Constructing adequate non‐speech analogues: what is special about speech anyway?

Vouloumanos and Werker (2007) claim that human neonates have a (possibly innate) bias to listen to speech based on a preference for natural speech utterances over sine-wave analogues. We argue that this bias more likely arises from the strikingly different saliency of voice melody in the two kinds of sounds, a bias that has already been shown to be learned pre-natally. Possible avenues of research to address this crucial issue are proposed, based on a consideration of the distinctive acoustic properties of speech. This is a commentary on Vouloumanos and Werker (2007).     

Is there a special association between self judgements and conscious recollection?

Dual‐process models of recognition memory posit a rapid retrieval process that produces a general sense of familiarity and a slower retrieval process that produces conscious recollections of prior experience. The Remember–Know paradigm has been used to study the subjective correlates of these two processes with Remember judgements assumed to index conscious recollection and Know judgements assumed to index familiarity. In this paper we examine Conway and Dewhurst's recent finding that judgements of self during encoding produce more Remember responses than alternative semantic judgements. While one might interpret this result to suggest a special association between self judgement and conscious recollection, we consider the possibility that it occurs because of greater discriminability in this condition. The results of four experiments demonstrate that a self judgement condition produces more, fewer, or an equal number of Remember responses relative to a control condition depending on whether overall discriminability in the self judgement condition is greater than, less than, or equal to that in the control condition. The implications of these results for conceptions of self judgement and the use of the Remember–Know paradigm are detailed. Copyright © 1999 John Wiley & Sons, Ltd.     

Is there a genuine tension between cosmopolitan egalitarianism and special responsibilities?

Samuel Scheffler has recently argued that some relationships are non-instrumentally valuable; that such relationships give rise to “underived” special responsibilities; that there is a genuine tension between cosmopolitan egalitarianism and special responsibilities; and that we must consequently strike a balance between the two. We argue that there is no such tension and propose an alternative approach to the relation between cosmopolitan egalitarianism and special responsibilities. First, while some relationships are non-instrumentally valuable, no relationship is unconditionally valuable. Second, whether such relationships give rise to special responsibilities is conditional on those relationships not violating certain moral constraints. Third, these moral constraints arise from within cosmopolitan egalitarianism itself. Thus the value of relationships and the special responsibilities to which they give rise arise within the parameters of cosmopolitan egalitarianism itself. The real tension is not between cosmopolitan equality and special responsibilities, but between special responsibilities and the various general duties that arise from the recognition, demanded by cosmopolitan egalitarianism, of a multiplicity of other basic goods. Indeed, even the recognition of special relationships itself gives rise to general duties that may condition and/or weigh against putative special responsibilities.

Is There a Relationship between Suicidal Intent and Lethality in Deliberate Self‐Poisoning?

The relationship between suicidal intent and lethality of deliberate self‐poisoning (DSP) episodes and their associations with suicide have yielded contradictory findings. The aims of this study were to investigate the association between patients’ suicidal intent and independently rated lethality of DSP episodes, and whether the association changes over time. Eighty‐nine DSP patients were investigated longitudinally. Self‐reported suicidal intent, including perceived likelihood of dying, wish to die, and whether or not the DSP was considered a suicide attempt, was measured at the time of the index episode (t1), 3 months (t2), and 12 months (t3) later. Lethality was assessed independently by three clinical toxicologists. Lethality was significantly associated with patients’ reported wish to die (p = .01) and perceived likelihood of dying (p = .04) at t1, but not at t2 and t3. No association was found between whether the episode was considered a suicide attempt or not and lethality at t1, t2, or t3. Lethality and suicidal intent should be considered as largely separate dimensions of self‐harm. Clinicians should bear this in mind during clinical assessment, especially regarding historical information.     

Youth Developmental Assets and Perceived Life Satisfaction: Is There a Relationship?

This study explored associations between youth developmental assets (i.e., support by parents/other adults; accountability to adults; empowerment; school support; values regarding risk behaviors; quantity of other adult support; empathetic relationships) and adolescents’ perceptions of overall life satisfaction. Public high school students (N = 3,477) completed a self-report questionnaire. Analyses were conducted to examine relationships between developmental assets and perceived life satisfaction while controlling for socioeconomic status. Results indicated that significant (p ≤ .05) associations were established for perceived support by parents/other adults for all four race/gender groups, self and peer values regarding risk behavior for black females, quality of other adult support for black males and white females and life satisfaction for adolescents. Significant (p ≤ .05) associations were also established for perceived support by parents/other adults for White males and Black males, accountability to parents/other adults for White females, quality of other adult support for White males and Black females and for empathetic relationships for all four race/gender groups. Results suggest that perceived life satisfaction is related to youth developmental assets, although moderated by gender and race differences. Further research is necessary to identify the particular characteristics of youth and specific aspects of adolescent life satisfaction associated with youth developmental assets in order to develop gender appropriate and culturally sensitive health promotion programs.     

The irrelevant sound effect: does speech play a special role?

