What Is Philosophy of Music Education and Do We Really Need It?

The article deals with the problem of the disciplinary identification of thephilosophy of music education. It explores alternative approaches to thephilosophy of music education and its relation to musical pedagogy. On thebasis of this analysis an account of the philosophy of music education as aphilosophical discipline is suggested and its specific function identified.     

Hemispheric, attentional, and processing speed factors in the treatment of developmental dyslexia

Aim of the study is to analyze the contributions of hemispheric, attentional, and processing speed factors to the effects of neuropsychological treatment of developmental dyslexia. Four groups of dyslexic children (M-type dyslexia) were treated over a period of four months. A first group (n = 9) underwent Bakker's Hemisphere-Specific Stimulation, with presentation of words in the right and left visual field. A second group (n = 7) received the same stimuli randomly in either visual hemifield. A third group (n = 8) received the same words presented centrally at fixation point. A fourth group (n = 6) received central stimuli with fixed presentation time (1500 ms). The children were tested before and after treatment on reading and spelling measures. All groups improved significantly after treatment on all variables. However, the group that was treated with centrally presented stimuli improved more than the other groups in spelling measures. A possible explanation is that rapid, simultaneous presentation to both hemispheres enhances interhemispheric exchange, which could produce an advantage in tasks requiring a high degree of integration between left and right hemispheric functions, such as spelling. The absence of significant differences in reading improvement may point to the role of memory functions or strategic factors characterizing all the treatment programs, possibly overweighing the effect of the other factors.     

The processing of rhythmic structures in music and prosody by children with developmental dyslexia and developmental language disorder

Rhythm perception seems to be crucial to language development. Many studies have shown that children with developmental dyslexia and developmental language disorder have difficulties in processing rhythmic structures. In this study, we investigated the relationships between prosody and musical processing in Italian children with typical and atypical development. The tasks aimed to reproduce linguistic prosodic structures through musical sequences, offering a direct comparison between the two domains without violating the specificities of each one. About 16 Typically Developing children, 16 children with a diagnosis of Developmental Dyslexia, and 16 with a diagnosis of developmental language disorder (age 10–13 years) participated in the experimental study. Three tasks were administered: an association task between a sentence and its humming version, a stress discrimination task (between couples of sounds reproducing the intonation of Italian trisyllabic words), and an association task between trisyllabic nonwords with different stress position and three‐notes musical sequences with different musical stress. Children with developmental language disorder perform significantly lower than Typically Developing children on the humming test. By contrast, children with developmental dyslexia are significantly slower than TD in associating nonwords with musical sequences. Accuracy and speed in the experimental tests correlate with metaphonological, language, and word reading scores. Theoretical and clinical implications are discussed within a multidimensional model of neurodevelopmental disorders including prosodic and rhythmic skills at word and sentence level.     

Strong and Weak Readings in the Domain of Worlds: A Negative Polar Modal and Children’s Scope Assignment

This study investigates children’s interpretation of sentences with two logical operators: Dutch universal modal hoeven and negation (niet). In adult Dutch, hoeven is an NPI that necessarily scopes under negation, giving rise to a not > necessary reading. The findings from a hidden-object task with 5- and 6-year-old children showed that children’s performance is suggestive of an interpretation of sentences with hoeft niet in which the modal scopes over negation (necessary > not). This is in line with the Semantic Subset Principle that dictates that children should opt for the strongest possible reading in case of potential scope ambiguities. The full pattern of results, however, seems to be determined, in addition, by a particular strategy children use when facing uncertainty called Premature Closure.     

Positive and problematic support,stress and quality of life in patients with systemic lupus erythematosus

Background and Objectives: Systemic lupus erythematosus (SLE) is a chronic autoimmune disease. Previous studies showed that perceived social support has an important role in enhancing patient's quality of life (QOL). However, the precise mechanisms through which social support exerts such an effect are not completely understood. The aim of this paper is to test two alternative models explaining the relationship between social support (positive and problematic) and two dimensions of QOL: Health-Related (HR-QOL) and Non-Health-Related (NHR-QOL). Design: Model A (mediation) hypothesized that positive support would reduce stress while problematic support would increase stress), and that this in turn would reduce QOL. Model B (moderation) hypothesized that the effect of support on QOL would be moderated by the experience of stress in that more stressed individuals would show stronger effects. Methods: Three hundred and forty-four Italian patients with SLE completed an online questionnaire. Results: Stress partially mediated the relationship between support and QOL dimensions (either HR-QOL and NHR-QOL) thus supporting Model B. As hypothesized, positive support reduced stress, while problematic support increased stress. Conclusions: These findings help to explain the complex relationship between social support, stress and QOL in patients with SLE.     

