effectiveness
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effectiveness
The effectiveness of a measure or approach, measured by the extent to which the intended goal is achieved. Effectiveness means 'doing the right things'.
Die Effektivität der neuen Werbekampagne übertraf alle Erwartungen.
The effectiveness of the new advertising campaign exceeded all expectations.
Words ending in '-ität' are always feminine in German (die) and describe a quality or state. They often come from Latin and belong to formal language.
Die Qualität dieses Produkts ist sehr hoch.
The quality of this product is very high.
'Effektivität' (effectiveness) is a formal term used mainly in business, science, politics, and administration. In normal everyday language, you would more likely say that something 'wirkt' (works / has an effect) or 'hilft' (helps).
In der Studie wurde die Effektivität des neuen Medikaments untersucht.
The study examined the effectiveness of the new medication.
To express what the effectiveness refers to, German usually uses the genitive. In spoken language, 'von' + dative is sometimes also used.
Die Effektivität der Maßnahmen wird noch geprüft.
The effectiveness of the measures is still being reviewed.
Common verbs combined with 'Effektivität' (effectiveness) are 'steigern' (to increase), 'verbessern' (to improve), 'messen' (to measure), or 'nachweisen' (to demonstrate / prove).
Mit der neuen Software wollen wir die Effektivität unserer Arbeitsprozesse steigern.
With the new software, we want to increase the effectiveness of our work processes.
efficiency
Effektivität describes how well a measure achieves its intended goal. Effizienz, by contrast, assesses how much effort is needed for the result achieved. A measure can therefore be effective even though it uses a lot of time, money, or energy and is not very efficient.
Die Effektivität der Schulung ist hoch, weil alle das angestrebte Lernziel erreichen.
The training is highly effective because everyone achieves the intended learning objective.
Die Effizienz der Schulung ist hoch, weil alle das Lernziel mit wenig Zeitaufwand erreichen.
The training is highly efficient because everyone achieves the learning objective with little time and effort.
