Behavioral audiometric methods in children: principles, developmental aspects, and clinical applications

Overview

Behavioral audiometric methods are a key component of comprehensive pediatric hearing assessment. They enable direct observation and evaluation of a child’s responses to acoustic stimuli, providing insight into functional hearing abilities in a natural listening context. This article summarizes the principles, developmental foundations, and clinical applications of the core behavioral methods –⁠ BOA, VRA, and CPA –⁠ with emphasis on their role in assessing functional hearing use and monitoring the effectiveness of auditory amplification. International reviews consistently highlight substantial variability in the clinical implementation of behavioral methods, particularly VRA. This variability underscores the need for methodological standardization and optimization tailored to the developmental capabilities of young children. In both research and clinical practice, behavioral audiometry is regarded as a developmentally sensitive, clinically adaptable, and indispensable method for evaluating hearing in relation to attention, motivation, and communication development. The aim of this review is to support the systematization of behavioral audiometric procedures and to outline key considerations for their more uniform application in clinical practice. Given the significance of this topic in the assessment of hearing in the youngest children, and the fact that the material includes current knowledge and clinical data that cannot be meaningfully encompassed within a single manuscript, the work has been divided into two complementary parts. The first part outlines the general principles, theoretical background, and overall structure of the clinical assessment process. The second part then presents specific clinical experience and applied findings.

Keywords:

standardization – auditory perception – behavioral audiometric methods – BOA – VRA – CPA