Define and briefly discuss the following brainstorming techniques, the delphi technique, brainstorming, or nominal group technique.

text book: 

Negotiation, Lewicki, Barry, & Sanders, McGraw -Hill, 7th Edition (2015) ISBN 978-0- 07-802944-9 

Instructions:

1. At least 300-350 words 

2. For this task, you must have two academic peer-reviewed articles for references.