Which Type of HIV Virus Causes Most Infections in the United

question 3

Multiple Choice

Which type of HIV virus causes most infections in the United States and Europe?

• A) HIV type 1
• B) HIV type 2
• C) HIV type A
• D) HIV type B

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Definitions:

Group Polarization

The tendency of a group to make decisions that are more extreme than the initial inclination of its members.

Social Loafing

The situation where persons demonstrate lower effort levels in pursuit of a goal as part of a group than they do when working individually.

Risky-Shift Effect

A phenomenon where a group collectively decides on a course of action that is riskier than the decisions that individual group members would make on their own.

Informational Influence

Informational Influence occurs when individuals conform to the behaviors or attitudes of a group to obtain and accept accurate information or because they believe the group is competent.