Background: Auditory processing disorder (APD) is a diagnosis that is widely discussed. Children diagnosed with APD have difficulty listening in complex situations, despite a well-functioning peripheral hearing. However, there seems to be no evidence for the validity of a purely auditory deficit. The aim of this study is to examine the differences in performance between children with suspected APD and typically developing children on tests of communication, auditory processing, nonverbal intelligence, working memory, and visual and auditory attention. Methods: In a case-control study we examined 9 children with suspected APD and 21 typically developing children, ages 8;0 to 12;0 years. The parents of all children completed three questionnaires about history, behavioral symptoms of ADHD, and communication skills. The teachers of the children completed the Children’s Auditory Processing Performance Scale (CHAPPS). The children themselves were assessed for auditory processing abilities, nonverbal intelligence, working memory, and auditory and visual attention. Results: No differences were found between groups in age, nonverbal intelligence quotient, and performance on auditory processing tests. Children with suspected APD have significantly poorer communication performance (parent report), poorer listening skills (teacher report), poorer working memory and poorer auditory and visual skills. Conclusion: There is a difference between children with suspected APD and typically developing children. Children with suspected APD perform insufficient on tests of working memory, and have a slower response to auditory and visual attention tasks. Parents of children with suspected APD report difficulties in communication and teachers assess the children of being at risk for listening difficulties.
The primary objective of this research is to develop the new practical methodology of "Vocalising Resonance", as a development of existing methods. The approach intends to involve artists and citizens in a multi-sensory engagement with their surrounding environment, by collectively utilizing the 'physical', non-semantic voice as a tool for communication. This methodology's creation is rooted in the application of artistic research to well-formulated arguments within contemporary humanities studies. It also incorporates existing approaches for engaging with sound and voice in a multisensory and multidisciplinary manner. Musicologist, Nina Eidsheim argues that music research should not solely focus on the figure of sound, but should also delve into the materiality of sound as vibration (Eidsheim, Sensing Sound). Similarly, this research aims to explore the voice as an experience connected to the whole body and senses, rather than simply hearing. Several existing strategies offer starting points. The second objective of this research is to investigate how the proposed methodology of "Vocalising Resonance" may have a transformative impact on participants' consciousness, by increasing their exposure to diversity and facilitating their realisation that persons in the literal meaning of the word are “the speaking through - sonare + per- the masks that make up our social selves”(Scapp, A Question of Voice). Broadening the scope beyond traditional norms, the project paves the way for a more inclusive, sensorially rich understanding of performing arts, inviting a holistic approach that goes beyond typical categorisations, enhancing the immersive nature of performances. It prompts reflections on the significance of an audience to define a voice, the essence of a voice irrespective of language, and how the non-semantic use of voice serves as a powerful interdisciplinary communication tool within abstract performance contexts. This process seeks to offer a new perspective and transform our practices.
In this project I conduct a combination of both artistic and design research that produces an intervention in the domains of Photography and BioArt. BioArt is an art practice where artists work and/or collaborate with living organisms and life processes to create works of art and/or artistic processes. This research connects to the description of the ‘Arts + Creative PD programme’ on the basis that this – again: both artistic as well as design – research responds to a question arisen from the very centre of my own creative practice, but that its relevance focuses on an intervention in specific social-political contexts. Further detail on this can be found in the ‘Praktijkprobleem’-section and in the ‘Domeinspecifieke onderdelen’- section of this proposal. The research is grounded in a combining of artistic, design and scientific (microbiological) methodologies, resulting in an intervention not only into the practice, but also in the ethical foundations of the domains of Photography and BioArt.
