Confronting ambiguity: identifying options for infants with trisomy 18

Identifying ethically allowable options for infants with trisomy 18 has become more challenging as medical standards of practice shift, based on emerging scientific data and changing societal perceptions of disability. Lack of a stable professional standard of practice ought not prevent ethicists from facilitating a consensus; rather, these "unsettled cases" require an individualized, narrative approach that allows the values of the family and the particularities of each case to provide the necessary additional moral grounding.     

The effects of imagery instructions on total congenital blind recall

Abstract

Research on the performance of total congenital blind subjects in imagery tasks is of particular interest because it helps to evaluate the consequences of their lack of visual experience. The present paper examines some points which remained unclear in the preceding research on the effects of imagery instructions on the recall of blind subjects. In Experiment 1 it is shown that, in a free recall task of unrelated nouns, the blind may take advantage of imagery instructions, independently of the particular requirement to form either common or bizarre images. In Experiment 2 the multiple image processing deficit of the blind found by De Beni and Cornoldi (1988) was again observed, but the effect was not found when the same quantity of material had to be processed verbally. Results are interpreted as showing that, although the blind may follow imagery instructions, their visual handicap creates specific difficulties in creating interactive images involving several items at the same time.     

Concept mediation in trilingual translation: Evidence from response time and repetition priming patterns

Translation responses to individual words were elicited from 48 English-Spanish-French trilinguals, who translated in six directions at study and two directions at test. Patterns of translation response times and error rates at study reflected the relative proficiency of the trilinguals in comprehension and production of their three languages. At test, repeated items were translated more quickly than new items, with the strongest priming effects occurring for identical repetitions. Repetition priming was also substantial when only the stimulus language or only the response language matched from study to test, implying that repeated comprehension and production processes contribute to priming in translation. Patterns of response times and repetition priming indicate that translation in all directions involved conceptual access. Additive patterns in response time asymmetries and repetition priming were consistent with the treatment of word comprehension and production processes of translation as independent.     

The Efficacy of Acupuncture in the Treatment of Major Depression in Women

The effectiveness of acupuncture as a treatment for major depression was examined in 38 women, randomly assigned to one of three treatment groups. Specific treatment involved acupuncture treatments for symptoms of depression; nonspecific treatment involved acupuncture for symptoms that were not clearly part of depression; a wait-list condition involved waiting without treatment for 8 weeks. The nonspecific and wait-list conditions were followed by specific treatment. Five women terminated treatment prematurely, 4 prior to the completion of the first 8 weeks. Following treatments specifically designed to address depression, 64% of the women (n = 33) experienced full remission. A comparison of the acute effect of the three 8-week treatment conditions (n = 34) showed that patients receiving specific acupuncture treatments improved significantly more than those receiving the placebo-like nonspecific acupuncture treatments, and marginally more than those in the wait-list condition. Results from this small sample suggest that acupuncture can provide significant symptom relief in depression, at rates comparable to those of psychotherapy or pharmacotherapy. Acupuncture may hold sufficient promise to warrant a larger scale clinical trial.     

Positive crossover: Parent perceived partner responsiveness and health of youth with asthma

Romantic relationship functioning has implications that extend beyond the romantic dyad. This study tests whether a key positive aspect of relationships, perceived partner responsiveness, can cross over from parents' romantic relationships to children's health and well-being via parenting behavior. In a sample of 112 youth with asthma and their primary caregivers, when caregivers perceived higher partner responsiveness in their romantic relationship, youth experienced improved self-reported asthma symptoms, pulmonary functioning, and positive affect. The associations were robust while controlling for parents' relationship conflict and other relevant covariates, except for the pulmonary functioning outcome, which was instead predicted by parents' conflict. However, parenting behavior (i.e., positive and negative parenting) did not appear to mediate these links. This work highlights the importance of positive romantic relationship processes for youth health and well-being, emphasizing the relevance of clinical intervention work and the need to continue investigating mechanisms through which these processes may be linked.     

