What is Auditory Processing Difficulty ?
It is possible for a person to be able to hear sounds clearly but be unable to process or interpret that information properly. This is known as an auditory processing difficulty (APD). It is a general term that describes a variety of problems that can interfere with processing sounds. An APD affects different people in differing ways and to varying degrees. APD may result in similar sounds and words being confused, or difficulty understanding sounds in a noisy environment (classroom or workplace) or when language is long or complicated. Auditory processing disorder can occur at the same time as other developmental disorders.

What are the effects of ADP ?
Children may have difficulty following instructions, sequencing ideas and remembering information. They may be easily distracted, become tired quickly and lose concentration. They may have difficulties with literacy, such as learning sounds and sounding out skills. Adults may experience difficulty in following long or complicated instructions or in remembering information. This can impact on tertiary studies, the workplace and social situations.

What are the causes of ADP ?
Often the cause is unknown but this disorder can be caused by head injury, lead poisoning or chronic ear infections. It may also be inherited or have a genetic cause. As there are so many different possibilities each person must be assessed individually.

What is the Speech Pathologist’s role ?
As a language disorder may occur along with APD, it is important for this possibility to be investigated. Speech Pathologists provide assessment as well as individual and classroom intervention strategies to assist students reach their potential. They can describe how well a child or adult understands and uses language and speech. They work with audiologists, teachers, workshop coordinators and other significant adults in a person’s environment.

Terms used in relation to APD
Central auditory processing disorder (CAPD), short term auditory memory, auditory figure ground, auditory perception, and auditory discrimination.

Useful Websites

www.listeningworks.com.au

Speech and Language Developmental Milestones

PSPAWA Members who work with Auditory Processing