Ontotheology? Understanding Heidegger's Destruktion of Metaphysics

Heidegger's Destruktion of the metaphysical tradition leads him to the view that all Western metaphysical systems make foundational claims best understood as 'ontotheological'. Metaphysics establishes the conceptual parameters of intelligibility by ontologically grounding and theologically legitimating our changing historical sense of what is. By first elucidating and then problematizing Heidegger's claim that all Western metaphysics shares this ontotheological structure, I reconstruct the most important components of the original and provocative account of the history of metaphysics that Heidegger gives in support of his idiosyncratic understanding of metaphysics. Arguing that this historical narrative generates the critical force of Heidegger's larger philosophical project (namely, his attempt to find a path beyond our own nihilistic Nietzschean age), I conclude by briefly showing how Heidegger's return to the inception of Western metaphysics allows him to uncover two important aspects of Being's pre-metaphysical phenomenological self-manifestation, aspects which have long been buried beneath the metaphysical tradition but which are crucial to Heidegger's attempt to move beyond our late-modern, Nietzschean impasse.     

Heidegger on Ontological Education,or: How We Become What We Are

Heidegger presciently diagnosed the current crisis in higher education. Contemporary theorists like Bill Readings extend and update Heidegger's critique, documenting the increasing instrumentalization, professionalization, vocationalization, corporatization, and technologization of the modern university, the dissolution of its unifying and guiding ideals, and, consequently, the growing hyper-specialization and ruinous fragmentation of its departments. Unlike Heidegger, however, these critics do not recognize such disturbing trends as interlocking symptoms of an underlying ontological problem and so they provide no positive vision for the future of higher education. By understanding our educational crisis 'ontohistorically', Heidegger is able to develop an alternative, ontological conception of education which he hopes will help bring about a renaissance of the university. In a provocative reading of Plato's famous 'allegory of the cave', Heidegger excavates and appropriates the original Western educational ideal of Platonic paideia, outlining the pedagogy of an ontological education capable of directly challenging the 'technological understanding of being' he holds responsible for our contemporary educational crisis. This notion of ontological education can best be understood as a philosophical perfectionism, a re-essentialization of the currently empty ideal of educational 'excellence' by which Heidegger believes we can reconnect teaching to research and, ultimately, reunify and revitalize the university itself.     

Ontology and ethics at the intersection of phenomenology and environmental philosophy

The idea inspiring the eco‐phenomenological movement is that phenomenology can help remedy our environmental crisis by uprooting and replacing environmentally‐destructive ethical and metaphysical presuppositions inherited from modern philosophy. Eco‐phenomenology's critiques of subject/object dualism and the fact/value divide are sketched and its positive alternatives examined. Two competing approaches are discerned within the eco‐phenomenological movement: Nietzscheans and Husserlians propose a naturalistic ethical realism in which good and bad are ultimately matters of fact, and values should be grounded in these proto‐ethical facts; Heideggerians and Levinasians articulate a transcendental ethical realism according to which we discover what really matters when we are appropriately open to the environment, but what we thereby discover is a transcendental source of meaning that cannot be reduced to facts, values, or entities of any kind. These two species of ethical realism generate different kinds of ethical perfectionism: naturalistic ethical realism yields an eco‐centric perfectionism which stresses the flourishing of life in general; transcendental ethical realism leads to a more ‘humanistic’ perfectionism which emphasizes the cultivation of distinctive traits of Dasein. Both approaches are examined, and the Heideggerian strand of the humanistic approach defended, since it approaches the best elements of the eco‐centric view while avoiding its problematic ontological assumptions and anti‐humanistic implications.     

Action Perception and Outcome Valence: Effects on Children's Inferences of Intentionality and Moral and Liking Judgments

The influences of different action-outcome scenarios on children's evaluative judgments and inferences of outcome intentionality were assessed. One hundred forty-five kindergartners, 2nd graders, and 4th graders heard 4 stories about child actors who engaged in 1 action or 3 equifinal actions and caused a positive or negative outcome. The stories made no mention of the actors' anticipated outcome so that we could assess the children's inferences of whether the actors wanted and had tried to cause the outcome. Children also rated their liking for the actors and the actors' morality. Children's moral and liking judgments were not significantly differentiated by action condition. However, actors who caused positive outcomes received favorable liking and moral judgments, and actors who caused negative outcomes received neutral liking and moral judgments. Children's intentionality inferences varied by the actors' actions and were moderated by outcome valence. The authors discuss children's apparent use of the valence rule when inferring intentionality and their reluctance to judge harshly actors who cause negative outcomes when not privy to the actors' intentions.     

Knowing That P without Believing That P

Most epistemologists hold that knowledge entails belief. However, proponents of this claim rarely offer a positive argument in support of it. Rather, they tend to treat the view as obvious and assert that there are no convincing counterexamples. We find this strategy to be problematic. We do not find the standard view obvious, and moreover, we think there are cases in which it is intuitively plausible that a subject knows some proposition P without—or at least without determinately—believing that P. Accordingly, we present five plausible examples of knowledge without (determinate) belief, and we present empirical evidence suggesting that our intuitions about these scenarios are not atypical.     

