“The carrot has become the ubiquitous symbol of the incentive industry. We have allowed ourselves to be defined by a vegetable.”
What a great line. This is the introduction to an article by Jim Dittman, founder and president of Dittman Incentive Marketing, an advisor to the Motivation Show and a founding trustee of the People Performance Management Forum at Northwestern University.
Dittman argues, “Carrots influence short-term behavior. Performance improvement programs effect permanent attitudinal changes that lead to permanent behavioral changes. Values-based programs help both internal and customer-facing employees understand the external brand promise and their roles in delivering it.”
To read all of this interesting article click here.
Now I’ll create the blog post extension focusing on Dittman’s points about performance improvement programs versus carrots, incorporating the research I’ve gathered.
Beyond the Carrot: Why Values-Based Programmes Transform Workplace Performance
Postscript: 23 September 2025
When I first wrote about Jim Dittman’s critique of the incentive industry being “defined by a vegetable” back in November 2009, his words resonated powerfully. Today, as we navigate an increasingly complex workplace landscape, his argument feels more relevant than ever. The distinction between short-term carrots and sustainable performance transformation has never been clearer, and the evidence supporting his position continues to mount.
The Psychology Behind Lasting Change
Recent research into workplace behaviour change reveals why Dittman’s argument about performance improvement programmes holds such weight[1]. While traditional incentive schemes tap into extrinsic motivation – that familiar carrot-and-stick approach – lasting organisational change requires what psychologists call intrinsic motivation. This internal drive stems from three fundamental human needs: autonomy, mastery, and connection[1].
The implications are profound. When organisations focus solely on external rewards, they often create what researchers term “contingent motivation” – employees perform well when the carrot is present but return to baseline behaviours when it’s removed[2]. This pattern explains why so many traditional incentive programs fail to deliver sustainable results despite significant investment.
The Science of Performance Transformation
Dittman’s emphasis on “permanent attitudinal changes” aligns perfectly with contemporary research on organisational transformation. Studies examining the effectiveness of different leadership approaches reveal striking differences between transactional and transformational methods[3]. Transactional leadership – essentially the carrot approach – operates on reward and punishment systems. While this can drive short-term compliance, it rarely generates the innovation and sustained engagement that modern organisations require[4].
Transformational approaches, by contrast, inspire employees by creating vision and meaning beyond immediate rewards[5]. This shift from external motivation to internal commitment proves crucial for lasting performance improvement. Research shows that transformational leadership consistently outperforms transactional methods in generating employee engagement, innovation, and long-term behavioural change[6].
Values-Based Programmes in Practice
The data supporting values-based performance programs is compelling. UK research indicates that organisations with highly engaged workforces achieve 21% higher profitability than those without[7]. More tellingly, companies where employees feel genuinely connected to organisational values show dramatically different performance metrics compared to those relying primarily on financial incentives[8].
Employee Net Promoter Scores (eNPS) provide particularly revealing insights. Organisations scoring highly on values alignment typically see eNPS scores of 30-50 points higher than those relying primarily on transactional relationships[9]. This metric matters because engaged employees become authentic brand ambassadors – exactly what Dittman described when he spoke of helping employees “understand the external brand promise and their roles in delivering it.”
The Brand Promise Connection
Modern research validates Dittman’s insight about brand promise delivery in ways he could scarcely have imagined. Studies show that employee advocacy generates 561% more reach than corporate messaging alone[10]. When employees genuinely connect with organisational values rather than merely responding to incentives, they become powerful advocates for the brand promise.
The most successful organisations systematically measure this connection through multiple metrics: employee satisfaction surveys, brand alignment assessments, and behavioral observation scales[11]. They track not just what employees do, but how authentically they embody organisational values in their daily interactions with customers and colleagues.
Measuring What Matters
Perhaps the most significant development since 2009 has been our improved ability to measure the effectiveness of values-based programmes. Traditional metrics focused on simple outputs – sales numbers, productivity rates, attendance figures. Today’s sophisticated analytics allow us to track intrinsic motivation indicators, values alignment scores, and long-term behavioral change patterns[12].
Research demonstrates that organisations investing in comprehensive measurement frameworks see 24.5% greater success in transformation initiatives compared to those relying on basic performance metrics[3]. The key lies in measuring both individual performance (how effectively people adopt changes) and organisational performance (whether the change achieves desired business outcomes)[13].
The Cost of Getting It Wrong
The implications of relying too heavily on carrot-based approaches have become increasingly apparent. UK employee engagement statistics paint a sobering picture – nearly 90% of British workers report being disengaged from their jobs, with the country ranking 33rd out of European nations for workplace engagement[14]. This disengagement costs the UK economy billions of pounds annually[7].
