Final answer:
The statement that the halo effect leads to behavior that aligns with a supervisor's expectations is true, as it is a form of a self-fulfilling prophecy influenced by our initial perceptions of a person.
Step-by-step explanation:
According to the halo effect, a supervisor's initial expectations of you influence your behavior so that you are more likely to act consistently with those expectations. The statement is True.
The halo effect posits that our overall impression of a person, influenced by factors like physical attractiveness or charisma, can color our expectations of their character and abilities. When supervisors have positive expectations, employees may be influenced to perform better, aligning with the concept of a self-fulfilling prophecy.
Conversely, negative expectations can lead to poorer performance. This phenomenon is well-documented in psychological research, including studies such as those by Rosenthal and Jacobson, which showed that teacher expectations can significantly affect student performance.