Spontaneous singing is widely acknowledged as an important part of young children’s everyday musical experience. However, its fleeting and often private nature makes it difficult to study. Research ...into young children’s singing at home frequently relies on data gathered through parental reporting, and studies are often limited to small sample sizes. In this article, I explore the nature, extent and contexts of spontaneous singing among 15 three- and four-year-old children at home. Continuous audio recording was used to collect naturalistic data during the children’s normal everyday routines. This innovative method resulted in data that could be analysed quantitatively to provide a comprehensive overview of spontaneous singing in young children’s everyday home lives that has so far been missing from the literature. Analysis showed that all the children sang spontaneously. The singing behaviours they displayed were similar to those described in the literature, but contrary to some of the literature, the most prevalent singing behaviours were improvisatory. Spontaneous singing occurred during many everyday activities; however, the strongest influence on singing was found to be the social context in which it took place. The children used different ways of singing when interacting socially or when playing on their own, with most singing occurring when children were on their own, potentially unnoticed by adults.
The aim of this study was to investigate, describe and understand the developmental function (musical and social/emotional) of nine toddlers’ private spontaneous songs. Between the initial interviews ...with the eight families and follow-up interviews 5 to 6 weeks later, parents observed their child at home twice a week for 4 consecutive weeks. When the child was alone at bedtime, the parents stood outside the bedroom door and completed a written Parent’s Observation and Reflection Form (PORF) describing and contextualizing what they heard on a minute-by-minute basis for the first 15 minutes of each session. Additionally, the parents collected audio recordings of the eight sessions using a smartphone that they placed inside the child’s room. Data sources included transcripts from family interviews, field notes, PORFs, and audio recordings. Findings suggest that many of the toddlers used solitary spontaneous singing at bedtime as a way to demonstrate and practice musical skill, reflect, experiment, self-soothe, and understand their own worlds. Spontaneous singing functioned to support these adaptive strategies during this intense developmental period. Further research is needed to understand the conditions and varieties of toddlers’ private spontaneous crib song.
The repertoires of most songbirds consist of two or more different song types. Studies on a growing number of species have indicated that song types are used selectively in different contexts. For ...example, two bush warblers (Cettia diphone and C. cettia) use song types selectively in spontaneous singing and playback-evoked singing. Most male brownish-flanked bush warblers (C. fortipes) have two distinct song types. In this study, we tested whether these two song types are used selectively in different contexts. Most frequency and temporal variables are significantly different between these two song types, but neither song type is used more frequently during or after playback compared to spontaneous singing. Additionally, males did not respond differently to the two song types during playback experiments. In conclusion, these two song types differ significantly in both frequency and temporal variables, but we did not find any evidence that they are used selectively in different contexts. Comparing two related bush warblers (C. diphone and C. cettia) that selectively use different song types in different contexts, our study offers further evidence that avian vocalization is a plastic characteristic and can vary considerably, even among closely related species.
Signals of different modalities are involved in the behaviour of the green stink bug, Nezara viridula (L.) (Pentatomidae, Heteroptera). Long range attraction is mediated by male pheromones, resulting ...in aggregation of bugs on the same plant where vibratory signals, vision and various chemical signals become important. Both males and females sing spontaneously. When both are on the plant, males start vibratory communication as often as females. Females induce the exchange of vibratory signals spontaneously or triggered by the male pheromone while males initiate the duet either spontaneously or after seeing the female. Males and females sing spontaneously and respond to signals of different modalities more often in the daylight than in the dark. Long lasting autonomous emission of the female calling song is present when triggered by the male pheromone and males respond to female calling predominantly by the emission of the courtship song.
Gathering data about children's development and learning has long been the domain of adults. However, there is increasing interest in including children's voices in their education and, a more ...challenging task, in research that impacts on educational practice and policy making. Techniques such as Instant Video Revisiting (IVR) offer a way for children's voices to be heard. In this paper, we discuss the use of IVR in investigations of young children and their symbol systems. Four year old children are offered opportunities to comment directly upon their experience in shared book reading and spontaneous singing. We discuss the opportunities offered by IVR and comment on the challenges faced by children, teachers and researchers when there is no shared meta-language for discussion.
