Does knowing speaker sex facilitate vowel recognition at short durations?

A man, woman or child saying the same vowel do so with very different voices. The auditory system solves the complex problem of extracting what the man, woman or child has said despite substantial differences in the acoustic properties of their voices. Much of the acoustic variation between the voices of men and woman is due to changes in the underlying anatomical mechanisms for producing speech. If the auditory system knew the sex of the speaker then it could potentially correct for speaker sex related acoustic variation thus facilitating vowel recognition. This study measured the minimum stimulus duration necessary to accurately discriminate whether a brief vowel segment was spoken by a man or woman, and the minimum stimulus duration necessary to accuately recognise what vowel was spoken. Results showed that reliable vowel recognition precedesreliable speaker sex discrimination, thus questioning the use of speaker sex information in compensating for speaker sex related acoustic variation in the voice. Furthermore, the pattern of performance across experiments where the fundamental frequency and formant frequency information of speaker's voices were systematically varied, was markedly different depending on whether the task was speaker-sex discrimination or vowel recognition. This argues for there being little relationship between perception of speaker sex (indexical information) and perception of what has been said (linguistic information) at short durations.     

Imaginative Transportation

Actors, undercover investigators, and readers of fiction sometimes report ‘losing themselves’ in the characters they imitate or read about. They speak of ‘taking on’ or ‘assuming’ the beliefs, thoughts, and feelings of someone else. I offer an account of this strange but familiar phenomenon—what I call imaginative transportation.     

Prophecy Without Contempt: Metaphors,Imagination, and Evaluative Criteria

While greatly appreciative of Kaveny's important study of a neglected form of religious/moral discourse in the public square, this essay critically examines her metaphors for prophetic indictments and finds the metaphor of moral chemotherapy particularly problematic and the metaphor of warfare, connected with the just‐war tradition, more promising. It stresses the difficulty, if not the impossibility, of avoiding contempt in prophetic indictments, as Kaveny conceives them, and finds her proposed solutions to this problem—standing with the people and expressing empathy and compassion toward them—inadequate to the task. It further argues that attending to prophetic imagination, in addition to prophetic denunciation, can broaden the scope of practical deliberation and, at the same time, increase possible prophetic contributions to moral and political discourse.     

ERP Evidence for the Rapid Assignment of an (Appropriate) Antecedent to PRO

Event-related brain potentials were recorded while subjects listened to sentences containing a controlled infinitival complement. Subject and object control items were used, both with 2 potential antecedents in the upper clause. Half of the sentences had a gender agreement violation between the null subject of the infinitival complement and an adjective predicated of it. The rapid detection of this anomaly would indicate that the parser had established the coreference relation between the null subject and an antecedent, and that the processor had rapidly consulted verb control information to select the proper antecedent of the null subject. The results showed that for both subject and object control items ungrammatical adjectives elicited a P600 effect. These data imply that the processor has coindexed the null subject with an antecedent, and that the antecedent has been selected on the basis of control information. These results are compatible with parsing models that emphasize the rapid influence of verb-specific information on sentence processing.     

CHANGING THE PAST: RETROCAUSALITY AND NARRATIVE CONSTRUCTION

Abstract: This article is a reply to Jeanne Peijnenburg's argument for retrocausality in “Shaping Your Own Life.” Although it is perfectly possible to make sense of the way Peijnenburg deals with the subject of changing the past, there is no need to think this implies retrocausality.     

The power of the written word: Comparing word meaning inferencing from auditory and written modalities throughout grade school

Previous research indicates that word learning from auditory contexts may be more effective than written context at least through fourth grade. However, no study has examined contextual differences in word learning in older school-aged children when reading abilities are more developed. Here we examined developmental differences in children’s ability to deduce the meanings of unknown words from the surrounding linguistic context in the auditory and written modalities and sought to identify the most important predictors of success in each modality. A total of 89 children aged 8–15 years were randomly assigned to either read or listen to a narrative that included eight novel words, with five exposures to each novel word. They then completed three posttests to assess word meaning inferencing. Children across all ages performed better in the written modality. Vocabulary was the only significant predictor of success on the word inferencing task. Results indicate support for written stimuli as the most effective modality for novel word meaning deduction. Our findings suggest that the presence of orthographic information facilitates novel word learning even for early, less proficient readers.     

The Virtues of Metaphysics: A Review of Iris Murdoch's Philosophical Writings

Iris Murdoch's moral philosophy has long influenced contemporary ethics, yet it has not, in general, received the kind of sustained critical attention that it deserves. Existentialists and Mystics and Metaphysics as a Guide to Morals provide new access to most of Murdoch's philosophical writings and make possible a deeper appreciation of her contribution to current thought. After assessing the recent critical reception of Murdoch's thought, this review places her moral philosophy in the context of contemporary trends in ethics by tracing her influence on the work of Charles Taylor, highlights the distinctive features of her moral philosophy (especially her analysis of consciousness), and suggests future directions for Murdochian ethics.     

AXIOLOGY, SELF-DECEPTION, AND MORAL WRONGDOING IN BLAISE PASCAL'S PENSÉES

Blaise Pascal is highly regarded as a religious moralist, but he has rarely been given his due as an ethical theorist. The goal of this article is to assemble Pascal's scattered thoughts on moral judgment and moral wrongdoing into an explicit, coherent account that can serve as the basis for further scholarly reflection on his ethics. On my reading, Pascal affirms an axiological, social-intuitionist account of moral judgment and moral wrongdoing. He argues that a moral judgment is an immediate, intuitive perception of moral value that we willfully disregard in favor of the attractive, though self-deceptive, deliverances of our socially constructed imaginations. We can deceive ourselves so easily because our capacity to evaluate goods is broken, a dark legacy of the fall. In the article's concluding section, I briefly compare Pascal to contemporary ethicists and suggest directions for future research.     

Mental imagery and fiction

Fictions evoke imagery, and their value consists partly in that achievement. This paper offers analysis of this neglected topic. Section 2 identifies relevant philosophical background. Section 3 offers a working definition of imagery. Section 4 identifies empirical work on visual imagery. Sections 5 and 6 criticize imagery essentialism, through the lens of genuine fictional narratives. This outcome, though, is not wholly critical. The expressed spirit of imagery essentialism is to encourage philosophers to ‘put the image back into the imagination’. The weakened conclusion is that while an image is not essential to imagining, it should be returned to our theories of imagination.