A number of ways of taxonomizing human learning have been proposed. We examine the evidence for one such proposal, namely, that there exist independent explicit and implicit learning systems. This combines two further distinctions, between learning that takes place with versus without concurrent awareness, and between learning that involves the encoding of instances versus the induction of abstract rules or hypotheses. Implicit learning is assumed to involve unconscious rule learning. We examine the evidence for implicit learning derived from subliminal learning, (...) conditioning, artificial grammar learning, instrumental learning, and reaction times in sequence learning. We conclude that unconscious learning has not been satisfactorily established in any of these areas. The assumption that learning in some of these tasks is predominantly based on rule abstraction is questionable. When subjects cannot report the “implicitly learned” rules that govern stimulus selection, this is often because their knowledge consists of instances or fragments of the training stimuli rather than rules. In contrast to the distinction between conscious and unconscious learning, the distinction between instance and rule learning is a sound and meaningful way of taxonomizing human learning. We discuss various computational models of these two forms of learning. (shrink)

A number of ways of taxonomizing human learning have been proposed. We examine the evidence for one such proposal, namely, that there exist independent explicit and implicit learning systems. This combines two further distinctions, (1) between learning that takes place with versus without concurrent awareness, and (2) between learning that involves the encoding of instances (or fragments) versus the induction of abstract rules or hypotheses. Implicit learning is assumed to involve unconscious rule learning. We examine the evidence for implicit learning (...) derived from subliminal learning, conditioning, artificial grammar learning, instrumental learning, and reaction times in sequence learning. We conclude that unconscious learning has not been satisfactorily established in any of these areas. The assumption that learning in some of these tasks (e.g., artificial grammar learning) is predominantly based on rule abstraction is questionable. When subjects cannot report the rules that govern stimulus selection, this is often because their knowledge consists of instances or fragments of the training stimuli rather than rules. In contrast to the distinction between conscious and unconscious learning, the distinction between instance and rule learning is a sound and meaningful way of taxonomizing human learning. We discuss various computational models of these two forms of learning. (shrink)

In the original target article (Shanks & St. John 1994), one of our principal conclusions was that there is almost no evidence that learning can occur outside awareness. The continuing commentaries raise some interesting questions, especially about the definition of learning, but do not lead us to abandon our conclusion.

My first article, back in 1989! Thanks, forever, Ralph McInerny. Here I take issue with John F.X. Knasas, a strong supporter of the existential Thomism of Etienne Gilson and Joseph Owens. Knasas's desire to sequester Thomas away from allowing the discipline of natural philosophy to arrive at a fully immaterial reality through its proper demonstrative methods seemed to me to be at odds with Thomas's text.

In her paper Expelled Again from Eden: Facing Difference through Connection, delivered in Plymouth in 1998, Mary Grey said the story of the Garden of Eden was a dilemma for Feminist Theologians. This because it both bears responsibility for the Fall of relationship between God and Man and the misogyny that has ensued through the ages but also underpinning the desire to return to a supposed golden age of matriarchy with the re-emergence of the Goddess and a related ecological and (...) egalitarian epoch of harmony. Grey makes a connection between the Lost Garden myth and the second wave feminist ideal of global sisterhood of the 1960s. Reflecting on her paper and updating it later, Grey concluded she still felt the challenge of years ago: the sense of rightness of connection and mutuality, yet the crucial need to embrace difference. (shrink)

This is paper from my graduate school days that has had chunks of it published, but which I never did develop fully—nor do I think I ever shall. It is useful for getting a sense on how the notion 'obediential potency' was used in Thomas's day, however, and visits key moments in Thomas's writing that illustrate how he applies the notion in his teaching.Oh, the paper was written for Fr Walter Principe, who had no love for the notion of obediential (...) potency; but he did say to me that I had started to change his mind... (shrink)

Back in the 1980's I was a River Forest Thomist, eager to show that Thomas's debt to Aristotle on fundamental metaphysical issues was deep. And what's more deep than creation?

Regional Perspectives in Bioethics" illustrates the ways in which the national and international political landscape encompasses persons from diverse and often fragmented moral communities with widely varying moral intuitions, premises, evaluations and commitments.

