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Mentor status, occupational context, and protégé career outcomes: Differential returns for males and females (Dougherty et al. 2013)

Review Guidelines

Absence of conflict of interest.

Citation

Dougherty, T. W., Dreher, G. F., Arunachalam, V., & Wilbanks, J. E. (2013). Mentor status, occupational context, and protégé career outcomes: Differential returns for males and females. Journal of Vocational Behavior, 83(3), 514-527. [Study 1, Contrast 1: senior male mentor versus no mentor]

Highlights

  • The study’s objective was to examine the role of informal mentoring on annual compensation, as well as the moderating effects of mentor status and gender. The authors investigated similar research questions in other studies, the profiles of which are available [here].
  • The authors used statistical methods to analyze self-reported data on earnings, mentoring relationships, and employee characteristics collected through questionnaires administered to graduates of business programs at two large state universities.
  • The study found that employees with senior mentors who were male earned more compensation than those with no mentors.
  • The quality of causal evidence presented in this report is low because the authors did not ensure that the groups being compared were similar before the intervention. This means we are not confident that the estimated effects are attributable to informal mentoring; other factors are likely to have contributed.

Intervention Examined

Mentoring

Features of the Intervention

The study defined a mentor as “someone who holds a senior position and takes an active interest in developing your career. While it is possible for an immediate supervisor to serve as a mentor, this type of relationship represents a special opportunity to interact with a senior manager. The standard subordinate/supervisor relationship is not a mentoring relationship” (p. 518).

Features of the Study

The study authors used a questionnaire to collect data from graduates of undergraduate business programs in two large state universities in the United States (N = 356). Sample members were 35 years old, on average. Ninety-eight percent were white, 46 percent were female, and 38 percent had completed graduate degrees.

Treatment and comparison groups were formed based on questions about mentoring. Study participants were asked whether they had experienced a mentoring relationship in their careers to date. If so, they indicated the person considered to be their primary mentor, the characteristics of their primary mentor, and the nature of the mentoring relationship. For the contrast examined in this profile, respondents who indicated they had a senior mentor who was male formed the treatment group. Those who did not indicate having a mentor formed the comparison group.

The authors used regression analysis to examine the relationship between mentoring and annual cash compensation. Control variables included gender, years with current employer, number of times the employee had changed companies since completing an undergraduate degree, completion of a graduate degree, self-reported family socioeconomic background while the respondent was still a dependent, number of career interruptions, and job level.

Findings

Earnings and wages

  • The study found that employees with senior mentors who were male earned more compensation than those with no mentors.

Considerations for Interpreting the Findings

The statistical model included an extensive list of control variables. However, the authors did not account for preexisting differences in earnings between the groups before the start of informal mentoring. These preexisting differences between the groups—and not informal mentoring—could explain the observed differences in outcomes. For example, if higher-earning employees are also more likely to seek out informal senior mentors at work, the observed differences in the earnings of the two study groups could reflect this, rather than an impact of mentoring.

Causal Evidence Rating

The quality of causal evidence presented in this report is low because the authors did not ensure that the groups being compared were similar before the intervention. This means we are not confident that the estimated effects are attributable to informal mentoring; other factors are likely to have contributed.

Reviewed by CLEAR

February 2020