Table 2.

The reliability analysis

Subtests	correlation	cronbach alpha
1. temporal orientation	0.815	0.734
2. spatial	0.810	0.730
3. immediate memory	0.549	0.768
4. attention/concentration	0.772	0.752
5. delayed recall	0.571	0.765
6. naming	0.436	0.780
7. verbal repetition	0.403	0.783
8. verbal comprehension	0.647	0.756
9. Writing	0.488	0.780
10. reading a sentence	0.562	0.772
11. constructional praxis	0.420	0.777