{"id":461,"date":"2022-01-26T01:07:19","date_gmt":"2022-01-26T01:07:19","guid":{"rendered":"https:\/\/www.cybermedian.com\/de\/?p=461"},"modified":"2022-03-23T09:43:36","modified_gmt":"2022-03-23T01:43:36","slug":"your-agile-team-too-big-or-too-small","status":"publish","type":"post","link":"https:\/\/www.cybermedian.com\/de\/your-agile-team-too-big-or-too-small\/","title":{"rendered":"Ihr agiles Team: Zu gro\u00df oder zu klein?"},"content":{"rendered":"

Die meisten\u00a0\u00a0<\/span>Agile-<\/span><\/strong><\/a>\u00a0\u00a0und\u00a0\u00a0<\/span>Scrum-<\/span><\/strong><\/a>\u00a0\u00a0Schulungen beziehen sich auf eine 7 +\/- 2-Regel, das hei\u00dft,\u00a0\u00a0<\/span>agile<\/span><\/strong>\u00a0\u00a0oder\u00a0\u00a0<\/span>Scrum-Teams<\/span><\/strong><\/a>\u00a0\u00a0sollten aus 5 bis 9 Mitgliedern bestehen.\u00a0<\/span>Scrum-<\/span><\/strong>\u00a0\u00a0Enthusiasten erinnern sich vielleicht, dass der\u00a0\u00a0<\/span>Scrum-<\/span><\/strong>\u00a0\u00a0Leitfaden besagt, dass\u00a0\u00a0<\/span>Scrum-Teams<\/span><\/strong>\u00a0\u00a0nicht weniger als 3 oder mehr als 9 sein sollten. Woher kommt diese Faustregel?\u00a0und warum?<\/span><\/p>\n

Eine Studie von Lawrence H. Putnam und Ware Myers aus dem Jahr 1998 untersuchte die Teamgr\u00f6\u00dfe.\u00a0Ihre Ergebnisse wurden 1998 im Cutter Consortium ver\u00f6ffentlicht. Putnam und Myers untersuchten 491 mittelgro\u00dfe Projekte mit zwischen 35.000 und 95.000 \u201eneuen oder ge\u00e4nderten\u201c Quellcodezeilen.\u00a0Alle waren Informationssysteme und wurden zwischen 1995 und 1998 fertiggestellt (die letzten drei Jahre vor der Ver\u00f6ffentlichung).<\/span><\/p>\n

<\/figure>\n

Was Putnam und Myers best\u00e4tigten, war nicht nur, dass kleinere Teams von f\u00fcnf bis sieben Personen in k\u00fcrzerer Zeit lieferten, sondern auch, dass der Aufwand erheblich zunahm, wenn die Teamgr\u00f6\u00dfe neun oder mehr erreichte.<\/span><\/p>\n

Was andere Leute gesagt haben<\/span><\/span><\/h3>\n

Laut einem auf der\u00a0 Website\u00a0der Wharton University of Pennsylvania\u00a0<\/strong>\u00a0\u00a0ver\u00f6ffentlichten\u00a0\u00a0<\/span>Beitrag<\/span><\/a>\u00a0:<\/span><\/p>\n

Sollte das produktivste Team aus 4,6 Teammitgliedern bestehen, wie in einem k\u00fcrzlich erschienenen Artikel zum Thema \u201eWie man ein gro\u00dfartiges Team aufbaut\u201c im Fortune-Magazin vorgeschlagen wird?\u00a0Wie w\u00e4re es, f\u00fcnf oder sechs Personen f\u00fcr jedes Team zu ernennen, was die Anzahl der MBA-Studenten ist, die jedes Jahr von Wharton f\u00fcr seine 144 separaten Lernteams ausgew\u00e4hlt werden?<\/span><\/em><\/p>\n

Stimmt es, dass gr\u00f6\u00dfere Teams einfach auseinanderbrechen, was eine Tendenz zu \u201esozialem Faulenzen\u201c und Koordinationsverlust widerspiegelt?\u00a0Oder gibt es einfach keine magische Teamnummer, eine Anerkennung der Tatsache, dass die beste Anzahl von Menschen von der Aufgabe des Teams und von den Rollen bestimmt wird, die jede Person spielt?<\/span><\/em><\/p>\n

Zusammenfassung<\/span><\/span><\/h3>\n

Der Scrum Guide<\/span><\/a>\u00a0\u00a0empfiehlt, dass die Gr\u00f6\u00dfe des Entwicklungsteams zwischen 3 und 9 liegen sollte. Die magische 7 \u00b1 2-Regel \u2013 stammt aus einem psychologischen Artikel mit dem Titel \u201e\u00a0<\/span>The Magical Number Seven, Plus or Minus Two<\/span><\/strong>\u00a0: Some Limits on Our Capacity for Processing Information\u201c, wo sie demonstriert wird dass es Grenzen gibt, wie viele Informationen wir in unseren K\u00f6pfen behalten k\u00f6nnen.<\/span><\/p>\n

Wenn Sie mit Teamberatern arbeiten, sollte die richtige Teamgr\u00f6\u00dfe vier bis sechs Mitglieder des Kernteams betragen, sodass Sie zwischen einem und drei Beratern hinzuf\u00fcgen k\u00f6nnen, w\u00e4hrend die Teamgr\u00f6\u00dfe immer noch die richtige Gr\u00f6\u00dfe beh\u00e4lt.\u00a0Denken Sie daran, Berater kommen und gehen, aber das Kernteam sollte dasselbe bleiben.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

Die meisten Agile- und Scrum-Schulungen beziehen sich auf die 7 +\/- 2-Regel, d. h. agile oder Scrum-Teams sollten aus 5 bis 9 Mitgliedern bestehen.\u00a0Scrum-Enthusiasten erinnern sich vielleicht daran, dass der Scrum-Leitfaden besagt, dass Scrum-Teams nicht kleiner als 3 und nicht gr\u00f6\u00dfer als 9 sein sollten. Woher kommt diese Faustregel und warum?<\/p>\n","protected":false},"author":1,"featured_media":2035,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"","footnotes":""},"categories":[2,8],"tags":[52,63,62,53],"class_list":["post-461","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-agile-project-management","category-scrum","tag-cn-done","tag-es-done","tag-ja-done","tag-tw-done"],"yoast_head":"\nIhr agiles Team: Zu gro\u00df oder zu klein? - Cybermedian<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.cybermedian.com\/de\/your-agile-team-too-big-or-too-small\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ihr agiles Team: Zu gro\u00df oder zu klein? - Cybermedian\" \/>\n<meta property=\"og:description\" content=\"Die meisten Agile- und Scrum-Schulungen beziehen sich auf die 7 +\/- 2-Regel, d. h. agile oder Scrum-Teams sollten aus 5 bis 9 Mitgliedern bestehen.\u00a0Scrum-Enthusiasten erinnern sich vielleicht daran, dass der Scrum-Leitfaden besagt, dass Scrum-Teams nicht kleiner als 3 und nicht gr\u00f6\u00dfer als 9 sein sollten. 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