MANOVA related question

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MANOVA related question

Marco van de Ven
I am wondering whether there is a decrease of statistical Power if one carries out a MANOVA with many dependent variables compared to just a few. Or are no automatic Bonferroni adjustments carried out for MANOVA? The reason for asking this is the following...I have devised a new testing method for one of my experiments, which decreases the number of  dependent variables from 6-8 to maximally 3. Would this increase the Power of my testing?

MV
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