Ockham and Buridan on the Ampliation of Modal Propositions

This paper explores a currently unnoticed argument used by John Buridan to defend his analysis of modal propositions and to reject the analysis of modal propositions of necessity put forward by William of Ockham. First, I explore this argument and, by considering possible responses of Ockham to Buridan, show some of the ways in which Ockham seems to be keeping closer to Aristotle's remarks about modal propositions in Prior Analytics, 18.     

The use of imagery in cognitive therapy for psychosis: A case example

There has been a long tradition of studying imagery in relation to psychotic symptoms. Recent studies have suggested that imagery may be involved in the development and maintenance of psychotic symptoms (hallucinations and delusions in particular). Following a review of this literature, including work conducted by the author and colleagues, a case study is used to illustrate the clinical applications of this work. Working with images that were associated with persecutory delusions appeared to contribute to a reduction in distress, preoccupation, and conviction in relation to these beliefs, which were assessed using a standardised measure (PSYRATS). The implications for theory, practice, and future research are considered.     

A 21st-Century Personal Construct Psychology Upgrade

Cromwell's (2010) Being Human: Human Being. Manifesto for a New Psychology described many familiar elements of Kelly's (1955) Psychology of Personal Constructs. Cromwell regarded Kelly's theory as having a range of untapped implications, and he extended and elaborated many of these elements and links them to contemporary research in a variety of fields and subdomains. These extensions and elaborations might serve as a basis for maintaining the fundamental identity of personal construct psychology (PCP) while also modifying it in a manner that could enhance its contemporary relevance and effectiveness.     

The breadth and boundaries of a self‐psychological immersion in shame a one‐and‐a‐half‐person perspective

Shame colors other feelings and perceptions about the self. From reflections about his own personal experiences and observations regarding a particular manic‐depressive patient, the author discusses the evolution of his current clinical and theoretical understanding of shame. The framework of analytic self psychology is offered as a particularly useful perspective from which to consider shame, with its emphasis on the concept of selfobject to account both for shame's development (through selfobject misattunement and unresponsive‐ness) and for its amelioration (through empathic mirroring, idealization, and twinning). A developmental sequence for shame is advanced reflecting limitations in selfobject responsiveness, and problems are noted in the ability of current self psychology theory to fully account for the alleviation of shame. The self plays its part in the construction of those selfobjects needed to ease shame, representing the “one‐and‐a‐half‐person psychology”; of the paper's subtitle. Finally, the important role of countertransference shame is considered through a clinical example of therapist disclosure of his own shame to his patient, utilized in order to repair an interrupted kinship selfobject transference.     

THE WANDERING JEW IN SAMUEL BECKETT'S WAITING FOR GODOT

Very little attention has been focused on tracing evidence of the myth (or legend) of the Wandering Jew in Samuel Beckett's mould-breaking play Waiting for Godot (completed 1949), Rosette C. Lamont (1990) being the exception. This article suggests that Beckett used at least three disparate versions of the legend to derive much of the raw material in Godot. A good deal of the two vagabonds' dialogue may be derived from the generic myth of the Jewish carpenter whom, the day of the Crucifixion, Christ damned to a miserable life wandering the earth until the Second Coming. But the pair's predicament also fits perfectly with a little known version of the myth from Podolia (Ukraine) published as an annotation in English by Avrahm Yarmolinsky in 1929. Furthermore, important elements of Lucky's character may have been derived from Le Juif Errant, trois acts, prologue et intermède (1946), by the relatively unknown Alsatian surrealist Maxime Alexandre (1899–1976). Alexandre portrays Jews as bearing a heavy burden for mankind as guardians of humanity and of higher aesthetics, who will (exactly like Lucky) under no circumstances put down their heavy load. Although the origins of the myth are anti-Semitic, this reading appears to underline Beckett's reputation as a philo-semite.     

Weber (Slope) Analyses of Timing Variability in Tapping and Drawing Tasks

Timing variability in continuous drawing tasks has not been found to be correlated with timing variability in repetitive finger tapping in recent studies (S. D. Robertson et al., 1999; H. N. Zelaznik, R. M. C. Spencer, & R. B. Ivry, 2002). Furthermore, the central component of timing variability, as measured by the slope of the timing variance versus the square of the timed interval, differed for tapping and drawing tasks. On the basis of those results, the authors posited that timing in tapping is explicit and as such uses a central representation of the interval to be timed, whereas timing in drawing tasks is implicit, that is, the temporal component is an emergent property of the trajectory produced. The authors examined that hypothesis in the present study by determining the linear relationship between timing variance and squared duration for tapping, circle-drawing, and line-drawing tasks. Participants (N = 501 performed 1 of 5 tasks: finger tapping, line drawing in the x dimension, line drawing in the y dimension, continuous circle drawing timed in the x dimension, or continuous circle drawing timed in the y dimension. The slopes differed significantly between finger tapping, line drawing, and circle drawing, suggesting separable sources of timing variability. The slopes of the 2 circle-drawing tasks did not differ from one another, nor did the slopes of the 2 line-drawing tasks differ significantly, suggesting a shared timing process within those tasks. Those results are evidence of a high degree of specificity in timing processes.     

A Formal Reconstruction of Buridan's Modal Syllogism

In this paper, we provide a historical exposition of John Buridan's theory of divided modal propositions. We then develop a semantic interpretation of Buridan's theory which pays particular attention to Buridan's ampliation of modal terms. We show that these semantics correctly capture his syllogistic reasoning.     

Filling the Gap on Developmental Change: Tests of a Dynamic Field Theory of Spatial Cognition

In early childhood, there is a developmental transition in spatial memory biases. Before the transition, children's memory responses are biased toward the midline of a space, while after the transition responses are biased away from midline. The Dynamic Field Theory (DFT) posits that changes in neural interaction and changes in how children perceive frames of reference underlie the transition. Here, we tested a prediction of the DFT that children younger than the transitional age would show the more advanced developmental pattern when tested with a perceptually salient midline axis. Four age groups (3 years, 6 months; 3 years, 8 months; 4 years; and 5 years) were tested at targets near midline. As predicted, children's responses were biased away from midline.