.


:




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, .




, , , , . , , "" , ( - "" ).

. . [13] , , , - . " ": " " " "; " " " "; " " " " " "; " " " " " "; " " " ". , , ( ) .

- () ; , "", . , - - " " , " " .

- , , , (. . 3).

, . "" - ( = 0.01) . , -, .. , ( = 0.00). , , , . , - , ( = 0.05).

, - (. . 4).

3. "" - (n = 52) ( = 34)

U
""
1585.5 760.50 457.50 0.63
1382.5 963.50 254.50 0.00
1654.0 692.00 461.00 0.66
1505.5 840.50 267.00 0.05
I 1603.5 742.50 475.50 0.81
i 1739.5 606.50 375.50 0.12
' 1527.5 818.50 399.50 0.21
1690.5 655.50 424.50 0.35
m 1694.5 651.50 420.50 0.29
i% 554.5 348.50 117.50 0.01
'% 372.5 530.50 141.50 0.06

-----

≤ 0.05.

4. "" - ( = 52) ( = 34) -

U
""
2153.0 773.0 422.00 0.01
1673.0 1253.0 398.00 0.01
1920.5 1005.5 645.50 0.96
1931.5 994.5 643.50 0.94

-----

p ≤ 0.05.

. 69

5. - (n = 27) (n = 100)

- "" U
M σ M σ
24.05 5.68 26.6 5.72 1632 0.049
20.49 4.47 20.47 5.43   0.67
20.05 6.69 22.13 4.82   0.55

p ≤ 0.05.

7. (n = 27) (n= 87)

"" U
M σ M σ
"" 56.58 14.86 61.35 12.05 735.5 0.11
" " 48.42 11.46 52.82 8.99 711.0 0.08
"" 25.26 9.02 28.11 6.54 711.0 0.08
"" 28.89 6.82 34.22 7.41 572.5 0.01
"" 22.32 6.72 27.10 7.09 608.5 0.01
"" 26.32 5.69 25.72 7.09 894.0 0.68

-----

p ≤ 0.05.

. - (n = 25) (n = 66)

- "" U
σ σ
17.18 2.86 21.27 5.99 697.5 0.01
22.45 4.29 22.5 5.63 1237.5 0.96
22.27 5.29 22.39 5.51   0.95

-----

≤ 0.05.

8. (n = 25) (n = 62)

"" U
σ σ
"" 53.82 12.07 57.08 11.37 280.5 0.23
" " 35.55 10.73 42.50 11.22 247.0 0.09
"" 24.45 6.22 26.24 8.98 318.5 0.52
"" 26.27 7.77 30.28 7.53 237.5 0.07
"" 20.45 3.98 22.38 7.81 318.0 0.51
"" 25.00 7.44 21.23 5.06 249.5 0.10

, "" ( = 0.01), , , , , ( = 0.01). , - . , - , , , .

- . "" -. . 87 - 100 62 - 66 , .

- , (. . 5 6).

, "" "" ( ), . , , . "", , ( ), .

. 70

( ≤ 0.05) : "" "". , ( "") , , (. . 7).

, - , . , , , , - , , . , " ", .

- - ; ; - .

, , , ( ).

1. . . : , 2000.

2. . ., . . . .: , 1984.

3. . . .: , 2001.

4. . . // . 2001. N 1.

5. . ., . . -. .: -, 2005.





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