1. A canonical analysis of blood chemistry variables related to psychological measures of cancer patients;Achterberg;Multivariate Experimental Clinical Research,1979
2. Psychological factors and blood chemistry as disease outcome predictors for cancer patients;Achterberg;Multivariate Experimental Clinical Research,1977
3. Psychology of the exceptional cancer patient: A description of patients who outlive predicted life expectancies;Achterberg;Psychotherapy: Theory, Research and Practice,1977
4. Beck, P. Locus of control and task instruction effects upon creative problem solving. Unpublished doctoral dissertation, Fordham University, 1979.
5. Locus of control, political attitudes, and voting behavior in a college age population;Blanchard;Psychological Reports,1972