John Holland

John Holland is a renowned expert in the field of career development and personality assessment.

With over 50 years of experience, he is best known for his work on career choice and vocational personality types.

Holland's pioneering work led to the development of the Holland Occupational Themes (RIASEC) model, which categorizes individuals into six personality types and work environments.

He has authored and co-authored numerous books and research articles on career development and vocations, making him a distinguished figure in the academic and counseling communities.

Holland's research continues to influence career counseling practices and vocational psychology, providing valuable insights into how individuals can align their personalities with suitable career paths.

His contributions have had a lasting impact on understanding the relationship between personality traits and occupational choices, helping individuals make informed decisions about their careers.