Auditory processing disorder (APD) refers to deficits in the processing of auditory information by the brain, which can lead to listening difficulties (LiD). This includes poor perception of speech and non-speech stimuli, especially in challenging listening conditions or when speech is rapidly presented or degraded.

There is no gold standard for assessing APD, and the use of electrophysiological tests in the assessment of APD is not well-defined. Management of APD is currently limited to auditory-language training, compensatory strategies, and strategies involving modifying the listening environment. High-level evidence regarding the efficacy of APD management strategies is currently insufficient.

In the current study in children and adults with developmental and acquired APD, we will consider subjective, behavioral and electrophysiological tests taking into account hearing, auditory processing, language and cognition, investigate the added value of a technological intervention, and disseminate and valorize the results within the research and clinical community. Hence, the overarching goal of the current study is to improve evidence-based person-centered care for children and adults with LiD.