Forum $7$: Effect Size & Power

Hi all. For this week, I would like to discuss sample size. Specifically, can we have a sample size that is too small or too large? If so$,$ using the knowledge you have gained in this class $($Hint: Knowledge about Power and Effect Size$),$ describe why it may be bad to have to small or too lar of a sample $(10$ points$).$ And, as always, please reply to each other at least one time $(10$ points$).$