While preparing for his speech, david took time each afternoon to imagine himself walking confidently to the front of the room, smiling at his audience, and then speaking calmly and confidently. which technique is david using to build his confidence and reduce his anxiety?
a. fear alleviation
b. meditation
c. systematic desensitization
d. performance visualization

D. Performance visualization                  

Explanation:

Performance visualization: The term performance visualization refers to the process of an individual mentally practicing his or her performance to practice efficiently the process of dealing with tough performance situations as well as for preparing an upcoming competition to increase the learning pattern.

The performance visualization is a form of rehearsing skill through which an individual can learn through the imagery process.

In the question above, David is using performance visualization to build his confidence and reduce anxiety.

a factory opens that mass-produces light bulbs.

explanation:

not sure if that's an answer to your questions but this is an example! : )