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Unlike eyesight or hearing, research shows that certain visual and auditory skills can take years to reach maturity extending well into the teenage years. Such skills undergo their fastest development during primary school years but continue to improve throughout secondary school as shown in the graph below.


Because these are learned skills some students will fall behind their normal development resulting in specific effects on learning. Like many other brain functions these skills can be improved with training – often to age normal levels. Evidence shows that training visual and auditory skills can improve learning outcomes.

What are the iCept tests?
The tests used by iCept include tests of eye tracking and visual & auditory perception. The tests are suitable for students ages 7 to 17 years and take about 40 minutes to administer. They are only available on the iPad and are FREE to download. The tests include:

Eye Tracking– tests rapid eye movements used for reading called “voluntary saccades”. It is not a pure test of eye movements however since this would require using an eye tracking device not generally used in clinical practice but it does provide a conservative test of voluntray eye saccades (ie. if a problem is found it is likely to be WORSE using an eye tracking device). A problem with eye tracking can lead to skipping words or lines and can affect reading accuracy and fluency.

Visual Span– tests the window of visual attention to the left and right side of fixation. A reduced visual span leads to fewer letters seen per look. This has been reported in dyslexia along with poor phonological awareness and is associated with slower reading speed.

Visual Count – tests the number of elements that can be seen or counted per look. It is associated with basic arithmetic ability.

Visual Spatial – tests number & letter direction. It is frequently associated with poorly developed awareness of ones left and right side and can lead to losing place, poor spacing of letters when writing, and difficulty visualizing words.

Auditory Discrimination – tests a group of skills that require discriminating differences in sounds including volume, gap detection, frequency and temporal order. A problem with this can affect spelling and following instructions.

iCept Tasks
Can these skills be trained?
Yes, all of these skills can be improved with training. This is because they are learned skills. Training is directed primarily at the level of the brain rather than the eyes or ears themselves. This is consistent with our current understanding of neuroscience that the brain can be trained. It can be used as a stand alone intervention for mild to moderate developmental delays or follow on as the next step from a hands-on or office based programme in cases of more significant developmental delays.

View the evidence base for the treatment of problems found on the iCept Testing app.

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What does training involve?
Training involves performing visual and auditory tasks for about 15 minutes a day. This requires a lot of repetition to improve and consolidate these skills. For this reason we recommend doing the skills in the morning and preferably at school using the iPad however training is also available on computer for multi-license users. Training may extend from a few weeks to 6 months or longer depending on the severity of the problem and the frequency of training. Maintaining the programme takes a significant effort so being able to train during school hours and having the support of the school is invaluable. A video demonstration of the tasks can be found under FAQs Training.

Download iCept
The iCept app can be downloaded from the iPad AppStore by searching under “iCept Testing”. To view the app click on the icon below.

iPad Logo

The iCept Testing app is FREE to run and takes about 40 to 45 minutes to complete all of the tests. If training is required this is paid and the cost depends on the number of tasks selected. Referral to an optometrist is advised BEFORE training or at minimum a student should be able to pass the 3 Point Check Test of near vision to demonstrate a stable near visual platform.