I am applying for an undergraduate practicum opportunity, which involves interacting with clinical populations, observing therapy sessions and evaluations, and participating in clinical research. I am pursuing this practicum to get some solid experience and to help me get into a graduate school for clinical Ph.D. My question is (a) how important are such practicum to graduate school admissions committees? and (b) does it matter if the focus of the practicum is different than the type of research I want to pursue in grad school? I would really appreciate any help!