1. Sensory functioning;Baker,1987
2. The culture free intelligence test, scale 3;Cattell,1961
3. The scree test for the number of factors;Cattell;Multivariate Behavioral Research,1966
4. A constant error in the perception of brief temporal intervals;Craig;Perception & Psychophysics,1973
5. Assessment of auditory temporal-order threshold – A comparison of different measurement procedures and the influence of age and gender;Fink;Restorative Neurology and Neuroscience,2005