Problem
•	What are the major advantages of using a web-based survey for a research question that involves gathering data from multiple nations around the world? What are some disadvantages of distributing a survey electronically?
•	The authors of a survey noted that the entire survey was only completed by those who responded "yes" to the first question in the survey ("Does your organization currently engage men in violence prevention?").
•	What happened to those who responded "no" to this question? Given that, what type of survey question would you say this is?