I have used quite a lot of psychometric type tests and found Motivational Maps to be a real eye opener.

James Sale is motivation personified.

James has devised and developed an outstanding system for measuring a person's motivational needs and wants, as well as an assessment of their current motivational state…The system accurately identified the factors which motivate me, as well as diagnosing some transient issues which are affecting my life at present.

Thought provoking, inspiring and challenging all of us to evaluate our leadership style, motivators and team building.