What can prosody tell a parser?

In this paper, I consider how a sentence processor might use specific prosodic cues at various points in the processing of particular sentences containing (at least temporary) syntactic ambiguity. In principle, the usefulness of prosodic information depends on what a given cluster of prosodic cues typically signifies, and on which syntactic options exist for a given string: in only some instances can prosodic information provide useful disambiguating information.This work was supported by Grant #DC-01409, a Research and Training Grant funded by the National Institute on Deafness and Other Communicative Disorders to the National Center for Neurogenic Communication Disorders, University of Arizona. I wish to thank Andrew Barss for very helpful comments on an earlier draft of this paper.     

What can a moving face tell us?

This research assessed the impact of facial motion on perceptions of age-related person qualities. Ss judged the power of point-light displays of the faces of children, middle-aged adults, and elderly adults. Ratings were obtained of (a) dynamic displays filmed while the stimulus persons were reciting the alphabet, (b) dynamic displays filmed, while the stimulus persons engaged in an interaction, and (c) static versions of the displays. Facial age exerted no effect on the perceived power of nondynamic displays. However, moving displays of children's faces were judged to be less powerful than were those of adults. Differences in perceived age could not explain these effects. The implications of these data for the developing area of social event perception are discussed.     

What can performance tell us about learning? Explicating a troubled concept

The notion of “performance7rdquo; has a central place in the contemporary discourse of learning and competence. The notion is used to translate abstract ideas and ideals of lifelong learning, organizational learning, learning society, etc., into practical measures. Changes in performance provide the identifiable measures that learning has taken place, evidence of enhanced competency/capability. Different versions of the learning and competency/capability agenda may place different emphases upon the extent to which such performance changes may be predetermined or are essentially emergent, but the assumption remains that performance provides the basis for attribution that learning has (or has not) taken place. This article takes issue with the conventional notion of “performance” as unequivocally observable. Drawing upon traditional philosophical distinctions between behaviour and action, and interpretative, constructionist, situational, and relational traditions within the social sciences, the nature of performance is subjected to theoretical analysis. It is argued that performance cannot be taken as transparent evidence of learning. Rather the attribution of performance is itself the outcome of situated acts of interpretation, essentially contestable and negotiated, subject to reinterpretation and renegotiation. The key social processes by which such interpretation is accomplished will be shown to implicate issues of identity (and identity formation) and social practice (and its discursive production). The potential fruitfulness of the identity-practice model will be illustrated by applying it to the issue of graduate “employability”, in order to address problems with the conventional “skills” approach.     

What can autism and dyslexia tell us about intelligence?

This paper argues that understanding developmental disorders requires developing theories and models that explicitly represent the role of general intelligence in the cognitive phenotype of the disorder. In the case of autism it is argued that the low-IQ scores of people with autism are not likely to be due to a deficit in the cognitive process that is arguably the major cause of mental retardation - namely, speed of processing - but rather low IQ reflects the pervasive and cascading effects of the deficit in the information-processing module that causes autism. In the case of dyslexia, two radically different models of reading disorder (ability = disability and a modular deficit model) are likely to be influenced by the effect of general intelligence on reading performance in ways that will remain unclear without an explicit model of how general intelligence influences reading.     

What is an expert?

Experts play an important role in society, but there has been little investigation about the nature of expertise. I argue that there are two kinds of experts: those whose expertise is a function of what theyknow (epistemic expertise), or what theydo (performative expertise). Epistemic expertise is the capacity to provide strong justifications for a range of propositions in a domain, while performative expertise is the capacity to perform a skill well according to the rules and virtues of a practice. Both epistemic and performative experts may legitimately disagree with one another, and the two senses are conceptually and logically distinct.     

What can Heidegger's being and time tell today's analytic philosophy?

Abstract

Heidegger's Being and Time sets out a view of ourselves that shows in positive terms how a reification of ourselves as minded beings can be avoided. Heidegger thereby provides a view of ourselves that fits into one of the main strands of today's philosophy of mind: the intentional vocabulary in which we describe ourselves is indispensable and in principle irreducible to a naturalistic vocabulary. However, as far as ontology is concerned, there is no commitment to the position that being minded is something beyond the physical. In particular, this paper shows how Heidegger's claim that being minded is tied to being‐in‐the‐world links up with (a) externalism and (b) a social theory of intentionality.     

