Using the skyhook principle means that the speaker sets him/her self up for failure in the public speaking arena

Using an internal summary is an example of using a stock phrase

Indicate whether the statement is true or false

Which of the following does not describe a bona fide group?

a. a group with permeable boundaries. b. a group which is influenced by its environment. c. a group with fixed boundaries and members with only one group membership. d. most of our organizational groups.