Priming A. is very susceptible to disruption via injury or aging. B. includes the propensity to choose words from a word-list despite having no recollection of having recently encountered those words. C. refers to the enhancement of memory recall by the deliberate rehearsal of earlier events in the day. D. refers to enhanced digit-memory span after performing general memory exercises. E. refers to a memory store that is infallible because it involves no conscious decision-making.