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Biomedical subjects

R Ravich

Publications and source records attributed to R Ravich.

5 recordsLinked to original sources

Recent advances towards a meta-typology of human relationships.

After less than four decades, the field of family therapy has largely abandoned the search for a typology of interaction between persons or between groups. Granted no single typology can conceivably fathom the hyper-dimensionality of human interaction. However, mankind's earliest recorded efforts to explicate the structures of human family systems are perceived by examining two of the earliest books known to man. These documents, The Book of Genesis of The Old Testament and the ancient Chinese Book of Changes or I Ching, can be viewed as loosely integrated modules of a single framework that help explain one another. The author suggests that these linked, family oriented sources also were the basis of modern symbolic logic and information (or switching) theory. Together they can provide the foundation of a hyper-dimensional meta-typology of human interaction. This could integrate interactions at and between levels of neuronal synapses and networks, the cerebral hemispheres, self and other, family and disparate social systems, and various human groups, national, racial, ethnic or religious.

China

Informed consent to biomedical research in Veterans Administration Hospitals.

To illuminate the process of obtaining informed consent to research in a medically dependent population, we interviewed 156 patients and 37 physicians involved in research projects at four Veterans Administration hospitals. Most patients knew they were research subjects, had voluntarily consented, and knew the details of their medical treatment, but few understood the research well. Readability analysis indicated that consent forms required college-level education. Twenty-eight percent of patients were not aware of their participation in research although they had signed consent forms. No single act, omission, or personal attribute completely explains this unawareness, but it is associated with incomplete consent forms, the identity of the person explaining the research, the manner of the explanation, and, in some cases, grave illness.

Awareness