Catholic healthcare institutions live amidst tension between three intersecting primary values, namely, a commitment of service to the poor and vulnerable, promoting the common good for all, and financially sustainability. Within this tension, the question sometimes arises as to whether it is ever justifiable, i.e., consistent with Catholic identity, to place limits on charity care. In this article we will argue that the health reform measures of the Affordable Care Act do not eliminate this tension but actually increase the urgency (...) of addressing it. Moreover, we will conclude that the question of limiting charity care in a manner that is consistent with the obligations of Catholic identity around serving the poor and vulnerable, promoting the common good, and remaining financially sustainable is not a question of if, but of how such limits are established. Such limits, however, cannot be established in light of one overriding moral consideration or principle, but must be established in light of a multitude of principles guiding us to a holistic understanding of the interrelatedness of the moral dimensions of Catholic identity. (shrink)

Regional Perspectives in Bioethics" illustrates the ways in which the national and international political landscape encompasses persons from diverse and often fragmented moral communities with widely varying moral intuitions, premises, evaluations and commitments.

In lieu of an abstract, here is a brief excerpt of the content:Preliminary remarksSince John Capistran is among the most relevant figures of the fifteenth century, not only for the Franciscan Order but more generally for political and religious life , the very substantial corpus of his correspondence has a long history as well as a long historiography. The approximately seven hundred letters he sent or received beginning in 1418 until his death in 1456, were discovered and studied one (...) at a time over the centuries, for quite different reasons and with different aims.Certainly the gradual process of discovering and studying these documents is marked by some milestones. For example, there is the celebration of his canonization process in 1623 , as well as the works of the so-called Capistran Commission. This commission was a team established in 1952 in Rome by the leadership of the Franciscan Order , which was located first in Grottaferrata, College of Quaracchi, then in the Antonianum, and was managed by friars Ottokar Bonmann and Paulis Bédrune.The research archive of Capistrano materials that is housed at the Franciscan Institute at St. Bonaventure University was brought together through the efforts of Gedeon Gál, OFM. Gedeon had been heading up work on the critical edition of the theological and philosophical writings of William of Ockham at the Institute. His interest in John Capistran came from the fact that he was a member of the Hungarian Franciscan Province of St. John Capistran. The greater part of the material came from the research files of Ottokar Bonmann who died before being able to start any actual editing work for an edition of Capistran. Knowing of Bonmann's work Gedeon asked Conrad Harkins, O.F.M., then director of the Franciscan Institute, to request that Bonmann's research be shipped to the Institute from Rome where it was being stored. Also while Conrad was on sabbatical in Italy, Gedeon asked him to photocopy the manuscript of Capistran's letters copied in the 1600s by Antonio Sessa of Palermo that resides in the library of the Basilica di Santa Maria in Aracoeli in Rome. That being done the copies were sent to the Franciscan Institute and joined with the Bonmann materials to form the archive. It is a heritage that deserves to be retrieved by scholars, in order to accomplish the work according to modern criteria, where accomplish means to create a final edition.Bonmann was very familiar with the earlier research on these letters and his work reinforces the fact that the edition was an obstacle course. This is the case not only because scholars' sensibilities regarding these kinds of documents changed throughout the centuries, previously viewed as a relic of a saint or an attestation of his sainthood, and – more recently – as a precious source about European history in the first half of the fifteenth century. Despite scholarly interest in the correspondence, it remains unpublished.In fact, the first to have the intention to publish all of the correspondence was Lucas Wadding, who received some materials about these letters at St. Isidore College in Rome, but he could not complete his project although he mentions it in his Annales Minorum. After Wadding many scholars tried to work on the same project but using criteria that – in several cases – are no longer helpful because their methods are out-of-date.For example, as we will soon see, collections such as those provided by Antonio Sessa in the seventeenth or by Atanasio Masci in the eighteenth century, are inspired by hagiographical criteria or, at least, not philological criteria. All of these collections were acquired by the Capistran Commission and then by Ottokar Bonmann who wrote an article on the subject in which.. (shrink)

