Authors: Bedi, RP Maraun, MD Chrisjohn, RD

Citation: Rp. Bedi et al., A multisample item response theory analysis of the Beck Depression Inventory-1A, CAN J BEH S, 33(3), 2001, pp. 176-187

Authors: Helmes, E Goffin, RD Chrisjohn, RD

Citation: E. Helmes et al., Confirmatory factor analysis of the Life Satisfaction Index, SOCIAL IND, 45(1-3), 1998, pp. 371-390