Sinnott-Armstrong,Walter, ed., Moral Psychology,Volume 1. The Evolution of Morality: Adaptations and Innateness,Cambridge, Mass: The MIT Press, 2008, pp. xix + 583, US$30.00/£17.95 (paper)

In the opening section of this paper we spell out an account of our naïve view of bodily sensations that is of historical and philosophical significance. This account of our shared view of bodily sensations captures common ground between Descartes, who endorses an error theory regarding our everyday thinking about bodily sensations, and Berkeley, who is more sympathetic with common sense. In the second part of the paper we develop an alternative to this account and discuss what is at stake in deciding between these two ways of understanding our everyday view. In the third and final part of the paper we offer an argument in favour of our alternative.     

Vagueness as closeness

This paper presents and defends a definition of vagueness, compares it favourably with alternative definitions, and draws out some consequences of accepting this definition for the project of offering a substantive theory of vagueness. The definition is roughly this: a predicate ‘F’ is vague just in case for any objects a and b, if a and b are very close in respects relevant to the possession of F, then ‘Fa’ and ‘Fb’ are very close in respect of truth. The definition is extended to cover vagueness of many-place predicates, of properties and relations, and of objects. Some of the most important advantages of the definition are that it captures the intuitions which motivate the thought that vague predicates are tolerant, without leading to contradiction, and that it yields a clear understanding of the relationships between higher-order vagueness, sorites susceptibility, blurred boundaries, and borderline cases. The most notable consequence of the definition is that the correct theory of vagueness must countenance degrees of truth.     

Thinking about Mutual Influences and Connections across Cultures Relates to More Positive Intergroup Attitudes: An Examination of Polyculturalism

Polyculturalism is an ideology focusing on the many ways that racial and ethnic groups have interacted, exchanged ideas, and influenced each other's cultures throughout history and into the present. In this paper, we first briefly review the introduction of and research on polyculturalism by historians. Then we summarize numerous studies with racially and ethnic diverse college students and adult community members in the United States, which have found that greater endorsement of polyculturalism is significantly associated with more positive racial/ethnic intergroup attitudes (less support for social inequality, greater interest in, appreciation for, and comfort with diversity and differences, greater interest in intergroup contact, and greater support for liberal immigration and affirmative action policies) and lower sexual prejudice (lower affective prejudice toward gay men and lesbians, traditional heterosexism, and denial of discrimination against homosexuals, and more positive attitudes toward gay men and lesbians). We conclude by discussing several future directions of this work.     

Suppression-induced forgetting on a free-association test

The repeated suppression of thoughts in response to cues for their expression leads to forgetting on a subsequent test of cued recall (Anderson & Green, 2001). We extended this effect by using homograph cues and presenting them for free association following suppression practice. Cue–target pairs were first learned under integrating imagery instructions; then in the think/no-think phase students practised suppressing thoughts connected to some homograph cues, with or without the assistance of thought substitutes that changed their meaning. Below-baseline forgetting on the subsequent free-association test was found in the production of suppressed targets. Following aided suppression this effect was also obtained in the production of other responses denoting the target-related meaning of the homograph cues. Discussion emphasises the ecological value of the test; rarely do people deliberately attempt recall of unwanted thoughts.     

Knowledge of and Interest in Genetic Results Among Parkinson Disease Patients and Caregivers

The purpose of the study is to investigate Parkinson disease (PD) patients’ and caregivers’ knowledge of and interest in genetic testing. Gaucher disease (GD) results from recessive mutations in glucocerebrosidase (GBA). Both heterozygote GBA carriers and GD patients are at greater risk for PD. Studies regarding knowledge of and interest in genetic testing have been limited and have not offered genetic results to participants. In this study, 353 PD patients and 180 caregivers were recruited to a PD genetic study. The association between GD, GBA mutations and PD was described to participants who reported their familiarity with genetic terms, answered questions on genetic concepts, and indicated their interest in knowing if they may have GD (two GBA mutations) and other genetic information that could impact their health. Ninety-three-percent of participants were interested in receiving GBA results; however, only 51.6 % of PD participants and 55.6 % of caregivers knew that “scientists have identified genes associated with a higher risk of developing PD.” PD patients may benefit from education and genetic counseling on the implications of genetic testing.     

Sartre and Ricoeur on Productive Imagination

Commenting on Jean‐Paul Sartre's theory of imagination, Paul Ricoeur argues that Sartre fails to address the productive nature of imaginative acts. According to Ricoeur, Sartre's examples show that he thinks of imagination in mimetic terms, neglecting its innovative and creative dimensions. Imagination, Ricoeur continues, manifests itself most clearly in fiction, wherein new meaning is created. By using fiction as the paradigm of imaginative activity, Ricoeur is able to argue against Sartre that the essence of imagination lies not in its ability to reproduce absent objects, but rather in the ability to transform reality through creative acts. Motivated by the intuition that Sartre the writer could not have forgotten to address such crucial dimensions of imagination, I examine Sartre's philosophical and literary work, showing that not only does he develop a notion of productive imagination, he also puts this notion to work by articulating the relationship between imagination, narrative, and identity formation, well before Ricoeur advanced his narrative‐identity theory. I argue that Sartre, like Ricoeur and MacIntyre, another representative of narrative‐theory whose criticism of Sartre I address in this essay, views imagination and narrativity as necessary conditions for the formation of a coherent and meaningful sense of self.     

The edge of chaos: A nonlinear view of psychoanalytic technique

The field of nonlinear dynamics (or chaos theory) provides ways to expand concepts of psychoanalytic process that have implications for the technique of psychoanalysis. This paper describes how concepts of “the edge of chaos,” emergence, attractors, and coupled oscillators can help shape analytic technique resulting in an approach to doing analysis which is at the same time freer and more firmly based in an enlarged understanding of the ways in which psychoanalysis works than some current recommendation about technique. Illustrations from a lengthy analysis of an analysand with obsessive‐compulsive disorder show this approach in action.     

The cellular mechanisms of memory are modified by experience

The N-methyl-D-aspartate receptor (NMDAR) is thought to be essential for synaptic plasticity and learning. However, recent work indicates that the role of this receptor depends on the prior history of the research subject. For example, animals trained on a hippocampus-dependent learning task are subsequently able to acquire new information in the absence of NMDAR activation. The current experiments were designed to identify the types of experiences that lead to NMDAR-independent learning. Using contextual fear conditioning in mice, we find that NMDAR-independent learning is only observed when (1) animals are trained on the same behavioral task and (2) initial learning is successfully encoded into long-term memory.