Temporal ventriloquism: sound modulates the flash-lag effect

A sound presented in close temporal proximity to a visual stimulus can alter the perceived temporal dimensions of the visual stimulus (temporal ventriloquism). In this article, the authors demonstrate temporal ventriloquism in the flash-lag effect (FLE), a visual illusion in which a flash appears to lag relative to a moving object. In Experiment 1, the magnitude and the variability of the FLE were reduced, relative to a silent condition, when a noise burst was synchronized with the flash. In Experiment 2, the sound was presented before, at, or after the flash (+/- approximately 100 ms), and the size of the FLE varied linearly with the delay of the sound. These findings demonstrate that an isolated sound can sharpen the temporal boundaries of a flash and attract its temporal occurrence.     

Appraisals of Childbirth Experience and Newborn Characteristics: The Role of Hardiness and Affect

ABSTRACT Prior research has suggested an overlap between hardiness and negative affect in the prediction of self-reported health outcomes. A prospective study, investigating the relationships between hardiness and negative and positive affectivity in the prediction of postdelivery outcomes was conducted. Maternal appraisals of childbirth difficulty and success in coping with labor, maternal perceptions of the infant, and the amount of analgesic intake, as well as the objectively assessed difficulty of labor, were the outcome variables. Subjects were 73 pregnant women expecting their first baby. Hardiness and negative and positive trait affect were evaluated during the second trimester of pregnancy, while the dependent measures were assessed during labor and 48 hours after. Hardiness measured as an additive construct did not predict appraisals of the observed health event independent of negative affect. However, two hardiness subscales—commitment and challenge—and the interaction between challenge and control were found to predict outcomes independent of negative affectivity. The pattern of relationships between negative affect with both subjective and objective assessments of childbirth difficulty confirms previous research findings on symptom perception. Findings suggest an anxious cognitive style among nonhardy subjects and underscore the importance of the study of hardiness as an interactive construct.     

Phonological deficits: Beneath the surface of reading-acquisition problems

Summary In Experiment 1, the performance of young retarded readers on speech-segmentation tasks was compared with the performance of normal subjects matched for chronological age (CA) and with subjects matched for reading age (RA). Retarded readers were poorer than both control groups in consonant deletion, while there was no difference between the groups on a rhyme-judgement task and a syllabic-vowel-reproduction task. In Experiment 2, another group of reading retarded children was compared with CA and RA controls on the classification of pseudowords, either by common phoneme or by overall phonetic similarity. The retarded readers made fewer classifications based on common phoneme than both control groups, while there was no difference between the groups in classifications based on overall phonetic similarity. In Experiment 3, adult developmental dyslexics were compared with normal adults in the tasks of Experiments 1 and 2. The dyslexics made fewer classifications based on a common phoneme than the normals, while no difference was found in classifications based on overall phonetic similarity.     

Munchausen syndrome by proxy: Clinical review and legal issues

Well-established policies and procedures govern the identification, management, and treatment of most variations of child abuse. For many therapists, such cases have become “routine”. Munchausen syndrome by proxy is an under-recognized form of child abuse in which a parent feigns or creates illness in a child specifically to have the child subjected to unnecessary diagnostic tests and treatments by medical practitioners. Variations range from false reports of fevers or allergies, to life-threatening abuse, such as surreptitious poisonings or injections with toxic substances. This article reports a case example of Munchausen syndrome by proxy, provides a review of historical, diagnostic and management issues, and discusses legal issues relevant to detection of the perpetrator and protection of the child victim.     

The Voting Propensity of Hong Kong Christians: Individual Disposition, Church Influence, and the China Factor

Considering China's history of unfavorable treatment of mainland Chinese Christians, the authors hypothesize that Christians in Hong Kong reflected their concern over the future protection of religious freedom during the 1995 Legislative Council election, the last election before the handover of the British colony to Chinese sovereignty. We have looked at the relative contributions of individual disposition, the China factor and church influence on the presence of Hong Kong Christians at the polling booth on election day. Our analysis found that Hong Kong Christians are subjected more to the influenceof the latter two factors. The influence of socio-economic status is relatively unimportant in determining the voting propensity of Hong Kong Christians. While both Catholics and Protestants are influenced by general church teachings, this research found that Catholic voters, are more subject to their church's organizational mobilization than Protestant voters.     

Education as Cultural Capital and its Effect on the Transitional Issues Faced by Migrant Women in the Diaspora

This article discusses the impact of Somali habitus and symbolic violence on the decisions of resettled Somali refugee women in the UK to obtain an education, which leads to employment. I highlight the significance of employment to their resettlement success and cultural capital. However, cultural capital continues to be unattainable in their host country because it was not present in Somalia. Self-sufficiency is a primary element of resettlement but depends heavily upon learning the host country’s language, which requires classes, time and a complete paradigm shift. Using Bourdieu’s cultural capital/symbolic violence as a framework, I discuss the dilemma these women faced in trying to attain cultural capital in their host country, and how a lack of it impacts upon their resettlement. Additionally, the norms of Somali patriarchal society exclude both girls and women from education, leading to illiteracy in English and, for most of the participants, in the Somali language. The research highlights the challenges faced by the women in their attempts to navigate the UK’s elite socio-cultural economy.     

Defective food concepts

Our aim in this paper is to employ conceptual negotiation to inform a method of rethinking defective food concepts, that is concepts that fail to suitably represent a certain food-related domain or that offer representations that run counter to the interests of their users. We begin by sorting out four dimensions of a food concept: (i) the data upon which it rests and the methodology by which those data are gathered; (ii) the ontology that sustains it; (iii) the social acts that serve to negotiate and establish the concept; (iv) and the aims and values that it fosters. We then discuss the conditions that make a food concept defective, pointing out four types of defects—fragility, polarization, incoherence, and schizophrenia—which we illustrate by means of two specific examples: local food and healthy food.

     

Hierarchical modeling of contingency-based source monitoring: A test of the probability-matching account

According to the probability-matching account of source guessing (Spaniol & Bayen, Journal of Experimental Psychology: Learning, Memory, and Cognition 28:631–651, 2002), when people do not remember the source of an item in a source-monitoring task, they match the source-guessing probabilities to the perceived contingencies between sources and item types. In a source-monitoring experiment, half of the items presented by each of two sources were consistent with schematic expectations about this source, whereas the other half of the items were consistent with schematic expectations about the other source. Participants’ source schemas were activated either at the time of encoding or just before the source-monitoring test. After test, the participants judged the contingency of the item type and source. Individual parameter estimates of source guessing were obtained via beta-multinomial processing tree modeling (beta-MPT; Smith & Batchelder, Journal of Mathematical Psychology 54:167–183, 2010). We found a significant correlation between the perceived contingency and source guessing, as well as a correlation between the deviation of the guessing bias from the true contingency and source memory when participants did not receive the schema information until retrieval. These findings support the probability-matching account.     

Loving-kindness meditation: a field study

Surveys were conducted at two metta meditation retreats in order to examine the psychological effects of metta meditation. Participants were invited to complete the survey at the beginning of the retreat, at the end of the retreat, and two weeks after the end of the retreat. Participants completed the same scales at each time phase, which included measures of happiness, compassionate love, revenge and avoidance motivation, gratitude, and a depression, anxiety and stress scale. Significant increases were found in happiness and compassionate love, reductions in avoidance and revenge, and reductions on the depression, anxiety and stress subscales.