Publication Date


Additional Files

Exhibit 1.png (35 kB)
Exhibit 1

Exhibit 2.png (15 kB)
Exhibit 2

Figure 1.png (52 kB)
Figure 1

Figure 2.png (109 kB)
Figure 2

Figure 3.png (97 kB)
Figure 3

Figure 4.png (103 kB)
Figure 4

Figure 5.png (205 kB)
Figure 5

Figure 6.png (251 kB)
Figure 6

Table 1.png (10 kB)
Table 1

Table 2.png (53 kB)
Table 2

Table 3.png (15 kB)
Table 3

Included in

Education Commons



To view the content in your browser, please download Adobe Reader or, alternately,
you may Download the file to your hard drive.

NOTE: The latest versions of Adobe Reader do not support viewing PDF files within Firefox on Mac OS and if you are using a modern (Intel) Mac, there is no official plugin for viewing PDF files within the browser window.