Selective retrieval and induced forgetting in eyewitness memory

This study analyses retrieval‐induced forgetting (RIF) in eyewitness memory. Selective retrieval of specific information about an event could cause eyewitnesses to forget related contents. Based on a video of a man being robbed while withdrawing money from a cash machine, we examined the effects of partial retrieval on the most relevant aspects of the event: actions (Experiment 1) and offender characteristics (Experiment 2), in both immediate and long‐term recall (24 hours). In both experiments long‐term recall was a replica of immediate recall for correct information as well as errors. The effects of partial retrieval practice were also repeated in long‐term recall. Conventional RIF was found for offender characteristics but selective retrieval of the actions of the event produced no comparable effect. It is assumed that the organisation and integration of the actions of the event protected them from RIF. Copyright © 2006 John Wiley & Sons, Ltd.     

Sense of community,civic engagement and social well‐being in Italian adolescents

This study investigates the relationship between sense of community, civic engagement and social well‐being in a sample of Italian adolescents. Participants were 14–19 year‐old high school students (N = 566) from two demographically distinct cities. Participants completed a questionnaire assessing sense of community, social well‐being (Keyes, 1998 ), involvement in structured group activities (group membership) and civic engagement. Results showed that involvement in formal groups is associated with increased civic involvement and increased sense of community. Sense of community predicts social well‐being and explains some of the association between civic engagement and social well‐being. Findings suggest that, to increase social well‐being, it is important to provide adolescents with more opportunities to experience a sense of belonging to the peers' group and promote prosocial behaviours in the community context. Copyright © 2007 John Wiley & Sons, Ltd.     

Olfactory-tactile compatibility effects demonstrated using a variation of the Implicit Association Test

We investigated whether the crossmodal associations between olfaction and touch reported previously in studies involving subjective report measures could also be demonstrated using an indirect measure of crossmodal association. To this end, we used a modified version of the Implicit Association Test. The participants had to make speeded discrimination responses to a series of unimodally presented olfactory (lemon vs. animal odour) or tactile stimuli (soft vs. rough fabric) using two response keys. In compatible blocks of trials, the olfactory and tactile stimuli that were mapped onto the same response key were considered to share a stronger association (e.g., the lemon odour and the soft fabric) than those that were combined onto the same response key in the incompatible blocks of trials (e.g., the animal odour and the soft fabric). The results showed that the participants responded significantly more rapidly in the compatible response mapping blocks than in the incompatible blocks, thus confirming the existence of associations between the stimuli that were considered to be compatible. These results provide the first empirical evidence that olfactory-tactile crossmodal associations are stable enough to influence performance even when not directly relevant to a participant’s task.     

Time (also) flies from left to right

Everyday linguistic expressions in many languages suggest that back and front space is projected onto temporal concepts of past and future (as in the sentencewe are years ahead of them). The present experiment tested the psychological reality of a different space-time conceptual metaphor—projecting the past to left space and the future to right space—for which there are no linguistic traces in any language. Participants categorized words as referring to the past or to the future. Irrelevant to this task, words appeared either to the left or right of the screen, and responses were given by keypresses of the left or right hand. Judgments were facilitated when word position and response mapping were congruent with the left-past right-future conceptual metaphor. These results are discussed in the context of current claims about the embodiment of meaning and the possible mechanisms by which conceptual metaphors can be acquired.     

The auditory redundant signals effect: An influence of number of stimuli or number of percepts?

In two experiments, we examined simple reaction times (RTs) for detection of the onsets and offsets of auditory stimuli. Both experiments assessed the redundant signals effect (RSE), which is traditionally defined as the reduction in RT associated with the presentation of two redundant stimuli, rather than a single stimulus. In Experiment 1, with two identical tones presented via headphones to the left ear, right ear, or both, no RSE was found in responding to tone onsets, but a large RSE was found in responding to their offsets. In Experiment 2, with a pure tone and white noise as the two stimulus alternatives, RSEs were found for responding to both onsets and offsets. The results support the notion that the occurrence of an RSE depends on the number of percepts, rather than the number of stimuli, and on the requirement to respond to stimulus onsets versus offsets. The parallel grains model (Miller & Ulrich, 2003) provides one possible account of this pattern of results.