The contrast is stark when examining organisations that prioritise values-based engagement. These companies report retention rates 23% higher than industry averages and experience significantly reduced recruitment costs[11]. More importantly, they achieve sustainable performance improvements that persist long after initial implementation periods.
Building Tomorrow’s Performance Culture
Dittman’s vision of performance improvement programs creating “permanent attitudinal changes” requires deliberate cultural architecture. Research identifies five critical elements for successful values-based transformation: connection and shared purpose, psychological safety, flexibility and autonomy, feedback and recognition, and fostering fearless environments where employees feel empowered to innovate[15].
The measurement frameworks supporting these elements have evolved dramatically. Modern pulse surveys, behavioral analytics, and cultural assessment tools provide real-time insights into values alignment and engagement levels[8]. Organisations can now track the effectiveness of their values-based programs with precision that was impossible in 2009.
The Future of Performance Improvement
As artificial intelligence and automation reshape the workplace, the distinction between carrots and values-based motivation becomes even more critical. Routine, transactional work increasingly shifts to machines, leaving humans to handle complex, creative, and relationship-focused tasks. These higher-value activities require exactly the kind of intrinsic motivation and authentic engagement that values-based programmes generate.
Research suggests that organisations successfully navigating this transition share common characteristics: they measure engagement holistically, align rewards with values rather than simple metrics, and create psychological safety that encourages innovation[16]. They understand that sustainable performance improvement comes from connecting individual purpose with organisational mission.
A Personal Reflection
Looking back at Dittman’s original insight fifteen years later, I’m struck by how prescient his argument proved. The incentive industry did indeed allow itself to be “defined by a vegetable” for far too long. Today’s most successful organisations have moved beyond simplistic carrot-and-stick approaches toward sophisticated understanding of human motivation and sustainable performance improvement.
The evidence is overwhelming: values-based programmes that create genuine connection, meaning, and purpose consistently outperform traditional incentive schemes in generating lasting behavioural change. As we face an uncertain economic landscape and evolving workplace expectations, Dittman’s wisdom feels more relevant than ever. The future belongs to organisations brave enough to move beyond the carrot and invest in the deeper work of authentic performance transformation.
References and Further Reading
[1] Intrinsic motivation: The missing piece in changing employee … https://www.imd.org/research-knowledge/organizational-behavior/articles/intrinsic-motivation-the-missing-piece-in-changing-employee-behavior/
[2] Effect of UK Quality and Outcomes Framework pay-for- … https://www.bmj.com/content/389/bmj-2024-083424
[3] The Effect of Transformational and Transactional … https://pmc.ncbi.nlm.nih.gov/articles/PMC10336755/
[4] Association With Attitudes Toward Evidence-Based Practice https://pmc.ncbi.nlm.nih.gov/articles/PMC1876730/
[5] Transformational Leadership, Transactional Contingent … https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2017.01754/full
[6] Work Motivation: The Roles of Individual Needs and Social … https://pmc.ncbi.nlm.nih.gov/articles/PMC8869198/
[7] 50 Employee engagement statistics for 2025 https://peopleinsight.co.uk/employee-engagement-statistics/
[8] 21 Key Employee Engagement Metrics in 2025 [5 … https://matterapp.com/blog/employee-engagement-metrics
[9] 15 Employee Engagement Metrics That Bring the Best … https://cerkl.com/blog/employee-engagement-metrics/
[10] How to measure employee engagement and internal … https://wearemotto.com/blog/measure-employee-engagement-and-internal-activation
[11] How to Measure Company Culture in 2025 https://www.workhuman.com/blog/how-to-measure-company-culture/
[12] Metrics for Measuring Change Management 2025 https://www.zendesk.co.uk/blog/measuring-change-management-success/
[13] Metrics for Measuring Change Management https://www.prosci.com/blog/metrics-for-measuring-change-management
[14] Gallup report calls for action on UK employee engagement https://www.aoec.com/knowledge-bank/gallup-report-calls-for-action-on-uk-employee-engagement/
[15] Top 80 Workplace Culture Statistics 2025 – Kinkajou Consulting https://www.kinkajouconsulting.com/post/top-80-workplace-culture-statistics-2025
[16] European Workforce Study 2025 https://www.greatplacetowork.co.uk/resources/european-workforce-study
[17] Jim Dittman – Managing Director, Next Level Performance, … https://www.linkedin.com/in/jimdittman
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