Final answer:
Myeshia, with a high internal locus of control, would likely attribute the difficulty in her teaching to her own actions and would consider that she should have tested her lesson plans before implementing them in the classroom.
Step-by-step explanation:
As an individual with a high internal locus of control, Myeshia most likely responds to the challenging situation by attributing the outcome to her own actions or abilities. Hence, she might say, "I should have tested out the lesson plans before implementing them in the classroom." Individuals with a high internal locus of control believe they have control over the events in their lives, often crediting success to their own efforts or blaming themselves for failure. They are proactive in seeking solutions and making improvements. This inclination fits the mindset of someone ready to refine strategies and accept responsibility for the outcome of her teaching methods. Myeshia's approach could foster improvement and adaptability, enhancing her effectiveness as an educator over time.