Jana practiced her lines for the play and watched movies in which gifted actors portrayed characters similar to her character in the high school play. after her performance, her teacher and other adults and students told her she gave a stellar performance. she said she worked really hard to develop the character's wacky disposition. she attributed her success to:
a. external locus. b. stable causes. c. internal locus. d. uncontrollable causes.

c. internal locus.

Explanation:

Jana attributed her success to the internal locus, which is when people rely on their skills, effort and persistence in a task to reach a desired result.

Jana practiced a lot, think the results can be controllable, that it is possible to practice to achieve success. She controlled the development of her acting ability, positively valued the effort and personal responsibility.

answer would be b, a tariffs main purpose is to protect domestic production and jobs.

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