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T-Shaped People
T-Shaped People
T-Shaped People
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Overview

The days of siloed experts are gone. Today, more than ever, our complex world requires increased collaboration in cross-disciplinary teams to& ...

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed plane dicit quod intellegit. Stoici scilicet. Cum praesertim illa perdiscere ludus esset. Huius, Lyco, oratione locuples, rebus ipsis ielunior. Tum Torquatus: Prorsus, inquit, assentior; Ego quoque, inquit, didicerim libentius si quid attuleris, quam te reprehenderim. Duo Reges: constructio interrete.

Primum in nostrane potestate est, quid meminerimus? Et ille ridens: Video, inquit, quid agas; Quod ea non occurrentia fingunt, vincunt Aristonem; Equidem etiam Epicurum, in physicis quidem, Democriteum puto. At Zeno eum non beatum modo, sed etiam divitem dicere ausus est. Quid, quod homines infima fortuna, nulla spe rerum gerendarum, opifices denique delectantur historia? Nec lapathi suavitatem acupenseri Galloni Laelius anteponebat, sed suavitatem ipsam neglegebat;

Tu enim ista lenius, hic Stoicorum more nos vexat. Summus dolor plures dies manere non potest? Nec enim, dum metuit, iustus est, et certe, si metuere destiterit, non erit; Quae cum praeponunt, ut sit aliqua rerum selectio, naturam videntur sequi; Si enim non fuit eorum iudicii, nihilo magis hoc non addito illud est iudicatum-. Oratio me istius philosophi non offendit;

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Actionable Takeaways
  • Go deep with your expertise in chosen areas. 

Go deep and develop expertise in your chosen field, c ...

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Quae diligentissime contra Aristonem dicuntur a Chryippo. Quod iam a me expectare noli. At multis malis affectus. Paria sunt igitur. Nec vero hoc oratione solum, sed multo magis vita et factis et moribus comprobavit. Duo Reges: constructio interrete.

Sin aliud quid voles, postea. Solum praeterea formosum, solum liberum, solum civem, stultost; Cur post Tarentum ad Archytam? Quid enim ab antiquis ex eo genere, quod ad disserendum valet, praetermissum est? Hoc loco tenere se Triarius non potuit. Aliter enim explicari, quod quaeritur, non potest. Quaesita enim virtus est, non quae relinqueret naturam, sed quae tueretur. Qui autem esse poteris, nisi te amor ipse ceperit? At iam decimum annum in spelunca iacet. Quid est, quod ab ea absolvi et perfici debeat?

Idemque diviserunt naturam hominis in animum et corpus. Ergo instituto veterum, quo etiam Stoici utuntur, hinc capiamus exordium. Ex ea difficultate illae fallaciloquae, ut ait Accius, malitiae natae sunt. Quamquam ab iis philosophiam et omnes ingenuas disciplinas habemus; Non enim ipsa genuit hominem, sed accepit a natura inchoatum. Ad corpus diceres pertinere-, sed ea, quae dixi, ad corpusne refers? Cupiditates non Epicuri divisione finiebat, sed sua satietate. Teneo, inquit, finem illi videri nihil dolere. Cum ageremus, inquit, vitae beatum et eundem supremum diem, scribebamus haec. Apparet statim, quae sint officia, quae actiones. Tubulo putas dicere? Satis est tibi in te, satis in legibus, satis in mediocribus amicitiis praesidii.

Limitations

There have been several models that have built on the T-shaped metaphor. A Pi or ‘M’ shaped person, with two verticals or three verticals, describes the need to have more than one area of expertise. Similarly the V-shaped person with the beginnings of deeper, broader expertise. ‘X’ shaped people have also been suggested as a leadership model. 

In Practice

McKinsey recruitment. 

McKinsey coined this term as the ‘T-shaped man’ (sic) as a framework for their recruitment during the 1980s. 

IDEO and T-Shaped People

IDEO CEO Tim Brown has long advocated for T-shaped people and described how recruiting such people has driven innovation and complex problem-solving at IDEO. 

Atlassian battle against ‘brilliant jerks’.

Atlassian has publicly argued against brilliant jerks who might be great at what they do but pay no attention to collaborating with, developing, or supporting those around them. So much so, they’ve enshrined into their performance management system.

Build your latticework
This model will help you to:

T-shaped people is a useful mental model for development or recruitment and aligns well with Munger’s latticework and the purpose of ModelThinkers. 

Use the following examples of connected and complementary models to weave T-shaped people into your broader latticework of mental models. Alternatively, discover your own connections by exploring the category list above. 

Connected models: 

  • Munger’s Latticework: as Charles Munger said, “use the big ideas from the big disciplines’.
  • Idea sex: to develop greater innovation. 

Complementary models: 

  • Lean startup: when thinking about the ‘who’ is involved. 
  • Deliberate practice: in terms of developing soft skills or any expertise. 
  • Cialdini’s 6 Principles of persuasion: as a cue for potential soft skill development. 
  • Scrum: T-shaped people are crucial in cross-disciplinary teams. 
Origins & Resources

McKinsey originally used the term ‘T-shaped man’ (sic) as a guide for internal recruitment in the 1980s and the term became further popularised by IDEO in the 90s. It has since become a popular model in agile software development. 

My Notes

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