Public affairs officers (PAO) are formed by the army personal, officers, and civilians who deal with the public relationship affairs and the media. For example, PAO write press releases and speeches for politicians (Option a) and establish relationships with members of the media (Option e). They also informe the superior officers about relevant news and are very important to protect classified information from leaking, you could say PAO are like the eyes and the ears of the government, because they see and hear news in order to pass it to their superiors.
 
        
             
        
        
        
Answer:
An institutional review board (IRB), also known as an independent ethics committee (IEC), ethical review board (ERB), or research ethics board (REB), is a type of committee that applies research ethics by reviewing the methods proposed for research to ensure that they are ethical.
Explanation:
-  Conducting initial and continuing review of research;
 -  Reporting findings and actions to the investigator and the institution;
 -  Determining which projects require review more often than annually;
 -  Determining which projects need verification from sources other than the investigator that no material changes have occurred since previous IRB review;
 - Ensuring prompt reporting to the IRB of proposed changes in a research activity, and ensuring that changes in approved research, during the period for which IRB approval has already been given, may not be initiated without IRB review and approval except where necessary to eliminate apparent immediate hazards to the human subjects;
 - Ensuring prompt reporting to the IRB, appropriate institutional officials, any department or agency head and OHRP for research conducted or supported by HHS, and the FDA for FDA-regulated research of:
 - Any unanticipated problems involving risks to human subjects or others;
 - Any instance of serious or continuing noncompliance with the applicable HHS and FDA regulations or the requirements or determinations of the IRB; Any suspension or termination of IRB approval.
 
HHS and FDA regulations do not provide additional detail on the content of IRB written procedures, which gives IRBs the flexibility to establish procedures best suited to their own operations.
 
        
             
        
        
        
Answer:  
 Strong position power high task structure, good leader-member relations.
Explanation:  
The contingency model was proposed by Fiedler in 1960. This model describes the personality and leadership qualities of a person. The effective way of leadership based on the situation rather than there is one of the best leadership styles. There is no one is the best leadership style. Best leadership style based on two factor  
- Situational favorableness  
 
It has been believed that leadership is a static style that can be measured by a scale that was proposed by Fiedler Least-Preferred Co-worker Scale.  
  
 
 
        
             
        
        
        
Answer:
The expectancy theory
Explanation:
The expectancy theory suggests that,  assuming they have choices, people will make the choice that promises them the greatest reward if they think they can get
I hope this helps you.