White matter tracts are known to be susceptible to injury following concussion. The objective of this study was to determine whether contact play in sport could alter white matter metabolite levels in female varsity athletes independent of changes induced by long-term exercise. Metabolite levels were measured by single voxel proton magnetic resonance spectroscopy in the prefrontal white matter at the beginning and end of season in contact and non-contact varsity athletes. Sedentary women were scanned once, at a time equivalent to (...) the Off-Season time point. Metabolite levels in non-contact athletes did not change over a season of play, or differ from age matched sedentary women except that non-contact athletes had a slightly lower myo-inositol level. The contact athletes had lower levels of myo-inositol and glutamate, and higher levels of glutamine compared to both sedentary women and non-contact athletes. Lower levels of myo-inositol in non-contact athletes compared to sedentary women indicates long-term exercise may alter glial cell profiles in these athletes. The metabolite differences observed between contact and non-contact athletes suggest that non-contact athletes should not be used as controls in studies of concussion in high-impact sports because repetitive impacts from physical contact can alter white matter metabolite level profiles. It is imperative to use athletes engaged in the same contact sport as controls to ensure a matched metabolite profile at baseline. (shrink)

Vocal affect is a subcomponent of emotion programs that coordinate a variety of physiological and psychological systems. Emotional vocalizations comprise a suite of vocal behaviors shaped by evolution to solve adaptive social communication problems. The acoustic forms of vocal emotions are often explicable with reference to the communicative functions they serve. An adaptationist approach to vocal emotions requires that we distinguish between evolved signals and byproduct cues, and understand vocal affect as a collection of multiple strategic communicative systems subject to (...) the evolutionary dynamics described by signaling theory. We should expect variability across disparate societies in vocal emotion according to culturally evolved pragmatic rules, and universals in vocal production and perception to the extent that form–function relationships are present. (shrink)

We explored the differential impact of auditory information and written contextual information on the recognition of verbal irony in spontaneous speech. Based on relevance theory, we predicted that speakers would provide acoustic disambiguation cues when speaking in situations that lack other sources of information, such as a visual channel. We further predicted that listeners would use this information, in addition to context, when interpreting the utterances. People were presented with spontaneously produced ironic and nonironic utterances from radio talk shows in (...) written or auditory form, with or without written contextual information. When the utterances were read without written contextual information, all utterances were rated as equally ironic. But when they were heard as opposed to read, or when they were presented in irony-biasing contexts, originally ironic utterances were rated as more sarcastic than originally nonironic utterances. This evidence suggests both acoustic and contextual information are used when inferring ironic intent in spontaneous speech, and validates previous manipulations of intonation in studies of irony understanding. (shrink)

Jesus instructs us to “love,” “pray for,” and “do good” to enemies, going so far as to make this response to enemies the criterion for being considered “children of your Father in heaven”. Jesus based this instruction on the character of the Father, not on the character of our enemies, which means his instruction allows for no exceptions. In this essay I flesh out the implications of this for a Christian response to terrorism, arguing that this response should look radically (...) different from that of just war theorists. (shrink)

Stoffregen & Bardy suggest that the global array provides the specification that is lacking when senses are considered in isolation. This seems to beg the question of the minimum number of senses in a global array. Individuals with sensory loss manage with fewer senses, and humans manage with fewer than electric fish; so specification, if it exists, cannot require all possible senses.

A crucial factor in how we perceive social groups involves the signals and cues emitted by them. Groups signal various properties of their constitution through coordinated behaviors across sensory modalities, influencing receivers' judgments of the group and subsequent interactions. We argue that group communication is a necessary component of a comprehensive computational theory of social groups.

Carruthers has proposed a novel and quite interesting hypothesis for the role of language in conceptual integration, but his treatment does not acknowledge work in cognitive science on metaphor and analogy that reveals how diverse knowledge structures are integrated. We claim that this body of research provides clear evidence that cross-domain conceptual connections cannot be driven by syntactic processes alone.

Verbal irony constitutes a rough class of indirect intentional communication involving a complex interaction of language-specific and communication-general phenomena. Conversationalists use verbal irony in conjunction with paralinguistic signals such as speech prosody. Researchers examining acoustic features of speech communication usually focus on how prosodic information relates to the surface structure of utterances, and often ignore prosodic phenomena associated with implied meaning. In the case of verbal irony, there exists some debate concerning how these prosodic features manifest themselves in conversation. A (...) form-function approach can provide a valuable tool for understanding speakers' varied vocal strategies in this domain. Here I describe several ways conversationalists employ prosodic contrasts, laughter, and other speech characteristics in their attempts to communicate effectively and efficiently. The presented examples, culled from spontaneous conversation recordings, reveal just a small sample of the enormous variation in delivery styles speakers adopt when communicating with ironic language. (shrink)

