auditory figure-ground discrimination: the ability to focus on specific sounds in noisy/competing backgrounds.auditory discrimination: the ability to distinguish distinct, separate sounds in words (a necessary skill for reading).Individuals with APD experiences difficulties in these four areas of auditory skill, according to the National Center for Learning Disabilities 3:
2 APD’s symptoms (see more below) also overlap with that of other conditions and disorders, including attention deficit hyperactivity disorder ( ADHD or ADD) and learning disabilities. Given these issues, estimates of APD’s prevalence rates vary considerably, from 0.5 to 7 percent of the population and even more. Auditory processing disorder is typically diagnosed in school-aged children.ĪPD is somewhat controversial – much debate continues among scientists today about diagnostic criteria for APD, and whether it should be considered a distinct disorder at all. People with APD have normal hearing abilities, but their brains have a hard time receiving, organizing, and making sense of sound. If you have concerns about your child’s auditory processing development, please contact us online, send us an email or call us at 888-28-LAPSA (52772) to set up a consultation in our office.Auditory processing disorder (APD), also known as Central Auditory Processing Disorder (CAPD), refers to a condition that impacts the brain’s ability to filter and interpret sounds. When APD interventions are initiated early, the more likely it is that the child will have fewer or milder academic difficulties later in life. However, by age 5, speech-language pathologists and/or audiologists can administer a sound based screening test along with auditory based language tests and determine if the child is “at risk” or “showing signs of APD.” The earlier a child is diagnosed with auditory processing disorder, the better. For example, it will be much more difficult to tune out excess sound in a classroom, busy supermarket or crowded restaurant.ĪPD cannot be formally diagnosed by an audiologist until age 7 years, when the auditory system has maturated (fully developed). The above symptoms become more pronounced in noisy listening environments, where countless distractions and interruptions compete for an individual’s attention. Struggles with basic language skills, including reading and reading comprehension, spelling and vocabularyĭecrease in academic performance with an increase in oral instruction and receptive language demands Long delays in response to oral questions or directions Tendency to appear quiet, distracted, or off topic during group discussionsĭifficulty with complex language (i.e., word problems, jokes, abstract language or long stories) Has trouble paying attention for appropriated periods (during a class or lecture)īecomes upset or frightened by loud environmentsĭisplays poor memory for words and numbers
Struggles with similar sounding words (such as cat and cap)ĭistracted/bored when activities do not include visuals Some of the most common symptoms are listed below:ĭifficulty following more than one direction at a timeĪ tendency to ask for restatement or clarification The symptoms of APD are extremely varied and often resemble those seen with language impairments, ADHD, and/or Autism. Your child hears typically, but as sound moves from the ear to the brain there is distortion and/or delay of the signal, bringing challenges to everyday hearing and listening tasks.
An auditory processing disorder (APD) is a disorder in “how” auditory information is processed in the brain the area of the brain responsible for interpreting sound through auditory awareness, discrimination, identification and /or comprehension, does not function properly.
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