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Productivity

Multipliers

Liz Wiseman · 2010 · 10 ideas · 10 min

Some leaders double the intelligence of everyone around them while others quietly drain it, and the difference is a repeatable set of behaviors, not raw talent.

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Why this book

Wiseman's core claim is drawn from research across roughly 150 leaders: some — she calls them Diminishers — act as though they're the smartest person in every room, and in doing so shrink the intelligence and initiative of everyone around them, even when they don't mean to. Others — Multipliers — use their own intelligence to amplify the intelligence and capability of the people they lead, extracting far more from the same talent pool.

The book matters because most Diminisher behavior doesn't look like tyranny; it looks like a hard-charging, hands-on leader who's simply too good at their job — the "idea guy" who kills every idea in the room except his own, the rescuer who jumps in to fix problems before anyone else gets to. Wiseman's contribution is naming these well-intentioned patterns and giving leaders a mirror, plus a five-discipline alternative for getting more out of a team without adding headcount.

Who should read it

Managers who've been told they're "too involved" or who quietly wonder why a talented team keeps deferring to them for every decision will recognize themselves somewhere in these pages. It's equally sharp for anyone who has worked for a brilliant but exhausting boss and wants language for what was actually happening.

About the author

Liz Wiseman is a researcher, speaker, and former Oracle executive who leads a leadership research and development firm; she co-authored the book with Greg McKeown and later wrote Rookie Smarts and other leadership titles.

The ideas

01Diminishers shrink intelligence without meaning to02Multipliers get more from the same people, not different people03The Empire Builder vs. the Talent Finder04The Tyrant vs. the Liberator05The Know-It-All vs. the Challenger06The Decision Maker vs. the Debate Maker07The Micromanager vs. the Investor08Multipliers create the conditions for people to stretch09Accidental Diminishers are the most common — and most fixable — case10Becoming a Multiplier starts with one discipline, not a personality transplant
leadershipmanagementtalentproductivityteam-building
About this summary. Wisdomly re-expresses a book's ideas, arguments, and structure in our own words — nothing here is the author's text. Summaries are a map, not the territory: if the ideas land, the full book is worth your money and your evenings.