Figure 4. Mean daily level of cooperation (A), levels of conflict (B), number of war fatalities (C), and number of war injuries (D) in the Lebanon War during the nonexperimental and each of the seven experimental periods from June 1983 to August 1985.

Time series intervention analysis indicates:

(A) significant improvements in the level of cooperation during five of the experimental periods, and during all seven combined (p = 4 x 10^-7);
 
(B) singnificant reductions in the level of conflict during six of the experimental periods, and during all seven combined (p = 3 x 10^-9);
 
(C) significant reductions in the number of war fatalities during six of the experimental periods, and during all seven combined (p = 1 x 10^-35);
 
(D) significant reductions in the number of war injuries during four of the experimental periods and during all seven combined (p = 5 x 10^-7).