Cross-count identity,distinctness, and the theory of internal and external relations

Baxter (Australas J Philos 79:449–464, 2001) proposes an ingenious solution to the problem of instantiation based on his theory of cross-count identity. His idea is that where a particular instantiates a universal it shares an aspect with that universal. Both the particular and the universal are numerically identical with the shared aspect in different counts. Although Baxter does not say exactly what a count is, it appears that he takes ways of counting as mysterious primitives against which different numerical identities are defined. In contrast, I defend the idea—suggested, though not quite endorsed, by Baxter himself—that counts are independent dimensions of numerical identity. Different ways of counting are explained by the existence of these different sorts of identity (i.e., counts). For the instantiation of a universal by a particular, I propose one dimension concerned with the individuation of particulars (the p-count) and another dimension concerned with the individuation of universals (the u-count). On that basis, I give a clear definition of cross-count identity that explains its asymmetrical nature (i.e., the fact that particulars instantiate universals, but not vice versa). I extend the theory to a third dimension—that of time, or the t-count—and thereby defend Baxter’s ideas on change, and the contingency of instantiation. Baxter (Mind 97(388):575–582, 1988; Australas J Philos 79:449–464, 2001) proposes the related idea of composition as (cross-count) identity. Parts are individually cross-count identical with the wholes that they constitute, and they collectively share all aspects across counts with those wholes. I propose an innovation by which totality is shared distinctness across counts. The theory applies to both the totality of particulars that instantiate any given universal, and the totality of parts that constitute any given whole. I argue that this has several advantages over Armstrong’s view, which is based on a dubious external totalling relation. I also argue that Armstrong’s theory of numbers (or quantities) as internal relations ought to be rejected in favour of an account based on identity and distinctness. The paper concludes with a careful analysis of external relations in Baxter’s framework. I argue that we must recognise one further dimension of identity in order to differentiate between, e.g., the aspects of Abelard insofar as he loves Heloise and Abelard insofar as he loves Isobel. Each of these aspects is identical with Abelard and identical with loving-by, yet they must be in some way distinct. I therefore propose the r-count, in which multiple distinct relational properties are the very same relation (-part). The existence of these four independent dimensions explains the fact that particulars, universals, relations, and times are fundamentally different sorts of things in the ontology. Each is individuated with respect to a different dimension of identity.     

Backward recall and benchmark effects of working memory

Working memory was designed to explain four benchmark memory effects: the word length effect, the irrelevant speech effect, the acoustic confusion effect, and the concurrent articulation effect. However, almost all research thus far has used tests that emphasize forward recall. In four experiments, we examine whether each effect is observable when the items are recalled in reverse order. Subjects did not know which recall direction would be required until the time of test, ensuring that encoding processes would be identical for both recall directions. Contrary to predictions of both the primacy model and the feature model, the benchmark memory effect was either absent or greatly attenuated with backward recall, despite being present with forward recall. Direction of recall had no effect on the more difficult conditions (e.g., long words, similar-sounding items, items presented with irrelevant speech, and items studied with concurrent articulation). Several factors not considered by the primacy and feature models are noted, and a possible explanation within the framework of the SIMPLE model is briefly presented.     

Short‐term and working memory: Past,progress, and prospects

Abstract

The role of current personal experience in understanding of word meaning was investigated in a patient, WM, who suffers from semantic dementia. The study was prompted by the observation that WM, despite being severely impaired on formal tests of word comprehension and naming, retained a range of vocabulary pertaining to her daily life. If autobiographical experience has a general facilitatory effect, then this should affect which concepts are retained and which lost, but not influence the quality of that conceptual knowledge. Conversely, if personal autobiography has a direct role in investing concepts with meaning, then WM's understanding of nominal terms that she uses spontaneously in conversation ought not to be normal, but should be constrained by the autobiographical context in which she uses those terms. WM could define nouns and noun phrases drawn from her conversational vocabulary, but her definitions had a markedly autobiographical quality. Moreover, WM was extremely impaired in her ability to define new noun phrases, constructed by combining words from her conversational vocabulary (e.g. “dog licence”, constructed from “driving licence” and “dog” “oil field” constructed from “oil” and “field”). It was concluded that WM does not have normal conceptual understanding of nouns and noun phrases that she uses appropriately in conversation. Her understanding is narrow and autobiographically constrained. The findings, which suggest an interactive relationship between autobiographical and semantic memory, have implications for understanding of the progressive breakdown of semantic knowledge.     

Recollection deficits in dysphoric mood: An effect of schematic models and executive mode?