Memory for order is markedly impaired by the presence of irrelevant sound, even though participants are instructed to ignore the sound. Although a great deal of research has disclosed some features of the task and of the sound that augment or reduce the degree of interference, one important issue of the irrelevant sound effect not yet resolved is whether speech has a special status. This study revealed, within a design of adequate power, that the same physical stimulus (sine wave speech), whether perceived as speech or as nonspeech sound, produces similar degrees of disruption and is less disruptive of serial recall than natural speech. This outcome suggests that the acoustic constituents of sound rather than its source are most influential in determining the impact of irrelevant material.     

Is there a special psychoanalytic love?

Although the analyst's role mandates a degree of detachment, analysts have often said that they offer patients a special kind of love. They have tended to equate that love with understanding, thus neutralizing the paradox but also diluting the love. When something more resembling a loving affect is sought, the suggestions include the love a scholar feels for his subject, the love that accompanies immersion in great literature, and love that is self-generated by deliberate efforts to move toward the patient or to generate empathy in oneself. But a form of love may also arise from the analyst's unique and relatively pure acquaintance with a person's "appeal," by which is meant the patient's effort to elicit responses from the analyst. Although the awareness of transference most obviously tends to immunize him, it also gives him a poignant "insider's" feel of the patient's appeal, since he is the target of that appeal while being unencumbered by the myriad considerations that would color his perception were he to regard himself as a proper object.     

‘Core Knowledges’: a dissociation between spatiotemporal knowledge and contact‐mechanics in a non‐human primate?

Human toddlers demonstrate striking failures when searching for hidden objects that interact with other objects, yet successfully locate hidden objects that do not undergo mechanical interactions. This pattern hints at a developmental dissociation between contact-mechanical and spatiotemporal knowledge. Recent studies suggest that adult non-human primates may exhibit a similar dissociation. Here, I provide the first direct test of this dissociation using a search paradigm with adult rhesus monkeys. Subjects watched as a plum rolled behind one of two opaque barriers. In Experiment 1, subjects had to locate the plum based on the position of a wall that blocked the plum's trajectory. Subjects searched incorrectly, apparently neglecting information about the location of the wall. However, subjects searched correctly in Experiments 2-4 when they were given spatiotemporal information about the plum's movement. Results indicate that adult monkeys use spatiotemporal information, but not contact-mechanical information, to locate hidden objects. This dissociation between contact-mechanical and spatiotemporal knowledge is discussed in light of developmental theories of core knowledge and the literature on object-based attention in human adults.     

Conceptualization of perceptual attributes: a special case for color?

Young children experience difficulties establishing conceptual representations of color compared with everyday objects. We argue that comparing the development of color cognition to that of familiar objects is inappropriate since color is a perceptual attribute that can be abstracted from an object and by itself lacks functional significance. Instead, we compared the recognition, perceptual saliency, and naming of color to that of three other perceptual object attributes (motion, form, and size) in 47 children aged 2 to 5 years as a function of language age. Results revealed that, although color was perceptually salient relative to the other visual attributes, no selective impairment to color cognition (recognition and naming) was found relative to the three other visual attributes tested. Thus, when the appropriate comparisons are made, we find no special delay in the development of color conceptualization. Furthermore, the striking disparity between perceptual saliency and cognition of color in our youngest age groups suggests that perceptual saliency has little influence on the conceptual development of color.     

Is Open‐mindedness a Moral Virtue?

Is open‐mindedness a moral virtue? Surprisingly, this question has not received much attention from philosophers. In this paper, we fill this lacuna by arguing that there are good grounds for thinking that it is. In particular, we show that the extant account of open‐mindedness as a moral virtue faces an objection that appears to show that exercising the character trait may not be virtuous. To offset this objection, we argue that a much stronger argument can be made for the case that open‐mindedness is a moral virtue by appealing to the notion of moral understanding. Specifically, we provide a new rationale as to why we should exercise open‐mindedness and offer several arguments to allay the concern that doing so can at times cause us to be in an epistemically and morally weaker position.     

Is there a "special relationship" between unconscious emotions and visual imagery? Evidence from a mental rotation test

There is an increasing interest in the relationship between imagery and emotion (e.g., Holmes & Mathews, 2005). The present research examined whether unconscious emotions affect visual imagery. In particular, participants were invited to perform a mental rotation test following subliminal presentation of happy, sad and neutral expressions. This study revealed an increase in mental rotation abilities after unconscious visual processing of emotional expressions. Altogether, these findings support the hypothesis of a bidirectional relationship between imagery and emotions.     

Perceptual learning for speech: Is there a return to normal?

