RESUMEN

This study aimed to investigate the influence of attention and intelligence in the prediction of prosocial behavior by direct aggression (proactive or reactive) in school-aged children at risk for behavioral problems. The sample was composed of 64 children aged 6 to 8 years screened for risk of behavioral problems, who were enrolled in a clinical trial. Multiple regression models were tested to investigate the prediction of prosocial behavior by direct aggression (proactive or reactive), attention, and intelligence. Additive multiple moderation models were tested to analyze the conditional effect of attention and intelligence in the prediction of prosocial behavior by proactive and reactive aggression. Aggression (proactive or reactive), attention, and intelligence did not linearly predict prosocial behavior. Conditional effects were found only for the proactive aggression model. Negative impacts on prosocial behavior were observed among children with low attention and high intelligence performance, while medium and high levels of attention showed to be protective factors among low to medium intellectual ability children. Clinical impacts of the results are discussed.

RESUMEN

This study aims to investigate the development of pitch-matching, rhythmic entrainment, and socioemotional skills in children who received formal music instruction and other non-music based after school programs. Eighty-three children, averaging 6.81 years old at baseline, were enrolled in either a music, sports, or no after-school program and followed over four years. The music program involved formal and systematic instruction in music theory, instrumental technique, and performance. Most control participants had no music education; however, in some instances, participants received minimal music education at school or at church. Musical development was measured using a pitch-matching and drumming-based rhythmic entrainment task. Sharing behavior was measured using a variation of the dictator game, and empathy was assessed using three different assessments: the Index of Empathy for Children and Adolescence (trait empathy), the Reading the Mind in the Eyes Test (theory of mind), and a Fiction Emotion-Matching task (state empathy). Results revealed no time-related associations in pitch-matching ability; however, formal music instruction improved pitch-matching relative to controls. On the contrary, improvements in rhythmic entrainment were best explained by age-related changes rather than music instruction. This study also found limited support for a positive association between formal music instruction and socioemotional skills. That is, individuals with formal music instruction exhibited improved emotion-matching relative to those with sports training. In terms of general socioemotional development, children's trait-level affective empathy did not improve over time, while sharing, theory of mind, and state empathy did. Additionally, pitch-matching and rhythmic entrainment did not reliably predict any socioemotional measures, with associations being trivial to small. While formal music instruction benefitted pitch-matching ability and emotion-matching to an audiovisual stimulus, it was not a significant predictor of rhythmic entrainment or broader socioemotional development. These findings suggest that the transfer of music training may be most evident in near or similar domains.

Asunto(s)

RESUMEN

Introduction: Social competence plays a fundamental role in children's development, and in their functioning at school and in life. Social skills, as learned behaviors that allow children to positively interact with others, are important for success in both academic and peer-group settings. Children's participation in collective music and other arts education has been associated with the development of social skills. However, different measures and diverse programs adopted in various studies make it difficult to contrast study findings. Additionally, research with children from low-income families remains scarce. The aim of this study was to examine the role of music and drama education programs in primary schools on the development of social skills of Portuguese children from disadvantaged communities. Both programs were carefully designed with performing, creating, and listening activities, and were delivered by specialist and experienced teachers/performers, who used active and participatory teaching strategies. Methods: In our longitudinal design with pre- and post-evaluations, we used the Social Skills Rating System or SSRS-Teacher Form, adapted for the Portuguese population. Classroom teachers rated their students' social skills on a 3-point scale in three domains: Social skills (Cooperation, Assertion, Self-control), Behavioral problems (Externalizing problems, Internalizing problems, Hyperactivity) and, on a 5-point scale, Academic competence. Results and Discussion: Our findings suggest that participation in music and drama programs during one school year improved children's assertion and self-control, and cooperation in the drama group. Participation in the music and drama programs also appeared to serve as a protective factor by reducing externalizing, internalizing and behavioral problems. These findings are discussed in light of previous studies along with limitations and directions for future research.

RESUMEN

Introduction: Music is central in the lives of adolescents. While listening is usually the most common form of engagement, many adolescents also learn music formally by participating in school-based and extracurricular programs. This study examined positive youth development (PYD), school connectedness (SC), and hopeful future expectations (HFE) in middle school students (N = 120) with four levels of musical participation in school-based and extracurricular music programs. Levels of participation were based on students' engagement in different music programs, including the Virtual Middle School Music Enrichment (VMSME), a tuition-free, extracurricular program that focuses on popular music education and virtual learning. We also investigated student listening preferences, musical tuition, and daily instrumental practicing. Method: Study participants completed an anonymous, online survey that contained five self-report measures including the very-brief form of the PYD questionnaire, a scale of school connectedness, and a scale of HFE. Results: Findings revealed significant differences in PYD scores by grade and gender, and associations between levels of musical participation and competence, a PYD component. Liking music and participation in extracurricular activities predicted scores on SC, and starting formal music education before age 8 predicted scores in HFE. We also found VMSME students to stem from neighborhoods with lower HDI than students in the other study groups, which points to issues of access to formal music education. Discussion: Findings are discussed in light of earlier research on PYD, extracurricular activities in adolescence, the ubiquity and functions of music in adolescence, and deficit thinking in education.

