Question $15(3$ points$)$

In the article, "Making Dumb Groups Smarter", the authors recommend several techniques for improving group decision quality. Which techniques are recommended?

Have the leader express their decision preference early in the process, to guide the group

$(2$ of the choices$)$: Use a formal decision making process, like Devil's Advocacy and have the leader express their decision preference early in the process, to guide the group

Use a formal decision making process, like Devil's Advocacy

$(2$ of the choices$)$: Use a formal decision making process, like Devil's Advocacy, and identify relevant expertise within the group

$($All $3$ choices$)$: Use a formal decision making process, like Devil's Advocacy, and have the leader express their decision preference early in the process to guide the group, and identify relevant expertise within the group

Oldentify relevant expertise within the group