The National Security Council comprises which three levels of formal interagency committees for coordination and making decisions on national security issues?

One common educational practice is to chart students' progress over time so that students can see their own improvement. these progress charts often lead to higher student achievement in the absence of other observable forms of reinforcement. the effectiveness of such charts in changing behavior illustrates the role of reinforcement as:

If you had been an american colonist, would you have supported the declaration of independence? why or why not?

Experiment to investigate effect of medication on levels of stress in males and females. dependant variable?