Reliability, equivalence and respondent preference of computerized versus paper-and-pencil mental health questionnaires. - Katrien Wijndaele; Lynn Matton; Nathalie Duvigneaud; Johan Lefevre; William Duquet; Martine Thomis; Ilse De Bourdeaudhuij; Renaat Philippaerts (Comput. Hum. Behav., 2007)