Select the statement that describes a method of managing trait anxiety. a. Katie rehearses for her address by practicing in front of a mirror to get used to her delivery.
b. Cal recites tongue-twisters to loosen up his tongue and improve his articulation before a lecture.
c. Jack does a series of controlled breathing exercises as he walks toward the stage to speak.
d. Jane spends ten minutes a day thinking positive thoughts to help her confidence for her job.

Hii!! I believe the answer is D. Jane spends ten minutes a day thinking positive thoughts to help her confidence for her job. (:

Here's a great article I found to help me understand as well!

https://www.livestrong.com/article/98672-differences-between-state-anxiety-/

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i was thinking 4.0 v hope this