1. a Department of English , Potchefstroom University for CHE , Private Bag X6001, Potchefstroom , 2520 , Republic of South Africa
2. b Research Unit for Phonetics and Phonology and Department of Afrikaans and Dutch , Potchefstroom University for CHE , Private Bag X6001, Potchefstroom , 2520 , Republic of South Africa
3. c Department of Psychology , Potchefstroom University for CHE , Private Bag X6001, Potchefstroom , 2520 , Republic of South Africa