Integrating structure and meaning: a distributed model of analogical mapping

In this paper we present Drama , a distributed model of analogical mapping that integrates semantic and structural constraints on constructing analogies. Specifically, Drama uses holographic reduced representations (Plate, 1994), a distributed representation scheme, to model the effects of structure and meaning on human performance of analogical mapping. Drama is compared to three symbolic models of analogy (SME, Copycat, and ACME) and one partially distributed model (LISA). We describe Drama's performance on a number of example analogies and assess the model in terms of neurological and psychological plausibility. We argue that Drama's successes are due largely to integrating structural and semantic constraints throughout the mapping process. We also claim that Drama is an existence proof of using distributed representations to model high-level cognitive phenomena.     

‘Down With Multiculturalism,Book-burning and Fatwas’

Since the 7/7 London bombings, much has been said about the end and at times, the ‘death’ of multiculturalism in both the public and political spaces. Considering whether much of this discourse is little more than a thinly veiled discourse about the presence, role and responsibilities of Muslims in today's Britain, the paper takes the findings of the 1997 Runnymede Report into Islamophobia and uses this as a premise from which to explore those arguments and ideas that have ensued. Taking its title from an article written by Norman Lamont in The Daily Telegraph, the paper questions the sometimes tenuous relationship between ‘multiculturalism’ and notions of ‘Britishness’ as well as their effect and resonance contemporarily on perceptions and attitudes shown towards Muslims.     

‘NEET’ believers? An analysis of ‘belief’ on an urban housing estate

This article explores the impact that the experience of deep-seated social exclusion amongst unemployed white young men on a large urban housing estate in Birmingham, UK has on the ways in which they talk about identity, meaning and ‘belief’. Arising from detailed ethnographic fieldwork, the article forwards an analysis of current debates about youth social exclusion and the deployment of the acronym ‘NEET’ with reference to these young men and others like them across the UK. Drawing upon conversations between the author and young men during fieldwork, the article seeks to bridge the gap between social-science-based examinations of youth social exclusion and theological analyses of youth spiritualities to critically interrogate current debates about the nature of ‘belief’ and ‘belonging’. In particular, the article raises a key critical question: is the word ‘belief’ ‘fit for purpose’ when considering the experience of socially excluded young men on urban housing estates?     

Metaphorical motion in mathematical reasoning: further evidence for pre-motor implementation of structure mapping in abstract domains

The theory of computation and category theory both employ arrow-based notations that suggest that the basic metaphor “state changes are like motions” plays a fundamental role in all mathematical reasoning involving formal manipulations. If this is correct, structure-mapping inferences implemented by the pre-motor action planning system can be expected to be involved in solving any mathematics problems not solvable by table lookups and number line manipulations alone. Available functional imaging studies of multi-digit arithmetic, algebra, geometry and calculus problem solving are consistent with this expectation.     

Psychological Momentum within Competitive Soccer: Players' Perspectives

The purpose of this investigation was to identify and examine perceptions of psychological momentum from the perspective of competing players in a team sport to provide applied implications for athletes, coaches, and sport psychology practitioners. Participants were five university soccer players who had played in the National British University Sports Association competition during the previous season. Data were collected via three phases of formal interviews, which were supplemented by a comprehensive member check (Lincoln & Guba, 1985 Lincoln, Y. S. and Guba, E. G. 1985. Naturalistic Inquiry, Beverly Hills, , CA: Sage. [Crossref] , [Google Scholar]). Furthermore, transcribed interviews were subjected to an inductive content analysis. Participants described a range of psychological momentum triggers and outcomes based on their experiences of positive and negative psychological momentum. Moreover, participants described strategies used to develop and maintain positive psychological momentum and strategies to overcome negative psychological momentum. Findings are discussed in relation to applied implications for athletes, coaches, and sport psychology consultants operating in team sport settings.     

Beliefs in being unlucky and deficits in executive functioning

The current paper proposes the Dysexecutive Luck hypothesis; that beliefs in being unlucky are associated with deficits in executive functioning. Four studies suggest initial support for the Dysexecutive Luck hypothesis via four aspects of executive functioning. Study 1 established that self-reports of dysexecutive symptoms predicted unique variance in beliefs in being unlucky after controlling for a number of other variables previously reported to be related to beliefs around luck. Studies 2 to 4 demonstrated support for the Dysexecutive Luck hypothesis via assessment of executive functioning via: (1) two fundamental executive functions (shifting and inhibition), (2) emotional processes related to executive functioning as described by the Somatic Marker hypothesis, and (3) higher executive functions as accessed via divergent thinking. The findings suggest that individuals’ beliefs in being unlucky are accompanied by a range of deficits in executive functioning.     

Effects of experimentally induced dissociation on attention and memory

Dissociation is an important aspect of responses to traumatic events. According to a number of influential theories, it negatively impacts cognitive performance including encoding of the trauma memories, leading to an increased risk of later conditions such as posttraumatic stress disorder (PTSD). We tested this hypothesis experimentally in two studies by inducing dissociation in the laboratory and investigating the effects on several aspects of cognition, including time estimation, digit and spatial span, and story recall. Dissociation was related to decrements in time estimation, digit span, and story retention, but did not affect perceptual attention, spatial span, or immediate story recall. The results are discussed in the context of theoretical models of PTSD and their implications for official questioning of traumatized individuals such as sexual assault survivors.     

Evaluation of a Trauma-Informed School Intervention with Girls in a Residential Facility School: Student Perceptions of School Environment

In response to the high nationwide prevalence of psychological trauma among court-involved youth who have been exposed to abuse and neglect and the associated far-reaching adverse consequences, there are calls to develop a trauma-informed workforce across the various systems (child welfare, juvenile justice, mental health, and education) designed to serve this population. We describe a pilot test of a modified version of the Heart of Teaching and Learning (HTL) curriculum, an intervention designed to increase trauma-informed practices in education settings. This program was implemented in a public charter school that exclusively serves court-involved youth placed in residential treatment. The intervention was associated with decreases in trauma symptoms experienced by youth. Because student perceptions of teachers were high both before and after implementation of the curriculum, no statistically significant changes were observed. The article concludes with a discussion of the ways in which the curriculum can be used to help prepare a national education workforce capable of implementing trauma-informed evidence-based practices in school settings.