Which phrase is an example of effective speaking in a classroom discussion? “I can’t believe you feel that way! Listen to me, I’ll change your mind.”
“Wow! Where did you find that unbelievable information?”
“In my personal opinion, the only way to answer the question is . . .”
“I can understand your feelings, but my research shows that . . .”

“I can understand your feelings, but my research shows that . "

Explanation:

Effective speaking simply means when one is able to say whatever they want to say a way that allows us form connections, heard and motivate change.

The phrase that's an example of effective speaking in a classroom discussion will be "I can understand your feelings, but my research shows that.."

The above will motivate change as the message is passed across effectively.

wheres the following authors?

the answer is industry