RESUMEN

The purpose of this study was to explore perceptions of parenting and parent-child activities in American families with children aged 0-16 after social distance measures were put in place. Through an online questionnaire, we examined the extent to which parental role, age, education, and perceptions of work productivity impacted parent perceptions of six parenting categories (positive parenting, inconsistent discipline, positive relationships, positive emotions, self-efficacy, and routine management) during the initial months of the pandemic. We also examined children's participation in extracurricular activities, before and after measures of social distancing were implemented. Perceptions of parenting did not differ based on parental roles, education and age, but work productivity had an impact on parents' perceptions of their own feelings and emotions. Parents who described themselves as highly productive reported higher scores for positive emotions, suggesting a link between work and parental wellbeing. A discrepancy was found between the activities that parents liked and disliked doing with their children, with homework and academic activities being the least liked of all. Children's participation in extracurricular activities was also significantly reduced after social distancing was mandated, with arts activities (music in particular) suffering the least amount of reduction. Findings are discussed considering earlier studies on parenting during COVID-19 and concerted cultivation. Implications for future parenting research are outlined.

RESUMEN

As the COVID-19 pandemic continues to disrupt our lives in unimagined ways, families are reinventing daily rituals, and this is likely true for musical rituals. This study explored how parents with young children used recorded music in their everyday lives during the pandemic. Mothers (N = 19) of child(ren) aged 18 months to 5 years living in the United States played the role of home DJ over a period of one week by strategically crafting the sonic home environment, based on resources provided by the authors, in response to their children's mood and state. Using a newly developed data collection tool, inspired by the Experience Sampling Method, a total of 197 episodes were collected about children's engagement with recorded music. Findings showed that while mothers utilized music to fulfill various emotional needs, they tended to use it to maintain or reinforce their child's positive mood rather than to improve a negative mood. Also, mothers' reports suggested various ways that young children engaged with music, being aligned with the multimodal nature of their musical experiences. Lastly, mothers reported that their strategic approaches to use recorded music seemed to help their children feel less distressed and happier, and this, in turn, aided in the reduction of some of the burdens associated with parenting.

RESUMEN

Evidence is accumulating to suggest that music training is associated with structural brain differences in children and in adults. We used magnetic resonance imagining in two studies to investigate neuroanatomical correlates of music training in children. In study 1, we cross-sectionally compared a group of child musician (ages 9-11) matched to non-musicians and found that cortical thickness was greater in child musician in the posterior segment of the right-superior temporal gyrus (STG), an auditory association area that is involved in processing complex auditory stimuli, including pitch. We also found that thickness in the right posterior STG is related to music proficiency, however this relationship did not reach significance. In study 2, a longitudinal study, we investigated change in cortical thickness over a four-year period comparing a group of children involved in a systematic music training program with another group of children who did not have any music training. In this 2nd study we assessed both groups at the beginning of the study, prior to music training for the music group, and four years later. We found that children in the music group showed a strong trend of lower rate of cortical thinning in the right posterior superior temporal gyrus. Together, our results provide evidence that music training induces structural brain changes in school-age children and that these changes are predominantly pronounced in the right auditory association areas.

Asunto(s)

