All posts tagged: Science

Why Emotional Intelligence Doesn’t Exist — Or Does It?

In a 2015 sur­vey, 72 per­cent of employ­ees ranked «respect­ful treat­ment of all employ­ees at all lev­els» as the top fac­tor in job sat­is­fac­tion. That’s no big sur­prise, but what exact­ly does it mean for orga­ni­za­tions and man­agers? One sim­ple answer could be: hire more employ­ees with a high Emo­tion­al Intel­li­gence Quo­tient (EQ), enabling them to under­stand and man­age their own and oth­ers’ emo­tions. How­ev­er, mea­sur­ing EQ is not as straight­for­ward as it may seem, and the con­cept of Emo­tion­al Intel­li­gence itself has been sub­ject to sci­en­tif­ic scruti­ny and criticism.

The Mystery of Statistica: What the Owl Can Tell Us About an Enigmatic Paradox

Once upon a time in the enchant­i­ng land of Sta­tis­ti­ca, there were two groups of ani­mals: the Crows and the Fox­es. The ani­mals in this land were known for their excep­tion­al skills in play­ing two very pop­u­lar games: Feath­erball and Fur­ball. The Crows and Fox­es loved to com­pete against each oth­er, and every year, they would gath­er to par­tic­i­pate in the Grand Sta­tis­ti­ca Tournament.

Stress Is Not a Rainbow: Debunking a Folklorical Management Myth

Have you ever heard of the con­cept of a sweet spot of stress? If so, you’ve heard about the Yerkes-Dod­­son Law (YDL) — the idea that there’s an opti­mal lev­el of strain for peak per­for­mance. It’s been wide­ly cit­ed in man­age­ment and orga­ni­za­tion­al psy­chol­o­gy, but what if I told you it’s not as clear-cut as you might think?

Decisions Are Like Coffee: How to Brew the Perfect Balance Between Time Pressure and Quality

Part 1: Extract­ing the Essence The cof­fee I make at home tastes far bet­ter than most of the cof­fees I drink in the city. Even those from top-notch roas­t­er­ies some­times don’t com­pare to mine. This isn’t about arrogance—I’m not a supe­ri­or barista, nei­ther do I have high­­er-qual­i­­ty beans. And even though my espres­so machine is an excel­lent Ital­ian portafil­ter mod­el, it does­n’t quite match most pro­fes­sion­al machines. So, why does my cof­fee taste so much bet­ter? It comes down to one sim­ple rea­son: time. I have the lux­u­ry to weigh my beans to the near­est tenth of a gram every time and grind them accord­ing to their spe­cif­ic type and roast. I can thor­ough­ly clean the portafil­ter, even­ly dis­trib­ute the cof­fee grounds, break up clumps with a spe­cial­ized tool, and care­ful­ly tamp down. I can close­ly observe the flow rate and stop the extrac­tion at the per­fect moment. Most baris­tas in roas­t­er­ies and cafes don’t have this luxury—they’re under con­stant time pres­sure, as cus­tomers don’t like wait­ing for their hot bev­er­ages. Con­se­quent­ly, they can’t work as meticulously …