Contrast U.S. Labor Unions to other countries

Contrast the style of labor unions in the United States to that found in other countries. Visit the Web site for the National Labor Relations Board (http://www.nlrb.gov). Of what value is this Web site for employers? Of what value is this Web site for union leaders?
please cite sources

article critique

I want article critique using the CASP checklist 
check my PICO question if correct or no if not choose for me  another
Australian English pls
pls follow instructions
thanks 
my pico question is
in an older patient with depression is the physical activity more effective than usual treatment to reduce depression

Compensation System

Conduct a brief interview with an employee (or a family member, friend, or colleague) in his or her 20s or 30s. Conduct a second interview with someone in his or her 50s, 60s, or 70s. Compare and contrast what motivates workers in different generations (dont forget to ask the older interviewees about their motivations earlier in their careers), and suggest a compensation system that might be most motivating for each generation. Please cite references.

Compare and contrast AFL-CIO and National Labor Relations Board

Your paper should begin with an executive summary.
Visit the websites for either the AFL-CIO (http://www.aflcio.org) AND the website for the National Labor Relations Board (http://www.nlrb.gov). Compare and contrast what information is emphasized and the way information is presented on the labor organization site vs. the government site. What are the main issues that the union appears to be pursuing? Do these issues appear well-matched to the needs of the workforce? Finally, what do you think union leaders get from the NLRB site? What about employers?