The thirteenth century mystic Ibn ʻArabi was the foremost Sufi theorist of the premodern era. For more than a century, Western scholars and esotericists have heralded his universalism, arguing that he saw all contemporaneous religions as equally valid. In Rethinking Ibn ʻArabi, Gregory Lipton calls this image into question and throws into relief how Ibn ʻArabi's discourse is inseparably intertwined with the absolutist vision of his own religious milieu-- that is, the triumphant claim that Islam fulfilled, superseded, and therefore (...) abrogated all previous revealed religions. Lipton juxtaposes Ibn ʻArabi's absolutist conception with the later reception of his ideas, exploring how they have been read, appropriated, and universalized within the reigning interpretive field of Perennial Philosophy in the study of Sufism. The contours that surface through this comparative analysis trace the discursive practices that inform Ibn ʻArabi's Western reception back to the eighteenth and nineteenth century study of 'authentic' religion, where European ethno-racial superiority was wielded against the Semitic Other - both Jewish and Muslim. Lipton argues that supersessionist models of exclusivism are buried under contemporary Western constructions of religious authenticity in ways that ironically mirror Ibn ʻArabi's medieval absolutism. (shrink)

Edward Harold Fulcher Swain (1883?1970) developed a unique idea about the importance of forests, advocating the creation of a new society based upon forests, and he pursued policies to implement his unique vision of forestry when he served as the Director of Queensland's Forestry Board from 1918 to 1924 and the Forestry Commissioner for New South Wales from 1935 to 1948. Swain's beliefs developed out of a combination of his Australian experiences and connections with foresters in the British Empire and (...) America. When he could not convince Australian elites about the need to create a forest-based society, he asked foresters at the 1947 Empire Forestry Conference in London to assert the primacy of forestry in land management in the British Empire. Many foresters positively received parts of Swain's argument, but his ideas could never be fully implemented in the British Empire because of the dominance of agrarian doctrines of development in post-Second World War colonial planning and the rapid process of decolonization. Swain's life sheds light onto current debates among historians about the origin and legacy of forestry in Australia and the British Empire. His ideas, many that parallel the basic tenets of modern environmentalism, require historians to rethink the relationship between Empire forestry and environmentalism. (shrink)

Sumantra Ghoshal’s condemnation of “bad management theories” that were “destroying good management practices” has not lost any of its salience, after a decade. Management theories anchored in agency theory (and neo-classical economics generally) continue to abet the financialization of society and undermine the functioning of business. An alternative approach (drawn from a more classic institutional, new ecological, and refocused ethical approaches) is reviewed.

This paper examines the status of naturalism in the philosophies of Edmund Husserl and John Dewey. Despite the many points of overlap and agreement between Husserl’s and Dewey’s philosophical projects, there remains one glaring difference, namely, the place and status of naturalism in their approaches. For Husserl, naturalism is an enemy to be vanquished. For Dewey, naturalism is the only method that can put philosophy back in touch with the concerns of human beings. This paper will demonstrate the remarkable similarities (...) between Husserl’s and Dewey’s thought before contending that Dewey’s “naturalistic humanism” offers a conception of naturalism which is compatible with Husserlian phenomenology. Furthermore, reading these two philosophers together, this paper argues, can point the way forward to a naturalism which avoids the dismissal of the contributions made by knowing subjects carried out by dominant contemporary strains of reductive naturalism. (shrink)

Throughout his career, Jean-Paul Sartre had a contentious theoretical relationship with psychoanalysis. Nowhere is this more evident than in his criticisms of the concept of the unconscious. For him, the unconscious represents a hidden psychological depth that is anathema to the notion of human freedom. In this paper, I argue that Lacan’s conception of the unconscious-structured-like-a-language overcomes many of Sartre’s most damning objections. I demonstrate that Lacan shares with Sartre a concern to rid the psyche of hidden depths. Both thinkers (...) therefore reject the depth psychological conception of the unconscious and arrive at strikingly similar positions on the nature of the unconscious. In this way, I show that the conceptual analogues that Sartre develops in order to avoid the psychoanalytic unconscious lead him to a position on the unconscious with which Lacan could be in agreement. This indicates that Sartre’s philosophical position is not as at odds with Freudian-Lacanian psychoanalysis as is typically thought. (shrink)

Schizophrenia patients exhibit impairments across multiple clinical, cognitive, and functional domains. A fundamental abnormality of the timing and/or efficiency of neural processes across disparate brain regions (i.e., cortico-cortical communications) may underlie many of the deficits in schizophrenia. Because gamma synchrony is temporally correlated with many cognitive processes, probing patterns of gamma activation may shed light on the functional integrity of neural circuits in schizophrenia and related disorders.

This chapter contains sections titled: Warning: Plot Spoiler! Mediums: The Seen and the Felt Competing Messages: “Man was in the Forest” vs. “There is Another” Challenging Bambi Bambi's Counter‐Charge Re‐gifting Bambi Notes.

