Beyond generations: Leading by life stage
why the 12-year manager gap kills productivity
For decades we have relied on generational labels like 'Gen Z' to help our leaders make sense of the workplace, but according to research from Pew Research Center and The London School of Economics (LSE) these labels are failing us: The secret to a productive workforces isn't knowing their birth year - it's understanding their life stage.
The 12-year friction point
A study by the LSE found that employees are 1.5x more likely to report low productivity when their manager is 12 or more years older then them.
The research has identified four key life stages in the workforce:
- Early-career explorers: Those seeking career architecture, transparency and opportunity for rapit skill acquisition
- The care-giving squeeze: Those requiring flexibility and asynchronous work options
- Mid-career masters: Those looking for high-level influence and autonomy
- Legacy and knowledge transfer: Focused on mentoring others and phased flexibility.
Where understanding breaks down
When a manager and a team member occupy different life stages - typically when they are 12 years or more apart in age - friction points emerge:
- Feedback expectations: Workers in the early career stage often seek high frequency, 'on demand' feedback to navigate rapid growth. Whereas, a 'mid career' manager, who values autonomy, may interpret this as neediness.
- The flexibility gap: Those experiencing the care-giving squeeze - whether they are caring for children, elderly parents or both - wil view flexibility as a non-negotiable tool for survival. A manager in the 'legacy' stage, who built their career in the pre-COVID 9-5, may see this need as a lack of "grit".
- The digital native paradox: Younger worksers embrace AI to eliminate administrative 'busy-ness'. Older managers may view the same work as a 'rite of passage' leading to subject-matter mastery. This difference in view can lead to resentment on both sides.
From conflict to collaboration
The solution isn't to eliminate the age difference, it's to adopt inter-generational (or rather, inter-life stage) inclusive practices: The LSE research found that companies that focused on merit over seniority and promoted autonomy regardless of life stage, reduced the productivity gap.
When generational thinking grew up:
What 'life stages' tells us is that generations aren't static boxes, but a relay race of life experiences. And so, we are moving away from seeing a generation; as a fixed personality type (or outlook) to a stage that every professional traverses through their career.
When we map these against the traditional view of generational traits (see right), they can be a powerful tool in your leaders' hands.
The power of respectful curiosity
Leaders have a healthy nervousness about the stereotype, yet they see the value of recognising difference in their team members' motivations.
When you understand the life stage, you understand the motivation. Respecful curiosity removes the friction and erodes the productivity gap by replacing assumption with inquiry about what a team member needs to succeed right now.
"Flighty" Gen Z
Life stage: 'early career explorer'. They're focused on career growth and value transparency highly. They're not 'uncommitted', they're looking to build skills rapidly and determine their identity.
"Entitled" millenial
Life stage: Experiencing the 'care-giving squeeze'. Needs flexibility and asynchronous work. This isn't them being 'demanding' - they're creating the environment they need to perform.
"Cynical" Gen X
Life stage: mid-career mastery. What's important to them is autonomy and delivering a meaningful impact. They know they have significant experience to contribute and are seeking to use it to its full potential.
"Tech adverse" Boomer
Life stage: Defining their legacy and transferring their knowledge. They're keen to mentor, and will value phased flexibility as their legacy is established and their knowledge transfers.