Authors:
UMPHRESS VJ
LAMBERT MJ
SMART DW
BARLOW SH
CLOUSE G
Citation: Vj. Umphress et al., CONCURRENT AND CONSTRUCT-VALIDITY OF THE OUTCOME QUESTIONNAIRE, Journal of psychoeducational assessment, 15(1), 1997, pp. 40-55
Citation: Gm. Burlingame et Sh. Barlow, OUTCOME AND PROCESS DIFFERENCES BETWEEN PROFESSIONAL AND NONPROFESSIONAL THERAPISTS IN TIME-LIMITED GROUP-PSYCHOTHERAPY, International journal of group psychotherapy, 46(4), 1996, pp. 455-478