Final answer:
You may have successfully achieved mastery in the use of visual elements in your poster. However, you could develop further in the use of persuasive language to make a stronger impact.
Step-by-step explanation:
One category in which you may have successfully achieved mastery in your poster is the use of visual elements. You were able to select appropriate images and arrange them in a way that effectively conveys the ideas you wanted to express about your subject. The visuals reflect your critical thinking and invite the viewer to think critically as well.
One category in which you could develop further to achieve mastery in the future is the use of persuasive language. While your poster may have effectively conveyed ideas visually, the text could be improved to make a stronger persuasive impact. Consider using language techniques such as rhetorical questions or strong, concise statements to enhance the persuasive aspect of your poster.