LEADERSHIP
How Does Leadership Feedback Affect Organizational Performance?
A 1996 meta-analysis revealed that over 38% of feedback interventions had a negative effect size, driven by attention shifting from the task to the 'self.' While Zenger Folkman found that 72% of employees want corrective feedback, managers tend to avoid it, and Harvard Business School research demonstrated across five experiments that people systematically underestimate others' desire for feedback. Gallup data linked weekly meaningful feedback experiences strongly to high engagement regardless of work location, prompting Deloitte to transition from an annual evaluation consuming 2 million hours to ongoing check-ins. On methods and skills, the core lies in trainable competencies such as separating observation from interpretation, connecting outcomes, and agreeing on next actions, while strength-based theories should be read not as a denial of corrective feedback but as a call for 'behavior-based' demands. On the process side, institutionalizing frequency, psychological safety, and separating developmental conversations from compensation decisions transform individual goodwill into an organizational system.

38% of Feedback Interventions Lowered Performance — Timing, Method, Skills, and Processes Determine the Results The Old Illusion That Feedback Always Improves Performance When a leader gives feedback to team members, performance goes up. This is a proposition accepted without doubt by most executives and managers. However, this proposition was academically shaken 30 years ago. A meta-analysis published in Psychological Bulletin in 1996 by Avraham Kluger of the Hebrew University and Angelo DeNisi of Tulane University is considered a turning point in feedback research. The two researchers synthesized 607 effect sizes and 23,663 observations extracted from 131 studies. The results were dual-sided. Feedback interventions improved performance on average (effect size d=0.41), but in over 38% of the analyzed effect sizes, performance actually declined. This 38% refers to the distribution of ana…
KBR Access
Read this Insight 4.0 article now
Buy this article for ₩3,900 (30 days of access), or get KBR+ 10 — 10 paid articles for ₩9,900 (₩990 each). KBR Members (free sign-up) read one paid article free every month.
✓ No account needed · Checkout is in Korean
Best value
KBR+ 10 · ₩9,900
An insight pass that opens 10 KBR+ articles, one at a time, whenever you like
10 KBR+ articles including KBR Analysis — ₩990 each. Use them within 60 days.
Get KBR+ 10KBR NEWSLETTER
Sign up for free and get the KBR Newsletter!
Sign up and opt in to the newsletter to receive KBR's curated business and economic insights by email.
LATEST IN TOPIC
Latest in this topic
Related Content
Internalizing Core Values: Bridging Education and Real-World Choices
KBR+Should We Offer More Training, or Give Them a Chance to Show Their Skills?
KBR+Ambidextrous Strategy in the Age of AI: How to Balance Today's Efficiency with Tomorrow's Growth
KBR+Why Does Work Slow Down Despite Constant Communication? Clues to Performance in Recurring Questions
KBR+Pre-Employment Training Demanding Attendance and Performance Redefines the Boundary of Selection




