7.4. .
T- () --- .
SPSS. , , . --- - , , ( - ).
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7.4.1. - SPSS.
. . : . , ( ). 20 .
reaction_time.sav. --- , --- 50 , --- ( ).
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|
|
7.4.1.
N | . | . | |||
1 | 173.2739 | 29.80 | 3.56 | ||
192.5388 | 26.94 | 3.22 |
, , 19 . -, 7.4.2 ( SPSS).
7.4.2.
t | .. | . (2-.) | |||||||
. . | . . | 95% | |||||||
1 | - | -19.26 | 38.05 | 4.54 | -28.33 | -10.19 | -4.23 | .000 | |
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