Stephanie Capparell interviewed the following people in a series of conversations and e-mails from October 2010 to January 2013:
Dave Agena, founder/chairman, P.A.S.S. Coaching, Laguna Niguel, California
Stephan Altena, PhD, ISHR Group, Munich, Germany
Wendy Andreen, PhD, senior certified Birkman consultant, Houston, Texas
Karen Armstrong, vice president, Diversity and Leadership Development, Tyson Foods Inc., Springdale, Arkansas
Ron Baker, senior Birkman consultant, Pentecostal Assemblies of Canada, Western Ontario District, Burlington, Ontario, Canada
Janice Bergstresser, executive consultant and coach, Take Charge, Coatesville, Pennsylvania
Roger Birkman, PhD, designer of Birkman assessment tool and founder of Birkman International ...