What can subjective forgetting tell us about memory for childhood trauma?

In the present study, we examined the prevalence and predictors of subjective forgetting (i.e., self-reported amnesia) of child sexual abuse (CSA). Adults who, as children, were involved as victims in legal prosecutions were questioned about their CSA experiences, which had been documented in the 1980s, and about lost and recovered memory of those experiences. Males and individuals who experienced more severe abuse were more likely to report forgetting. The majority of individuals attributed their forgetting to active attempts to avoid thinking about the abuse. In contrast, when predictors of subjective forgetting were used to predict objective memory of abuse, more severe abuse and more extended legal involvement were associated with fewer memory errors. The differences between subjective and objective memory underscore the risks of using subjective measures to assess lost memory of abuse.     

What does a compound letter tell the psychologist's mind?

The paradigm based on using compound stimuli for studying global and local processing is revisited. Noting that not all researchers employ compound stimuli for the same purpose, the issue of its purpose is discussed. It is argued that the paradigm is pertinent for examining at least three notions--formation preference, global addressability, and within-object global precedence. It is suggested that findings in the paradigm are accommodated well by a disjunction of those three perceptual dispositions. A number of further issues associated with the interpretation of findings obtained with it are examined as well. An experimental study is reported that is meant to examine one such issue--a possible artifact putatively introduced by the special attribute of element homogeneity characteristic of compound stimuli. Seven experiments were used to examine to what extent, if at all, global advantage observed in compound stimulus paradigms depends on element heterogeneity. Across those experiments, heterogeneity did not have any effect that could be interpreted as suggesting that the paradigm is biased in favor of the global structure due to element homogeneity.     

Cross-examination of the expert witness: Do hostile tactics affect impressions of a simulated jury?

Ninety-one introductory psychology students viewed a videotape of a simulated personal damage trial in which a psychologist expert witness testified about a plaintiff's psychological problems resulting from trauma. The defense attorney's cross-examination tactics, employed against the expert witness, were varied in the videotape. A 2 × 2 factorial design was used, with leading versus nonleading questions and a hostile versus nonhostile attorney. An interaction effect was obtained, in which a hostile attorney using leading questions and a nonhostile attorney using nonleading questions were perceived as least effective.     

What can neuroimaging meta-analyses really tell us about the nature of emotion?

In Vytal and Hamann (2010) we reported a neuroimaging meta-analysis that found that basic emotions can be distinguished by their brain activation correlates, in marked contrast to Lindquist et al.'s conclusions in the target article. Here, I discuss implications of these findings for understanding emotion, outline limitations of using meta-analyses and neuroimaging as the sole basis for deciding between emotion views, and suggest that these views are essentially compatible and could be adapted and combined into an integrated emotion framework.     

What can megastudies tell us about the orthographic structure of English words?

Although the majority of research in visual word recognition has targeted single-syllable words, most words are polysyllabic. These words engender special challenges, one of which concerns their analysis into smaller units. According to a recent hypothesis, the organization of letters into groups of successive consonants (C) and vowels (V) constrains the orthographic structure of printed words. So far, evidence has been reported only in French with factorial studies of relatively small sets of items. In the present study, we performed regression analyses on corpora of megastudies (English and British Lexicon Project databases) to examine the influence of the CV pattern in English. We compared hiatus words, which present a mismatch between the number of syllables and the number of groups of adjacent vowel letters (e.g., client), to other words, controlling for standard lexical variables. In speeded pronunciation, hiatus words were processed more slowly than control words, and the effect was stronger in low-frequency words. In the lexical decision task, the interference effect of hiatus in low-frequency words was balanced by a facilitatory effect in high-frequency words. Taken together, the results support the hypothesis that the configuration of consonant and vowel letters influences the processing of polysyllabic words in English.     

Theories of spatial representations and reference frames: What can configuration errors tell us?

