The Blog by Mark Murphy and Leadership IQ

Mark Murphy / Leadership IQ Blog

Brainstorming: Science, Methods, and Best Practices

Brainstorming — a method of rapid idea generation — has long been one of the most popular tools that organizations use to spark creativity and collaboration.

Tuckman's Stages of Group Development

Bruce W. Tuckman's stages of group development — often called Tuckman's model of team or group development — is one of the most renowned frameworks for understanding how teams evolve over time. First published in 1965, Tuckman's original model identified a four-stage progression that small groups experience: Forming, Storming, Norming, and Performing

The Sunk Cost Fallacy

The sunk cost fallacy costs organizations billions of dollars annually and destroys countless careers, yet nearly every executive will fall prey to it at some point.

The Free-Rider Problem

In corporate vernacular, a free rider is often dismissed as a "slacker" or a "bad hire." However, the academic literature reveals a far more complex triad of behaviors that act as distinct drivers of productivity loss. Understanding the nuance between free-riding, social loafing, and the sucker effect is prerequisite to accurate diagnosis and treatment.

Posted by Mark Murphy on 11 December, 2025 no_cat, no_recent, sb_ad_1, sb_ad_12, sb_ad_13, sb_ad_14, sb_ad_15, sb_ad_16, sb_ad_17, sb_ad_18, sb_ad_4 | Read more →

CIA Sabotage Manual Hurting Teams

Posted by PageFly on 10 December, 2025 Read more →

5 ROLES ON TEAMS INTRO

Posted by PageFly on 09 December, 2025 Read more →

AI Could Have Saved This CEO

Posted by PageFly on 09 December, 2025 Read more →

The Responsible Man's Roundtable

Posted by PageFly on 05 December, 2025 Read more →

Off The Back Burner

Posted by PageFly on 05 December, 2025 Read more →

Signs A Company Is Planning Layoffs

Layoffs have become a pressing reality in recent years across multiple sectors. Headlines frequently announce mass layoffs across industries, and economic uncertainty has many firms tightening their belts. While some layoffs arise suddenly with little warning, more often the writing is on the wall months in advance.[1] Recognizing early warning signs can empower professionals and leaders to prepare and respond proactively.

Posted by Mark Murphy on 05 December, 2025 no_cat, no_recent, sb_ad_1, sb_ad_12, sb_ad_13, sb_ad_14, sb_ad_15, sb_ad_16, sb_ad_17, sb_ad_18, sb_ad_4 | Read more →
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