... RolePart-time Part-time Part-time Full-time Full-timeLow to ModerateModerate to HighHigh to Almost Total15–60% 50–95% 85–100%ProjectCharacteristicsOrganizationTypePart-timePart-time Full-time ... Sender-receiver models—feedback loops, barriers to communications, etc.• Choice of media—when to communicate in writing, when to communicateorally, when to write an informal memo, when to write ... definespower as “the potential ability to influence behavior, to change the course of events, to overcome resistance, and to get people to do things that they would not other-wise do.” In similar fashion,...