What is the definition of Selecting Studies?

"Selecting studies" is like picking the perfect episode of your favorite sitcom from a TV channel with a whole bunch of other channels. You want the one that fits your brain like a glove, but sometimes it feels like you're trying to find the perfect slice of pizza in a pizza parlor with endless choices and no clear menu.

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Edgy example sentence: "In the quest for groundbreaking research, scientists selected studies that would either shock us into a state of existential dread or leave us with more questions than answers, but we can't help but feel like we've just missed the 'epic' moment we thought we were chasing."