The issue of reference frame is central to theories of spatial representations. Various classifications have been made for different types of reference frames, along with prototypical research paradigms to distinguish between them. This article focuses on the configuration error paradigm proposed by Wang and Spelke (Cognition 77:215-250, 2000) that has been used to examine the nature of the spatial representations underlying object localization during self-movement. Three basic models of spatial memory and spatial updating are discussed, as well as the assumptions behind the configuration error paradigm, to distinguish between static representations, such as the traditional allocentric cognitive map and the egocentric snapshots, and dynamic representations, such as the egocentric updating system. Recent experimental findings are reexamined and shown to be consistent with multiple models, among which the egocentric-updating-and-reload model with an enduring egocentric component provides the simplest interpretations.     

Relationship between field dependence-independence and the g factor: What can problem-solving strategies tell us?

IntroductionField dependence-independence (FDI) has been the focus of a great deal of research. However, it is generally studied in relation to either personality or the g factor, with far fewer studies of the interconnections between FDI, the g factor and problem-solving strategies.ObjectiveOur first aim was to study the relationship between FDI and the g factor. Our second was to explain this relationship by analysing problem-solving strategies.MethodOne hundred and seventy 14-year-old performed three tests: the GEFT, the D-70, and a second, prototype g-factor test that enabled us to identify which strategies they used.ResultsResults confirmed the classic link between FDI and the g factor, and attributed this link to greater use of the most efficient strategies.     

What can self-disorders in schizophrenia tell us about the nature of subjectivity? A psychopathological investigation

The purpose of this article is to show how schizophrenia, understood as a distortion of the most intimate structures of subjectivity, illustrates the nature of subjectivity as such, while at the same time how philosophical considerations may help to understand schizophrenia. More precisely, schizophrenic experiences of self-alienation seem to reflect a congealing or concretization of a form of differentiation or potential alterity implicit in the dynamic nature of subjectivity. In other words, we propose that the structure of subjectivity includes potential divisions and fissures that condition the experiences of radical self-alienation seen in schizophrenia. In order to elucidate how this alterity emerges within the self in schizophrenia and in order to consider its conditions of possibility we examine the disorders of the self as described in phenomenological psychopathology. We especially use the work of the Japanese psychiatrists Mari Nagai, her teacher Bin Kimura, and the French psychiatrist Henry Ey, supplemented with clinical material from our own research. Finally, we shed light on the development of the psychotic symptoms such as hallucinations and delusions, which are understood as the expressions of a radical alterization (i.e., becoming other) of the self.     

What can regular and timely student feedback tell us about the teaching and learning processes?

Most studies on the evaluation of teaching focus on the input (teacher traits) or the output (student-generated products) of the teaching and learning processes. This article is based on a case study that examines the three components of teaching and learning: input, output and process. It presents a framework for collecting quantitative and qualitative data on the quality of instruction, assessment and feedback, and learning environment in college composition courses to complement the feedback provided by the end-of-course student evaluations of teaching for the purpose of monitoring, guiding, and improving instruction.     

What can the same–different task tell us about the development of magnitude representations?

We examined the development of magnitude representations in children (Exp 1: kindergartners, first-, second- and sixth graders, Exp 2: kindergartners, first-, second- and third graders) using a numerical same-different task with symbolic (i.e. digits) and non-symbolic (i.e. arrays of dots) stimuli. We investigated whether judgments in a same-different task with digits are based upon the numerical value or upon the physical similarity of the digits. In addition, we investigated whether the numerical distance effect decreases with increasing age. Finally, we examined whether the performance in this task is related to general mathematics achievement. Our results reveal that a same-different task with digits is not an appropriate task to study magnitude representations, because already late kindergarteners base their responses on the physical similarity instead of the numerical value of the digits. When decisions cannot be made on the basis of physical similarity, a similar numerical distance effect is present over all age groups. This suggests that the magnitude representation is stable from late kindergarten onwards. The size of the numerical distance effect was not related to mathematical achievement. However, children with a poorer mathematics achievement score seemed to have more difficulties to link a symbol with its corresponding magnitude.