David McClelland’s Achievement Motivation Theory – three needs are central to work motivation: needs for achievement, power, and affiliation
Need for Achievement – drive to success and get the job done; love the challenges of work, task-oriented, preferring situations offering moderate levels of risk or difficulty
Need for Power – need to direct and control the activity of others and to be influential
Personal Power: used toward personal ends
Institutional Power: power that is oriented toward organizational objectives
Need for Affiliation – desire to be liked and accepted by others