4 ms·
Imagine the moral dilemma of having to choose which kid goes in which group
by Biganon 1y ago
Imagine the moral dilemma of having to choose which kid goes in which group
- deleted 1y ago[deleted]
- ACCount37 1y agoFor the experiment, you don't want it to be a "moral dilemma" at all. If the group-splitting decisions are made by humans, it inevitably introduces a systematic bias. That bias then will show up in the outcomes, and confound the very data you got out of your way to gather. The easiest way to avoid that is to split the groups randomly.