New research suggests that genetic predisposition interacts with early life environmental factors in predicting job change frequency in adulthood. An international research team found that employees with a special genetic marker had in general higher rates of job change: employees with a family background of high socioeconomic status and high educational achievement had more voluntary job changes and less involuntary job changes. In contrast, employees with low socioeconomic background and lower educational achievement had more involuntary job changes and less voluntary job changes. The study demonstrates that molecular genetics can bring new insights to enhance our understanding of career development.
Chi, W., Li, W., Wang, N., & Song, Z. (2016). Can genes play a role in explaining frequent job changes? An examination of gene-environment interaction from human capital theory. Journal of Applied Psychology, Vol 101(7), 1030-1044.