Depression and dysphoric mood states are often accompanied by quantitative or qualitative shifts in performance across a range of retention tasks. This study focuses on the recollection of both autobiographical events and word lists in dysphoric states. Recollection occurs when people are aware of some contextual detail allied to the encoding experience. This study establishes the presence of a recollection deficit in dysphoria in two distinct paradigms. In both autobiographical recall and in recognition memory, recollection in a dysphoric group was at lower levels than recollection in matched controls. The study examines the hypothesis that the extent of recollection is influenced by two factors: (1) the degree of differentiation of schematic mental models; and (2) the executive mode that predominates when memory tasks are carried out, with the latter assumed to be altered by rumination. The relationship between responses based on recollection and alternative mnemonic responses could be predicted by measures of these two factors. The results are discussed in terms of the Interacting Cognitive Subsystems model (Teasdale & Barnard, 1993) and the perspective it offers on the relationship between meaning systems and executive functions (Barnard, 1999).     

The effects of local and global processing orientation on eyewitness identification performance

Recent work has demonstrated that performance on a simultaneous target-present photographic line-up can be enhanced by prior global processing orientation, and hindered by prior local processing orientation induced by processing Navon letter stimuli. A series of studies explore the generality of this processing bias effect using either videotaped scenarios or live interactions. Five experiments demonstrate that these effects are seen across a range of test stimuli, test formats, and test instructions. These data inform the processes engaged in by witnesses when making line-up identifications and indicate that it may be possible to improve the accuracy of witnesses making such judgements.     

Husserl,Givenness, and the Priority of the Self

This article argues that, despite its apparent radicality, Husserl's later, genetic phenomenology ends up confirming and consolidating a very orthodox transcendental egology. First, the article reconstructs an Husserlian phenomenology of givenness; but then, by considering the ambiguous role of intuition, it also establishes (a) the continued prestige of a 'classical' transcendental subject, and (b) the way in which a denial of ontology allows Husserl's transcendental subject to sublate the provocative challenge of primal Gegebenheit . Overall, the article argues that Husserl is subject to a deep egological faultline, brought about by the self-consciously anti-ontological nature of his project: 'givenness without Being', it suggests, necessitates a prioritized and privileged self.     

Effective Ways to Develop and Maintain Robust Sport-Confidence: Strategies Advocated by Sport Psychology Consultants

Based on recent evidence, this study identified 10 strategies advocated by sport psychology consultants as effective at developing and maintaining robust sport-confidence in athletes. Due to the study's exploratory nature, qualitative interviews were conducted and content analyzed. Six themes emerged for developing robust sport-confidence and 4 emerged for maintaining robust sport-confidence. Findings reveal a need to develop an athlete's signature strengths, increase pressure experienced in training, and identify broad stable sources of confidence to develop robust sport-confidence. Consultants reported that maintaining robust sport-confidence occurs through constant development. Theoretical implications and future research directions are discussed.     

Sources and Types of Confidence Identified by World Class Sport Performers

This study identified the sources and types of confidence salient to 14 (7 male, 7 female) successful World Class athletes. Nine sources of confidence were identified: Preparation, performance accomplishments, coaching, innate factors, social support, experience, competitive advantage, self-awareness, and trust. A testament to the multi-dimensional nature of sport confidence, six types of sport confidence were also identified: skill execution, achievement, physical factors, psychological factors, superiority to opposition, and tactical awareness. Gender was related to both the sources of confidence and the subsequent types of confidence experienced by the athletes. For example, females placed more importance on good personal performances than males who derived confidence from winning. Results were discussed in the context of previous sport confidence literature and implications for sport psychology and coaching practices were drawn.     

Factors Underpinning Football Officiating Excellence: Perceptions of English Premier League Referees

The purpose of the present study was to identify factors perceived to underpin football officiating excellence. Semi-structured interviews were conducted to collect data from 15 English Premier League referees. Through inductive content analysis, emerging themes were identified and comprised a variety of physical, environmental, and psychological factors: (a) mental toughness attributes, (b) support networks and services, (c) effective game management qualities, (d) multifaceted pre-match preparation, (e) performance-level enhancement, (f) opportunities to thrive, (g) personal characteristics, and (h) superior physical components. Findings acknowledge theoretical and applied implications for sport psychology professionals operating in elite football officiating.     

Anxiety Responses and Psychological Skill Use During the Time Leading up to Competition: Theory to Practice I

This study investigated temporal responses associated with competitive anxiety in athletes with facilitative and debilitative interpretations of their anxiety symptoms. Qualitative interviews assessed the intensity, frequency, and direction of cognitive and somatic symptoms experienced during a 7-day competitive cycle and the psychological strategies used to attain/maintain a positive psychological state. Analysis indicated three distinct temporal phases within the competitive cycle during which the intensity and frequency of cognitive and somatic symptoms increased. The facilitators utilized a refined repertoire of psychological skills to internally control and re-interpret the cognitive and somatic symptoms experienced. The debilitators did not possess this refined repertoire of psychological skills and relied on external strategies to stabilize the negative symptoms experienced. The findings emphasize the dynamic properties of the stress response and provide a framework for the structure, timing, and content of psychological skills interventions for use with performers who interpret anxiety symptoms as debilitative.