This scale was provided by Argile and Lou (1990) which consists of 29 articles and its reliability and validity has been explored in various studies. For example, Argile and Lou (1990) calculated the reliability coefficient of this questionnaire using Cronbach’s alpha as equivalent to 90%. Also, Alipour and Nourbala obtained its reliability coefficient using Cronbach’s alpha on 132 Iranian subjects as 93%. The validity of this questionnaire has been reported appropriate in various studies (Helzigou Argile, 2001 and Founham and Cheng, 1999). Francis (1998) reported the correlation of this questionnaire 52% and Bayani (2006) 56% between the results of this questionnaire and Beck’s Depression Inventory.