Explain the difference between full counterbalancing and partial counterbalancing. Why would a researcher choose partial counterbalancing over full counterbalancing?

The answer is partial counterbalancing. a technique for controlling progressive error by using some subset of the available sequences of treatment conditions.

And complete counterbalancing. a process of arranging a series of experimental conditions or treatments in such a way that every possible sequence of conditions is given at least once during the study.

1)is not similar since corresponding sides are not in the same ratio

2)are similar since corresponding sides are in the same ratio and corresponding angles are equal

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