Christa experienced extreme anxiety about the thought of giving a presentation to her classmates. on the day of the presentation, she repeated in her mind statements such as, "you are well-prepared." and "you have valuable information to share with your audience." what technique was christa using to boost her self-esteem?

Positive self-talk

Explanation:

Self-talk can be both negative and positive, depending on people´s personality. Although the pattern of self-talk is usually negative, intentionally developing positive self-talk can be encouraging in times of distress. In this example, Christa repited positive affirmations to herself, to redirect her thoughts into a more positive perspective and raise her self-esteem.

uhh idk for sure but i think it makes it difficult to pump the oil through the oil rigs