flawed in that they fail to recognise differences between fundamental human rights and others of lesser significance. If some rights are superior to others than it is possible to formulate a hierarchy of rights, and rules to resolve potential conflicts of rights. Only by self-examination can we determine what is personally significant in how we live meaningful and directed lives. This in turn aids in defining social values and determining the rights individuals should (...) reasonably expect to be provided by society. (shrink)

1. 하나가 여럿에게 가는 길 - 2008년 11월 동아시아 경제공동체포럼 기조강연, 인천 드림시티에서 2. 물 - 마음과 돈과 물의 시대에 부쳐 3. 님 - 획기적 재분배의 이원집정제에 관하여 4. 도깨비 - ‘신의 우물’ 근처에서 춤추는 가난한 도깨비 이야기 5. 혁신 - 중국의 혁신은 ‘법혜월’과 같은 화엄개벽의 여성!

Cognitive Science, Volume 46, Issue 4, April 2022.

The advancement of human reproductive technology has made it possible for parents with a child affected by a haematological disorder to select and bring into being, a prospective child who can act as a matched stem cell donor. This can be done through the use of preimplantation genetic diagnosis (PGD) coupled with human leukocyte antigen (HLA) typing (PGD-HLA typing), or HLA tying as a standalone procedure, where a healthy embryo, which is an HLA match to the existing sick sibling, is (...) chosen for implantation. The creation of such a sibling (saviour sibling) is normally taken as a last resort when there is no related or unrelated matched donor. While the conception of a saviour sibling may serve as a reliable and realistic treatment option for the ailing child, it also poses new moral questions that challenge a religiously pluralistic society such as Malaysia. The use of PGD-HLA typing may be controversial as it involves creating a life to save a life, selection of compatible human embryos and destruction of the unselected embryos. At present, there is no legal framework regulating the conception of saviour siblings. The development of ethically sound and appropriate local laws and policies should consider the views of religious communities, especially when it involves a controversial subject such as the conception of saviour siblings. This article seeks to explore the perceptions of religious scholars and representatives of the major religions professed and practised in Malaysia, namely Islam, Buddhism, Christianity and Hinduism, through qualitative interviews. (shrink)

Patients who are subject to compulsory care constitute a substantial proportion of the work-load of mental health professionals, particularly psychiatric nurses. This article examines the traditional ‘beneficence-autonomy’ approach to ethics in compulsory psychiatric care and evaluates it against the reality of daily practice. Risk to the public has always been an important but often unacknowledged consideration. Inequalities exist among ethnic and socio-economic groups and there is a lack of agreement on what constitutes mental disorder. Two major changes in compulsory psychiatric (...) care - community orders and care for patients with untreatable severe personality disorders - further challenge the traditional ethical approach. There are also important human rights implications. The simple patient-health professional relationship no longer provides an adequate framework for mental health professionals on which to base their ethical decisions. The public and organizations may have different perspectives and their interests are becoming increasingly important. Mental health professionals, particularly psychiatric nurses, may face ethical dilemmas because of these different perspectives. (shrink)

Japanese agricultural scholarship reached its peak in the Tokugawa period (1603-1868). Most of its representative works were imbued with the Chinese metaphysical doctrine of yin-yang-wu-hsing. They used the ideas of yin-yang, wu-hsing, yun-ch'i, hexagrams, and feng-shui extensively to develop their views and to explain various practices. There were two different attitudes towards Chinese concepts among Tokugawa scholars. Some regarded Chinese ideas as universal principles, and faithfully introduced them to Japan, whereas some were faced with the problem of national identity and (...) attempted to accommodate Chinese metaphysical principles to Japanese agriculture. This article examines the adoption of the yin-yang-wu-hsing doctrine in Tokugawa agriculture through a careful and critical textual study of several major Tokugawa writings. (shrink)

Abstract: Williamson argues that when one feels cold, one may not be in a position to know that one feels cold. He thinks this argument can be generalized to show that no mental states are such that when we are in them we are in a position to know that we are in them. I argue that his argument is a sorites argument in disguise because it relies on the implicit premise that warming up is gradual. Williamson claims that his (...) argument is not a sorites argument; I explain why he has not given us any reason to accept the claim. (shrink)

Three distinct but related questions can be asked about the meaningfulness of one's life. The first is 'What is the meaning of life?', which can be called 'the cosmic question about meaningfulness'; the second is 'What is a meaningful life?', which can be called 'the general question about meaningfulness'; and the third is 'What is the meaning of my life?', which can be called 'the personal question about meaningfulness'. I argue that in order to deal with all three questions we (...) should start with the personal question. There is a way of understanding the personal question which allows us to answer it independently of any consideration of the cosmic question, but which nonetheless helps us see why the cosmic question should be dismissed as a bad question. Besides, a recommendable answer to the general question can be derived from my understanding of how the personal question should be answered. Two notions are essential to my account, namely, the notion of identities and the notion of a biographical life. And the account can be epitomized in this enticing way: a person's life is meaningful if it contains material for an autobiography that she thinks is worth writing and others think is worth reading. (shrink)

The present paper analyzes the self‐generated explanations (from talk‐aloud protocols) that “Good” and “Poor” students produce while studying worked‐out examples of mechanics problems, and their subsequent reliance on examples during problem solving. We find that “Good” students learn with understanding: They generate many explanations which refine and expand the conditions for the action parts of the example solutions, and relate these actions to principles in the text. These self‐explanations are guided by accurate monitoring of their own understanding and misunderstanding. Such (...) learning results in example‐independent knowledge and in a better understanding of the principles presented in the text. “Poor” students do not generate sufficient self‐explanations, monitor their learning inaccurately, and subsequently rely heavily on examples. We then discuss the role of self‐explanations in facilitating problem solving, as well as the adequacy of current AI models of explanation‐based learning to account for these psychological findings. (shrink)