Metamorphosis: Essence, appearance, and behavior in the categorization of natural kinds

The transformation paradigm (Rips, 1989) was used to contrast causal homeostasis and strict essentialist beliefs about biological kinds. Participants read scenarios describing animals that changed their appearance and behavior through either accidental mutation or developmental maturation and then rated the animals on the basis of similarity, typicality, and category membership both before and after the change. Experiment 1 in the present study replicated the dissociation of typicality and categorization reported by Rips (1989) but also revealed systematic individual differences in categorization. With typicality and membership ratings collected between participants, however, Experiment 2 found no evidence for the dissociation and few essentialist responders. In Experiment 3, excluding information about offspring led most participants to categorize on the basis of appearance and behavior alone. However, with offspring information included and with questioning focused on the change of kind, essentialist categorization was still surprisingly rare. We conclude that strict essentialist categorization in the transformation task is relatively rare and highly task dependent, and that categorization is more commonly based on causal homeostasis.     

Intentional control of attention: action planning primes action-related stimulus dimensions

Neurophysiological observations suggest that attending to a particular perceptual dimension, such as location or shape, engages dimension-related action, such as reaching and prehension networks. Here we reversed the perspective and hypothesized that activating action systems may prime the processing of stimuli defined on perceptual dimensions related to these actions. Subjects prepared for a reaching or grasping action and, before carrying it out, were presented with location- or size-defined stimulus events. As predicted, performance on the stimulus event varied with action preparation: planning a reaching action facilitated detecting deviants in location sequences whereas planning a grasping action facilitated detecting deviants in size sequences. These findings support the theory of event coding, which claims that perceptual codes and action plans share a common representational medium, which presumably involves the human premotor cortex.     

Toward an Understanding of Religious Tolerance: Quest Religiousness and Positive Attitudes Toward Religiously Dissimilar Others

We interact frequently with individuals with religious beliefs that vary from our own. Although we may naturally prefer interacting with religiously similar others, individuals vary in their attitudes toward religiously dissimilar others. In the present set of studies, we examined how variability in quest religiousness affects religious tolerance. In Study 1 (N = 159), we found that quest religiousness in Christian undergraduates was associated with positive attitudes toward both non-Christian religious groups and atheists. In Study 2, 118 Christian undergraduates evaluated vignettes regarding a devout moral or an average morality Christian (ingroup) or Muslim (outgroup). Participants preferred moral targets relative to less moral targets. However, when rating moral targets, participants high in quest religiousness preferred the Muslim target (religious outgroup member), whereas those low in quest religiousness preferred the Christian target (religious ingroup member). We discuss implications for the links between quest religiousness and religious tolerance.     

Reduced specificity and enhanced subjective experience of future thinking in ageing: the influence of avoidance and emotion-regulation strategies

Future thinking in older adults is characterised by a lack of specificity of imagined events and by an equal or even higher subjective experience, compared to younger adults. We considered whether this lack of specificity stemmed partly from the avoidance of a somewhat disturbing future and then examined the extent to which certain types of emotion-regulation strategies, namely positive reappraisal and positive refocusing, contributed to the subjective experience of future thinking. Middle-aged and older adults completed an adapted version of the AMT, in which temporal distance and cue word valence were manipulated, thus resulting in future conditions assumed to represent varying degrees of discomfort. Results indicate that distant future and negative cues restricted both the specificity and the subjective experience of future thinking. In addition, the use of avoidance strategies predicted the nature of future thoughts in the context of a supposed uncomfortable future (i.e., a distant future induced by negative cues), although it followed quite different age-related patterns. Together with the findings that positive reappraisal and positive refocusing (to a lesser extent) contributed to the subjective experience of future thinking, this study indicates that how individuals imagine their personal future also relies on affect- and emotion-regulation strategies.     

When Happiness is Both Joy and Purpose: The Complexity of the Pursuit of Happiness and Well-Being is Related to Actual Well-Being

Journal of Happiness Studies - People differ in how they define and pursue happiness and well-being (HWB). Previous studies suggested that the best way to achieve a high level of well-being might...