Dr Stefan Lindstam, is the founder and CEO of Psytest AB. He works in the construction of psychological test methods, such as leadership style, personality, and ability tests, and ...view moreDr Stefan Lindstam, is the founder and CEO of Psytest AB. He works in the construction of psychological test methods, such as leadership style, personality, and ability tests, and has served as a consultant in management diagnostics for over 20 years.view less