Final answer:
It is false that feedback should be avoided for complex tasks. Feedback is essential for learning and improvement, as it provides perspectives that help performers assess their own effectiveness and identify areas of growth, especially when the task's complexity makes self-evaluation challenging.
Step-by-step explanation:
The statement that feedback should be avoided for complex tasks in which the performer cannot easily judge his or her own performance is false. In the context of psychology, feedback is crucial for learning and improvement, especially with complex tasks. When a task is complex, a performer may not easily assess their own effectiveness or identify areas for improvement without external feedback. Reflecting on diverse perspectives and critiques, such as those from a manager, can provide valuable insight and lead to enhanced performance. Scholarly research suggests that discrepancies in feedback can be beneficial for learning because they prompt discussion and reflection, which are vital components of the metacognitive process. Additionally, complex tasks can be motivators in their own right, encouraging individuals to contribute meaningfully to group efforts and perform their best.