Karl Rahner’s transcendental Christology examined the conditions for the possibility of faith in Christ and presented human nature as developing in response to God’s grace. This article affirms Rahner despite the critiques of Michel Henry, Roger Haight, John McDermott, Patrick Burke, and Donald Gelpi. Rahner’s Christology is not a phenomenology but a theology that affirms God’s presence in history. To be sure, some critics have attacked Rahner for emphasizing God’s initiative and diminishing human responsibility and for uncritically accepting Greek (...) metaphysics . Yet Rahner rightly depicted Christ as a sacrament of the Father’s will, an event in history with consequences for all time. Other critics have accused him of obscuring the distinction between God and humanity and suggesting that there are two conscious subjects in Christ . This article accepts Rahner’s view of Jesus as both the presence of God’s Word and the human response to it. (shrink)

The ”dark night of the soul’ is a common motif in Christian spiritual writing; and the locus classicus for this motif is the work of John of the Cross, a Spanish Carmelite friar of the sixteenth century. My aim in this paper is to use John’s account of the ”night’ to consider how the themes of mystery, humility and religious practice may be subsumed, and related to one another, within a Christian conception of God and of human life (...) lived out in relation to God. (shrink)

Genomic interventions ex utero and in utero are already a reality in medicine. It is plausible to believe that this reality will lead to therapies at the preimplantation level, especially where such interventions are the only safe and effective way to truly prevent human suffering and disease in offspring. The plausibility of this type of genomic therapy is of particular interest for prospective parents who are Roman Catholic, since in vitro fertilization provides the only means by which an offspring’s genome (...) may be accessed prior to implantation. The goal of this essay is to provide a review of two traditional methodologies in Roman Catholic moral thought and the potential moral quandary they present Roman Catholic parents: adherence to moral teaching prohibiting IVF or relief of gene-based disease in their child. After finding little resolution of this quandary through these two methodologies, the essay proposes as an alternative a third approach that leans heavily on John Henry Cardinal Newman’s understanding of doctrinal development. National Catholic Bioethics Quarterly 11.4 (Winter 2011): 735–756. (shrink)

The current transatlantic debate over multilateralism reveals that the traditional understanding of liberal internationalism is being transcended in favor of “globalism.” The latter is a doctrine that goes well beyond favoring international cooperation among states; in fact, the new globalism is intrinsically hostile to the sovereignty of the nation-state. Thus it runs counter to the basic liberal understanding of the nature of the political order, as reflected in the American Declaration of Independence and, on a more philosophical level, in the (...) political teaching of John Locke. The Declaration and the Lockean teaching proclaim universal principles, but hold that the implementation of these principles should be the business not of some international authority but of democratically elected and accountable national. (shrink)

There is increasing evidence that dynamic changes to chromatin, chromosomes and nuclear architecture are regulated by RNA signalling. Although the precise molecular mechanisms are not well understood, they appear to involve the differential recruitment of a hierarchy of generic chromatin modifying complexes and DNA methyltransferases to specific loci by RNAs during differentiation and development. A significant fraction of the genome-wide transcription of non-protein coding RNAs may be involved in this process, comprising a previously hidden layer of intermediary genetic information that (...) underpins developmental ontogeny and the differences between species, ecotypes and individuals. It is also evident that RNA editing is a primary means by which hardwired genetic information in animals can be altered by environmental signals, especially in the brain, indicating a dynamic RNA-mediated interplay between the transcriptome, the environment and the epigenome. Moreover, RNA-directed regulatory processes may also transfer epigenetic information not only within cells but also between cells and organ systems, as well as across generations. (shrink)

One of the most important ongoing debates in the philosophy of mind is the debate over the reality of the first-person character of consciousness.[1] Philosophers on one side of this debate hold that some features of experience are accessible only from a first-person standpoint. Some members of this camp, notably Frank Jackson, have maintained that epiphenomenal properties play roles in consciousness [2]; others, notably John R. Searle, have rejected dualism and regarded mental phenomena as entirely biological.[3] In the opposite (...) camp are philosophers who hold that all mental capacities are in some sense computational - or, more broadly, explainable in terms of features of information processing systems.[4] Consistent with this explanatory agenda, members of this camp normally deny that any aspect of mind is accessible solely from a first-person standpoint. This denial sometimes goes very far - even as far as Dennett's claim that the phenomenology of conscious experience does not really exist. (shrink)

This book is a collection of secondary essays on America's most important philosophic thinkers—statesmen, judges, writers, educators, and activists—from the colonial period to the present. Each essay is a comprehensive introduction to the thought of a noted American on the fundamental meaning of the American regime.