Brief pitch-priming facilitates infants’ discrimination of pitch-evoking noise: Evidence from event-related potentials

Pitch is derived by the auditory system through complex spectrotemporal processing. Pitch extraction is thought to depend on both spectral cues arising from lower harmonics that are resolved by cochlear filters in the inner ear, and on temporal cues arising from the pattern of action potentials contained in the cochlear output. Adults are capable of extracting pitch in the absence of robust spectral cues, taking advantage of the temporal cues that remain. However, recent behavioral evidence suggests that infants have difficulty discriminating between stimuli with different pitches when resolvable spectral cues are absent. In the current experiments, we used the mismatch negativity (MMN) component of the event related potential derived from electroencephalographic (EEG) recordings to examine a cortical representation of pitch discrimination for iterated rippled noise (IRN) stimuli in 4- and 8-month-old infants. IRN stimuli are pitch-evoking sounds generated by repeatedly adding a segment of white noise to itself at a constant delay. We created IRN stimuli (delays of 5 and 6 ms creating pitch percepts of 200 and 167 Hz) and high-pass filtered them to remove all resolvable spectral pitch cues. In experiment 1, we did not find EEG evidence that infants could detect the change in the pitch of these IRN stimuli. However, in Experiment 2, after a brief period of pitch-priming during which we added a sine wave component to the IRN stimulus at its perceived pitch, infants did show significant MMN in response to pitch changes in the IRN stimuli with sine waves removed. This suggests that (1) infants can use temporal cues to process pitch, although such processing is not mature and (2) that a short amount of pitch-priming experience can alter pitch representations in auditory cortex during infancy.     

Recognition of Affective Speech Prosody and Facial Affect in Deaf Children with Unilateral Right Cochlear Implants

Cochlear implant (CI) devices provide the opportunity for children who are deaf to perceive sound by electrical stimulation of the auditory nerve, with the goal of optimizing oral communication. One part of oral communication concerns meaning, while another part concerns emotion: affective speech prosody, in the auditory domain, and facial affect, in the visual domain. It is not known whether childhood CI users can identify emotion in speech and faces, so we investigated speech prosody and facial affect in children who had been deaf from infancy and experienced CI users. METHOD: Study participants were 18 CI users (ages 7–13 years) who received right unilateral CIs and 18 age- and gender-matched controls. Emotion recognition in speech prosody and faces was measured by the Diagnostic Analysis of Nonverbal Accuracy. RESULTS: Compared to controls, children with right CIs could identify facial affect but not affective speech prosody. Age at test and time since CI activation were uncorrelated with overall outcome measures. CONCLUSION: Children with right CIs recognize emotion in faces but have limited perception of affective speech prosody.     

Ethnic Differences in Parents' Attitudes toward Girls' Use of Aggression

Few studies have attempted to explain ethnic differences in female aggression. The degree to which ethnic differences exist in the influence of parents' approval of aggression on their preadolescent daughters' use of physical, verbal, and relational aggression was explored in a sample of 97 parent-child dyads. Results indicate that European American parents were more disapproving of their daughters' aggressive behavior than were African American parents. Parents' attitude toward aggression was predictive of European American girls' use of physical and verbal aggression and African American girls' use of relational aggression. Implications for aggression prevention and intervention for girls are discussed.     

Minimizing rivalry in San Miniato

A workshop on binocular rivalry and perceptual ambiguity was held in San Miniato, Italy, on 12-15 June, 2002.     

Cognitive Task Analysis for Implicit Knowledge About Visual Representations With Similarity Learning Methods

Visual representations are prevalent in STEM instruction. To benefit from visuals, students need representational competencies that enable them to see meaningful information. Most research has focused on explicit conceptual representational competencies, but implicit perceptual competencies might also allow students to efficiently see meaningful information in visuals. Most common methods to assess students’ representational competencies rely on verbal explanations or assume explicit attention. However, because perceptual competencies are implicit and not necessarily verbally accessible, these methods are ill‐equipped to assess them. We address these shortcomings with a method that draws on similarity learning, a machine learning technique that detects visual features that account for participants’ responses to triplet comparisons of visuals. In Experiment 1, 614 chemistry students judged the similarity of Lewis structures and in Experiment 2, 489 students judged the similarity of ball‐and‐stick models. Our results showed that our method can detect visual features that drive students’ perception and suggested that students’ conceptual knowledge about molecules informed perceptual competencies through top‐down processes. Furthermore, Experiment 2 tested whether we can improve the efficiency of the method with active sampling. Results showed that random sampling yielded higher accuracy than active sampling for small sample sizes. Together, the experiments provide the first method to assess students’ perceptual competencies implicitly, without requiring verbalization or assuming explicit visual attention. These findings have implications for the design of instructional interventions that help students acquire perceptual representational competencies.