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A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Orthogonal Contrasts used to describe differences between block.
| Bl. 1 | Bl. 2 | Bl. 3 | Bl. 4 | Bl. 5 | Bl. 6 | Bl. 7 | Bl. 8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 3 | 3 | −1 | −1 | −1 | −1 | −1 | −1 |
| C2 | 0 | 0 | 2 | 2 | −1 | −1 | −1 | −1 |
| C3 | 0 | 0 | 0 | 0 | 1 | 1 | −1 | −1 |
| C4 | 1 | −1 | 0 | 0 | 0 | 0 | 0 | 0 |
| C5 | 0 | 0 | 1 | −1 | 0 | 0 | 0 | 0 |
| C6 | 0 | 0 | 0 | 0 | 1 | −1 | 0 | 0 |
| C7 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | −1 |
