Ian Is a Student in Mr

Ian is a student in Mr.Dumas's ninth grade class.When Mr.Dumas announces that there will be a science test on Friday,Ian begins to dread Friday.He wonders whether he will be able to pass the science test.He didn't do well on the previous test,and he struggled with the concepts in this chapter about natural selection.Ian's doubt about his ability to do well on the science test is representative of his:

A) low self-esteem.
B) low self-efficacy.
C) anxiety disorder.
D) lack of self-regulation.