RESUMEN

Inhibitory control, the ability to suppress an immediate dominant response, has been shown to predict academic and career success, socioemotional wellbeing, wealth, and physical health. Learning to play a musical instrument engages various sensorimotor processes and draws on cognitive capacities including inhibition and task switching. While music training has been shown to benefit cognitive and language skills, its impact on inhibitory control remains inconclusive. As part of an ongoing 5-year longitudinal study, we investigated the effects of music training on the development of inhibitory control and its neural underpinnings with a population of children (starting at age 6) from underserved communities. Children involved in music were compared with children involved in sports and children not involved in any systematic after-school program. Inhibition was measured using a delayed gratification, flanker, and Color-Word Stroop task, which was performed both inside and outside of an MRI scanner. We established that there were no pre-existing differences in cognitive capacities among the groups at the onset. In the delayed gratification task, beginning after 3 years of training, children with music training chose a larger, delayed reward in place of a smaller, immediate reward compared to the control group. In the flanker task, children in the music group, significantly improved their accuracy after 3 and 4 years of training, whereas such improvement in the sport and control group did not reach significance. There were no differences among the groups on behavioral measures of Color-Word Stroop task at any time point. As for differences in brain function, we have previously reported that after 2 years, children with music training showed significantly greater bilateral activation in the pre-SMA/SMA, ACC, IFG, and insula during the Color-Word Stroop task compared to the control group, but not compared to the sports group (Sachs et al., 2017). However, after 4 years, we report here that differences in brain activity related to the Color-Word Stroop task between musicians and the other groups is only observed in the right IFG. The results suggest that systematic extracurricular programs, particularly music-based training, may accelerate development of inhibitory control and related brain networks earlier in childhood.

RESUMEN

Evidence suggests that learning to play music enhances musical processing skills and benefits other cognitive abilities. Furthermore, studies of children and adults indicate that the brains of musicians and nonmusicians are different. It has not been determined, however, whether such differences result from pre-existing traits, musical training, or an interaction between the two. As part of an ongoing longitudinal study, we investigated the effects of music training on children's brain and cognitive development. The target group of children was compared with two groups of children, one involved in sports and another not enrolled in any systematic afterschool training. Two years after training, we observed that children in the music group had better performance than comparison groups in musically relevant auditory skills and showed related brain changes. For nonmusical skills, children with music training, compared with children without music or with sports training, showed stronger neural activation during a cognitive inhibition task in regions involved in response inhibition despite no differences in performance on behavioral measures of executive function. No such differences were found between music and sports groups. We conclude that music training induces brain and behavioral changes in children, and those changes are not attributable to pre-existing biological traits.

RESUMEN

Several studies comparing adult musicians and nonmusicians have shown that music training is associated with structural brain differences. It is not been established, however, whether such differences result from pre-existing biological traits, lengthy musical training, or an interaction of the two factors, or if comparable changes can be found in children undergoing music training. As part of an ongoing longitudinal study, we investigated the effects of music training on the developmental trajectory of children's brain structure, over two years, beginning at age 6. We compared these children with children of the same socio-economic background but either involved in sports training or not involved in any systematic after school training. We established at the onset that there were no pre-existing structural differences among the groups. Two years later we observed that children in the music group showed (1) a different rate of cortical thickness maturation between the right and left posterior superior temporal gyrus, and (2) higher fractional anisotropy in the corpus callosum, specifically in the crossing pathways connecting superior frontal, sensory, and motor segments. We conclude that music training induces macro and microstructural brain changes in school-age children, and that those changes are not attributable to pre-existing biological traits.

Asunto(s)

RESUMEN

Given the relationship between language acquisition and music processing, musical perception (MP) skills have been proposed as a tool for early diagnosis of speech and language difficulties; therefore, a psychometric instrument is needed to assess music perception in children under 10 years of age, a crucial period in neurodevelopment. We created a set of 80 musical stimuli encompassing seven domains of music perception to inform perception of tonal, atonal, and modal stimuli, in a random sample of 1006 children, 6-13 years of age, equally distributed from first to fifth grades, from 14 schools (38% private schools) in So Paulo State. The underlying model was tested using confirmatory factor analysis. A model encompassing seven orthogonal specific domains (contour, loudness, scale, timbre, duration, pitch, and meter) and one general music perception factor, the "m-factor," showed excellent fit indices. The m-factor, previously hypothesized in the literature but never formally tested, explains 93% of the reliable variance in measurement, while only 3.9% of the reliable variance could be attributed to the multidimensionality caused by the specific domains. The 80 items showed no differential item functioning based on sex, age, or enrolment in public vs. private school, demonstrating the important psychometric feature of invariance. Like Charles Spearman's g-factor of intelligence, the m-factor is robust and reliable. It provides a convenient measure of auditory stimulus apprehension that does not rely on verbal information, offering a new opportunity to probe biological and psychological relationships with music perception phenomena and the etiologies of speech and language disorders.

