D. You group like things, typing isn't really used in that sense, classifying is another word for grouping, but cataloging is and after action list
Work, for example is the subject of an entire branch of psychology. psychological, behavioural, emotional, and social factors.
The answer is "party machine".
Political machine, in U.S. legislative issues, a gathering association, headed by a solitary supervisor or little absolutist gathering, that summons enough votes to keep up political and authoritative control of a city, province, or state.
Norm of disinterestedness states that scientists should seek truth not personal gain.