Explore emotional intelligence in leadership and why it's more important than IQ for leadership success. Learn how to develop emotional intelligence through coaching.
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Emotional intelligence, the ability to recognize, understand, and manage emotions in yourself and others, is increasingly recognized as more important than IQ for leadership success. Research by Daniel Goleman found that emotional intelligence accounts for nearly 90% of what distinguishes outstanding leaders from average ones.
Yet emotional intelligence is often misunderstood. It's not about being "nice" or avoiding conflict. It's about having the self-awareness to understand your own emotions and reactions, the self-management to regulate them effectively, the social awareness to understand others' emotions and perspectives, and the relationship management skills to navigate interpersonal dynamics skillfully.
For leaders, emotional intelligence is the foundation of everything else: effective communication, team building, conflict resolution, decision-making, and influence. Without it, technical skills and strategic thinking are insufficient.
Emotional intelligence encompasses four key domains:
Emotional intelligence is critical for leadership because leadership is fundamentally about people. Leaders who have high emotional intelligence:
Conversely, leaders with low emotional intelligence often struggle with relationships, create toxic environments, make poor decisions under stress, and alienate the people they're trying to lead.
Self-awareness is the foundation of emotional intelligence. Without understanding your own emotions and reactions, you can't manage them effectively. And without managing your own emotions, you can't effectively navigate others' emotions.
Many leaders believe they're self-aware, but research shows that only about 10 to 15% of people are truly self-aware. The gap between how we think we come across and how we actually come across can be significant.
Developing self-awareness involves practices like reflection, journaling, seeking feedback, and working with a coach who can serve as a mirror, helping you see yourself more clearly.
Many leaders pride themselves on being "rational" decision-makers and view emotions as obstacles to good decisions. Yet neuroscience research shows that emotions are integral to decision-making. People with damage to the emotional centers of the brain struggle to make even simple decisions.
The key isn't to eliminate emotions from decision-making but to be aware of them and factor them in appropriately. A leader who is aware that she's feeling anxious about a decision can factor that anxiety in: is the anxiety based on real risk, or is it based on fear? This awareness leads to better decisions.
The good news is that emotional intelligence can be developed. Unlike IQ, which is relatively fixed, emotional intelligence is a set of skills that can be learned and strengthened throughout life. Executive coaching is one of the most effective ways to develop emotional intelligence:
Leaders often struggle with specific aspects of emotional intelligence:
If you want to become a more effective leader through developing your emotional intelligence, executive coaching provides a structured, supportive environment for this growth. Emotional intelligence is the foundation of great leadership, and it's a skill that can be developed at any stage of your career.
Iveta Dulova is an executive and leadership coach for women with a decade of experience in global technology and a Masters in Coaching and Leadership from the University of Cambridge. She works with women managers, directors, and founders across technology, financial services, and consulting who want to build executive presence, negotiate with confidence, and build a career that reflects their values rather than their fears.
This page is part of the Her Success Coach resource library — a collection of practical articles, frameworks, and coaching programmes designed for women leaders. Explore in-depth guides on leadership confidence, career transitions, executive presence, imposter syndrome, delegation, strategic thinking, and difficult conversations at work. Book a 30-minute Clarity Session to discuss your goals, or join an on-demand course to develop the skills you need at your own pace.