Start a New Career in the Medical Field with the American Red Cross CNA (Certified Nurse Assistant) Training Program. Imagine a job that rewards you for caring about othersâ¦that is exciting and challengingâ¦a job where you make a difference. Whether youâre just starting your career or ready for a change, now is the time to consider becoming a Nurse Assistant. In most states a Nurse Assistant is referred to as a (CNA). As a CNA, you will be an important part of todayâs world of health care, with knowledge and skills that are always in demand.
From Wikipedia, the free encyclopedia. Psycho-physiological interaction (PPI) is a functional brain imaging analysis method. It estimates context-specific changes in effective connectivity (coupling) between a region of interest (seed) and other brain regions.
Definition of INTERACTIONISM. 1. : a theory that mind and body are distinct and interact causally upon one another â compare double-aspect theory, psychophysical parallelism.2. : a theory that derives social processes (conflict, competition, cooperation) from human interaction.ADVERTISEMENT.efinition of INTERACTIONISM. 1. : a theory that mind and body are distinct and interact causally upon one another â compare double-aspect theory, psychophysical parallelism. 2. : a theory that derives social processes (conflict, competition, cooperation) from human interaction. ADVERTISEMENT.