The two types of channels used to transmit a message from sender to receiver are _________ and _________

Marianna knows that Tasha wrote most of the group's analysis paper but has decided to

claim she did it in Tasha's absence. Tasha told the group that she didn't think she could ?nd a baby-sitter since she's a single mother. Lasharon is always joking around when the group is trying to discuss how they will give their presentation. Mark is generally stubborn and disagreeable without any apparent reason. Timothy is mediating the disagreements in an attempt to hold the group together. Identify the three individual roles (by individual name and role name) that are hindering the group's ability to effectively prepare for their ?nal presentation. What will be an ideal response?

Which of the following best describes a team's research plan?

A. Once it has been completed, the team is probably finished gathering data. B. It should include when and how information will be reported. C. It should focus mostly on historical information. D. All of the above