signposting and transitions

For this discussion board assignment, you will be tasked with watching Amy Cuddy’s Ted Talk about body language.
Your post must be at least 450 words.

1. What is her purpose statement? Is it clear and concise?
2. Was the preview effective?
3. Did she use signposting and transitions? 
4. Did she have an effective conclusion?

5. Identify the main body points of her speech.
6. Critique the overall organization of her TED talk. Is there anything that stands out as being effective or ineffective?