Die gepoolte Effektstärke beträgt g = 0.56 nach

In simple terms, 'gepoolt' means 'together.' It comes from the idea of a 'pool' of data. You take results from many different experiments, mix them all together, and calculate one single average number that represents the whole group.

You can, but 'nach' is the preferred academic convention for this specific structure. 'Laut' is perfectly fine for general news or newspapers, but for a scientific paper, 'nach' sounds more precise and fits the high-level register better.

The value 0.56 is just an example used here, but in the real world, it represents a 'medium' effect. It tells the reader that the phenomenon being studied isn't just a tiny fluke; it's something that has a noticeable impact in the real world.

Yes, in professional reporting, you must specify the statistical metric you are using. Without the 'g =', 'd =', or 'r =', the number 0.56 is meaningless because different metrics have different scales and interpretations in statistics.

It is a feminine noun ('die Effektstärke'). This is important because it dictates the adjective ending of 'gepoolte' and the form of the article. Always remember: 'Die gepoolte' (nominative) or 'Der gepoolten' (dative).

They are very similar and often interchangeable. 'Beträgt' is slightly more direct and commonly used for fixed measurements, while 'liegt bei' is often used when a value falls within a range or is a bit more flexible in context.

Only if you are a data scientist or a researcher presenting a statistical report. In a regular business meeting about sales or marketing, it would sound way too academic. Stick to 'Der Durchschnitt ist...' or 'Der Wert liegt bei...' for business.

You follow the standard academic convention. For example: '...nach Müller und Schmidt (2021)' or '...nach Müller et al. (2021)'. The preposition 'nach' stays the same regardless of how many authors you are citing in the list.

Yes, it is extremely common in clinical studies and evidence-based medicine. Doctors use it to summarize how effective a new drug or treatment is when looking at results from multiple hospitals or trial locations combined together.

It is C1 because it involves specialized 'Fachsprache' (technical language) and high-register grammar. Understanding and using it correctly shows that you can function in a professional or academic environment in Germany at a very high level.

Usually, yes, but you can move it to the front for variety. For example: 'Nach der Meta-Analyse von Smith beträgt die gepoolte Effektstärke g = 0.56.' This is a great way to make your writing sound more sophisticated and less repetitive.

It becomes a grammatical error because the adjective must decline to match the feminine noun 'Effektstärke'. While people will still understand you, it will make your academic writing look unpolished and less professional to a German reader.

Yes, although they are similar. Hedges' g is a version of the effect size calculation that corrects for small sample sizes. Using 'g' specifically shows you have a deeper understanding of statistical nuances, which is expected at the C1 level.

Not really. Grades aren't 'effect sizes.' You would just say 'Mein Notendurchschnitt beträgt 1,5.' Using 'gepoolte Effektstärke' for grades would be a very funny, very nerdy joke that only other stats students would get.

The plural is 'die Effektstärken'. If you were comparing two different results, you might say: 'Die gepoolten Effektstärken der beiden Analysen betragen...' Note that the verb 'betragen' also changes to the plural form in this case.

No, academic German is highly standardized across the entire German-speaking world. Whether you are in Berlin, Vienna, or Zurich, this phrase will be used exactly the same way in scientific journals and university lectures.

Only if it is at the very beginning of a sentence. Otherwise, it is an adjective and should be written in lowercase. For example: 'Die gepoolte...' but 'Gepoolte Effektstärken sind wichtig...'. This follows standard German capitalization rules.

It is pronounced 'ge-puhlt-e'. The 'oo' sounds like the 'u' in 'rule' or the 'oo' in 'cool'. It is a Germanized version of the English word 'pool', so it follows that vowel sound but with a German prefix and suffix.

You can, and it is grammatically correct. However, in the hierarchy of academic style, 'beträgt' is considered much better than 'ist'. Using 'ist' is like wearing sneakers with a suit—it works, but it's not quite the right look.

It is a medium-to-high effect size. Significance (p-value) tells you if the result is likely a fluke, while effect size (g) tells you how big the difference actually is. Both are important, but this phrase specifically focuses on the magnitude of the finding.