RESUMEN

Developmental research in music has typically centered on the study of single musical skills (e.g., singing, listening) and has been conducted with middle class children who learn music in schools and conservatories. Information on the musical development of children from different social strata, who are enrolled in community-based music programs, remains elusive. This study examined the development of musical skills in underprivileged children who were attending an El Sistema-inspired program in Los Angeles. We investigated how children, predominantly of Latino ethnicity, developed musically with respect to the following musical skills - pitch and rhythmic discrimination, pitch matching, singing a song from memory, and rhythmic entrainment - over the course of 1 year. Results suggested that participation in an El Sistema-inspired program affects children's musical development in distinct ways; with pitch perception and production skills developing faster than rhythmic skills. Furthermore, children from the same ethnic and social background, who did not participate in the El Sistema-inspired music program, showed a decline in singing and pitch discrimination skills over the course of 1 year. Taken together, these results are consistent with the idea of musical development as a complex, spiraling and recursive process that is influenced by several factors including type of musical training. Implications for future research are outlined.

RESUMEN

Several studies comparing adult musicians and non-musicians have provided compelling evidence for functional and anatomical differences in the brain systems engaged by musical training. It is not known, however, whether those differences result from long-term musical training or from pre-existing traits favoring musicality. In an attempt to begin addressing this question, we have launched a longitudinal investigation of the effects of childhood music training on cognitive, social and neural development. We compared a group of 6- to 7-year old children at the start of intense after-school musical training, with two groups of children: one involved in high intensity sports training but not musical training, another not involved in any systematic training. All children were tested with a comprehensive battery of cognitive, motor, musical, emotional, and social assessments and underwent magnetic resonance imaging and electroencephalography. Our first objective was to determine whether children who participate in musical training were different, prior to training, from children in the control groups in terms of cognitive, motor, musical, emotional, and social behavior measures as well as in structural and functional brain measures. Our second objective was to determine whether musical skills, as measured by a music perception assessment prior to training, correlates with emotional and social outcome measures that have been shown to be associated with musical training. We found no neural, cognitive, motor, emotional, or social differences among the three groups. In addition, there was no correlation between music perception skills and any of the social or emotional measures. These results provide a baseline for an ongoing longitudinal investigation of the effects of music training.

RESUMEN

O objetivo desta investigação foi verificar o papel da música na atração interpessoal, escolha de parceiros e relacionamentos afetivos. Cinqüenta adultos não-músicos escolheram possíveis parceiros através de classificados pessoais, descreveram as características de ouvintes de 7 gêneros musicais diferentes e responderam a questões referentes ao uso da música em seus relacionamentos afetivos. Embora a música não tenha tido um efeito direto sobre a atração interpessoal e a escolha de parceiros, ela aparentou ter alguns efeitos indiretos nas relações interpessoais. Alguns estereótipos de personalidade associados aos gêneros musicais foram encontrados, sugerindo que o gosto musical pode influenciar na escolha de parceiros. Além disso, emergiram quatro categorias relacionadas ao uso da música no contexto das relações interpessoais: objetivos de excitação, fundo acústico, facilitadora de atividades que promovem a aproximação e artefato mnemônico. Os dados desta investigação reforçam a idéia de que a música exerce um papel importante nas relações interpessoai(AU)s.

The purpose of this study was to investigate the effects of music on interpersonal relationships by means of attraction, choice of partners, and romantic relationships. Fifty adult non-musicians chose potential partners in newspaper ads, described the characteristics of listeners of 7 different musical styles, and answered open-ended questions related to the uses of music in interpersonal relationships of a romantic nature. Although music did not seem to impact interpersonal attraction and choice of partners directly, it was found to impact social bonding in indirect ways. Personality types associated with musical styles emerged, suggesting that musical taste influences interpersonal relationships. Additionally, four categories related to the uses of music in the context of interpersonal relationships emerged including arousal goals, background, facilitator of activities that foster proximity, and mnemonic artifact. Data from this study lends support to the notion that music plays an important role in social bonding.

Asunto(s)

RESUMEN

O objetivo desta investigação foi verificar o papel da música na atração interpessoal, escolha de parceiros e relacionamentos afetivos. Cinqüenta adultos não-músicos escolheram possíveis parceiros através de classificados pessoais, descreveram as características de ouvintes de 7 gêneros musicais diferentes e responderam a questões referentes ao uso da música em seus relacionamentos afetivos. Embora a música não tenha tido um efeito direto sobre a atração interpessoal e a escolha de parceiros, ela aparentou ter alguns efeitos indiretos nas relações interpessoais. Alguns estereótipos de personalidade associados aos gêneros musicais foram encontrados, sugerindo que o gosto musical pode influenciar na escolha de parceiros. Além disso, emergiram quatro categorias relacionadas ao uso da música no contexto das relações interpessoais: objetivos de excitação, fundo acústico, facilitadora de atividades que promovem a aproximação e artefato mnemônico. Os dados desta investigação reforçam a idéia de que a música exerce um papel importante nas relações interpessoais (AU)

Asunto(s)