Sophia's evaluation:
You take a challenging topic, maybe yours was the hardest one. To inform a topic which is unfamiliar to both audience and speakers has some risks. Some risks you avoided and did it pretty well, while some you don’t. First, right at beginning, you gave us a clear definition of PBD and used adjectives to vivify the symptoms of this disorder, which is a merit. Another advantage is your PPT. Showing the psychological jargons in written form really helped audience know “what the word is” and “how is it spelled”. However, you failed to explain “what did it mean?” it truly confused audience when you provided many slides without supporting ideas. I think you can cut down the amount of professional term and then give much more details on special features of the typical psychological disease.
For Sonia’s personal comments, I think you have to pay attention to your pronunciation, because sometimes I cannot understand exactly what you are talking about. Besides, you can have much more eye contact with audience since sometimes it seemed that you were just reciting the information.
Over all, I appreciate your courage to pick up such a challenging topic and thank for giving me the useful information.