This dissertation reassesses the complex philosophical relationship between Sartre and psychoanalysis. Most scholarship on this topic focuses on Sartre’s criticisms of the unconscious as anathema both to his conception of the human psyche as devoid of any hidden depths or mental compartments and, correlatively, his account of human freedom. Many philosophers conclude that there is little common ground between Sartrean existentialism and psychoanalytic theory. I argue, on the contrary, that by shifting the emphasis from concerns about the nature of the (...) unconscious to questions about the role of imagination in psychical life, we can see that Sartre and Freudian-Lacanian psychoanalytic theory develop strikingly similar accounts of human subjectivity. After establishing the historical background of Sartre’s career-long engagement with psychoanalysis, I demonstrate the proximity of Sartre and Lacan on the nature of unconscious thought. I proceed to develop the claim that there is a homology between the concept of unconscious fantasy in psychoanalysis and the concept of the imaginary in Sartre’s philosophical corpus. Despite the concept of fantasy being one of the more structuralist-inspired aspects of Lacan’s metapsychology, I show that Sartre’s concept of the imaginary is likewise a structural feature of the psyche, one which establishes the coordinates within which the subject engages with the world. For Sartre, Freud, and Lacan fantasies form the core of subjectivity, giving form to the basic patterns of one’s character. Taken together, these three thinkers furnish a nuanced view of fantasy/the imaginary. On the one hand it is determining insofar as it is responsible for many of the psychopathologies met with in psychoanalysis. On the other hand, it is liberating insofar as the agency of the subject is implicated in the formation of fantasy. I thereby show that Sartre does not fit the caricatured picture of a radical voluntarist that is often attributed to him and that psychoanalysis can accommodate a conception of human freedom. (shrink)

Paul Ricœur’s hermeneutic approach to psychoanalysis stresses the interpretation of meanings revealed via the narratives woven through the discursive exchanges between analyst and analysand. Despite the tremendous influence Ricœur’s interpretation enjoyed both in philosophy and in psychoanalysis, his approach has been subject to severe criticism by Adolf Grünbaum who argues that Freud modeled psychoanalysis on the natural sciences, and therefore it should be judged according to natural scientific standards. I argue that Grünbaum incorrectly downplays the importance of speech and language (...) in psychoanalytic theory and practice, and moreover, that Ricœur’s approach offers important insights that deserve to be redeployed today. (shrink)

A major aim of the books in this series is to promote psychology's appreciation of the neglected giants in its history. The chapters document the significance of these early contributions, many of them made more than a century ago. Most of the chapters are revisions of invited addresses delivered at psychological conventions. Several of the authors are students, colleagues, or offspring of their pioneers and all of them are intrigued by the life and work of the psychologists about whom they (...) have written. All of the portraits are informal; on occasion, even humorous. Some are "impersonations"--telling stories in what were or might have been the pioneer's own words. This book provides source materials for teachers of undergraduate courses in psychology--particularly the history of psychology--who want to add a personal view in their lectures and offer interesting readings for their students. Each of the five volumes in this series contains different profiles thereby bringing more than 100 of the pioneers in psychology more vividly to life. (shrink)

This book presents a series of informal biographies about major figures in the history of psychology. A unique combination of expertise and human appeal, the volume places the contributions of each pioneer in a new and fascinating perspective. For instance, several of the authors use the novel approach of having the pioneers return to the present day to reflect back on their work as it relates to the here and now. Revisions of speeches given in a popular series of invited (...) addresses at psychological conventions, the chapters offer appealing glimpses into the lives of individuals who made a difference in the early years of psychology as a field of study. Each of the five volumes in this series contains different profiles thereby bringing more than 100 of the pioneers in psychology more vividly to life. (shrink)

This fourth book in the series continues the tradition of the popular earlier volumes by offering lively and entertaining information about some of contemporary psychology's most illustrious ancestors. The 21 chapters, many of them written by today's most visible and eminent authors, concentrate on the lives and achievements of major psychologists from a variety of areas. Created for undergraduate and graduate courses in the history of psychology, the variety of pioneers represented provide enough flexibility to also use it as a (...) supplemental reader in other psychology courses. Each of the five volumes in this series contains different profiles thereby bringing more than 100 of the pioneers in psychology more vividly to life. (shrink)

This book offers glimpses into the personal and scholarly lives of 20 giants in the history of psychology. As in the earlier volumes, prominent scholars were invited to prepare chapters on a pioneer who had made important contributions in their own area of expertise. Some of the psychologists described may be the teachers of the instructors who will be the users of this book, potentially providing a personal connection of the pioneers to the students. A special section provides brief portraits (...) of the editors and authors, containing interesting information about the relationship between the pioneers and the psychologists who describe them. Utilizing an informal, personal, sometimes humorous, style of writing, the book will appeal to students and instructors interested in the history of psychology. Each of the five volumes in this series contains different profiles thereby bringing more than 100 of the pioneers in psychology more vividly to life. (shrink)