THE UTILITY OF VERBAL MODELS IN CHANGING SELF-ESTEEM OF INSTITUTIONALIZED THAI AND AMERICAN ADOLESCENTSBEKANAN P; SAPP G. L; NOISUWANE T et al.JOURNAL (THE) OF SOCIAL PSYCHOLOGY. 1975, Vol 96, Num 2, pp 155-161Article

REINFORCEMENT PRINCIPLES IN AN INTRODUCTORY EDUCATIONAL PSYCHOLOGY COURSESAPP G. L; EDWARDS B. C; THOMAS J. D et al.J. EDUC. RES. 1972, Vol 66, Num 2, pp 72-75Article

Bender-Gestalt developmental scores : Predicting reading and mathematics achievementNIELSON, S; SAPP, G. L.Psychological reports. 1991, Vol 69, Num 1, pp 39-42, issn 0033-2941Article

Religious Orientation and Moral JudgmentSAPP, G. L; JONES, L.Journal for the scientific study of religion. 1986, Vol 25, Num 2, pp 208-214, issn 0021-8294Article

The Otis-Lennon School Ability Test: a study of validitySAPP, G. L; MARSHALL, J. JR.Psychological reports. 1984, Vol 55, Num 2, pp 539-544, issn 0033-2941Article

Factor analysis of the WISC-R for gifted students: a replication and comparisonSAPP, G. L; CHISSOM, B; GRAHAM, E et al.Psychological reports. 1985, Vol 57, Num 3, pp 947-951, issn 0033-2941Article

Validating the Street Survival Skills QuestionnaireJANNIRO, F; SAPP, G. L; KOHLER, M. P et al.Psychological reports. 1994, Vol 74, Num 1, pp 191-194, issn 0033-2941Article

Comparative validity of two wais-R short forms with vocational rehabilitation clientsCLAYTON, G. A; SAPP, G. L; O'SULLIVAN, P et al.Perceptual and motor skills. 1986, Vol 63, Num 3, pp 1303-1308, issn 0031-5125Article

An investigation of the ability of selected instruments to discrimate areas of exceptional class designationSAPP, G. L; CHISSOM, B. S; HORTON, W. O et al.Psychology in the schools. 1984, Vol 21, Num 2, pp 258-263, issn 0033-3085Article