Recent work on perceptual learning shows that listeners' phonemic representations dynamically adjust to reflect the speech they hear (Norris, McQueen, & Cutler, 2003). We investigate how the perceptual system makes such adjustments, and what (if anything) causes the representations to return to their pre-perceptual learning settings. Listeners are exposed to a speaker whose pronunciation of a particular sound (either /s/ or /integral/) is ambiguous (e.g., halfway between /s/ and /integral/). After exposure, participants are tested for perceptual learning on two continua that range from /s/ to /integral/, one in the Same voice they heard during exposure, and one in a Different voice. To assess how representations revert to their prior settings, half of Experiment 1's participants were tested immediately after exposure; the other half performed a 25-min silent intervening task. The perceptual learning effect was actually larger after such a delay, indicating that simply allowing time to pass does not cause learning to fade. The remaining experiments investigate different ways that the system might unlearn a person's pronunciations: listeners hear the Same or a Different speaker for 25 min with either: no relevant (i.e., 'good') /s/ or /integral/ input (Experiment 2), one of the relevant inputs (Experiment 3), or both relevant inputs (Experiment 4). The results support a view of phonemic representations as dynamic and flexible, and suggest that they interact with both higher- (e.g., lexical) and lower-level (e.g., acoustic) information in important ways.     

Abusive relationships: Is a new category for traumatization needed?

The concept of a spectrum of posttraumatic disorders has been postulated by a variety of major contributors to the field of psychotraumatology. Although Posttraumatic Stress Disorder (PTSD) is one trauma-based mental health disorder, there are other posttraumatic illnesses that do not qualify for PTSD, nor are they accurately described by other diagnostic categories in the DSM-IV. The present paper proposes and delineates a new syndrome, entitled Posttraumatic Relationship Syndrome (PTRS), which is a function of the experience of trauma in the context of an emotionally intimate relationship. It differs from PTSD in four fundamental ways: (1) the nature of the Stressor criterion; (2) the response to the Stressor; (3) the inclusion of a category of relational symptoms; and (4) the way of coping with the trauma (i.e., it lacks the emotional numbing and avoidance of stimuli associated with the trauma). The latter is the most salient difference as it involves a qualitatively different experience of the “world of trauma”-a primarily conscious experience in PTRS and an often unconscious experience in PTSD.     

Is sense of coherence a mediator or moderator of relationships between violence at work and stress reactions?

The relationships between exposure to violence at work, sense of coherence, and stress reactions were analysed in a large sample of the Danish workforce. The results showed that employees subjected to violence have a weaker sense of coherence than the rest of the respondents. Sense of coherence acted as a mediator and not as a moderator of relationships between exposure to violence and psychological, psychosomatic and cognitive stress reactions. The stability of the sense of coherence construct is discussed. With respect to the relation between sense of coherence and violence, preventative measures at the individual and organizational level are suggested.     

Abusive relationships: Is a new category for traumatization needed?

The concept of a spectrum of posttraumatic disorders has been postulated by a variety of major contributors to the field of psychotraumatology. Although Posttraumatic Stress Disorder (PTSD) is one trauma-based mental health disorder, there are other posttraumatic illnesses that do not qualify for PTSD, nor are they accurately described by other diagnostic categories in the DSM-IV. The present paper proposes and delineates a new syndrome, entitled Posttraumatic Relationship Syndrome (PTRS), which is a function of the experience of trauma in the context of an emotionally intimate relationship. It differs from PTSD in four fundamental ways: (1) the nature of the Stressor criterion; (2) the response to the Stressor; (3) the inclusion of a category of relational symptoms; and (4) the way of coping with the trauma (i.e., it lacks the emotional numbing and avoidance of stimuli associated with the trauma). The latter is the most salient difference as it involves a qualitatively different experience of the “world of trauma”-a primarily conscious experience in PTRS and an often unconscious experience in PTSD.     

Is gossip power? The inverse relationships between gossip,power, and likability

Despite widespread conjecture regarding the functions and consequences of gossip, little empirical attention has investigated how gossipers are perceived by others. In the present study, 128 individuals were asked to think about a person who either frequently or rarely discussed others while not in their presence. Gender of the target and valence of the gossip were also manipulated. High‐frequency gossipers were perceived as less powerful and were liked less than low‐frequency gossipers, and those who gossiped negatively were liked less than those who gossiped positively. High‐frequency negative gossipers emerged as the least powerful and least likable targets. These results are discussed in relation to the transfer of attitudes recursively effect. Copyright © 2011 John Wiley & Sons, Ltd.     

Decision‐making styles and physiological correlates of negative stress: Is there a relation?

There are 5 independent, although not mutually exclusive, styles used by military officers when making decisions: rational, intuitive, dependent, avoidant, and spontaneous (Scott & Bruce, 1995). The rational and intuitive styles are part of the cognitive style concept, whereas the conceptual foundation of the remaining 3 styles is less clear. The dependent and the avoidant styles were expected to be accompanied by increased levels of negative stress, while this was not expected of the remaining 3 styles. This hypothesis was put to test. Twenty-three male Swedish Army majors were asked to make decisions in 2 different military situations. Their decision styles were measured by the General Decision Making Style inventory (GDMS; Scott & Bruce, 1995). Saliva cortisol release indicated negative stress and was measured on 4 occasions: twice before, after the first decision, and after the second decision. The avoidant style was related to negative stress, as predicted. There was, however, no difference between the base-line measurements and the after-decision measurements, suggesting that officers with an avoidant decision style may, in general, have higher levels of cortisol secretion (i.e., being more of the worrying kind).