. ( 1993 29) .
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.
2- :
( Thomas ) 1980 ...
( 1998 11)
.
( 1996 148).
: ( 1990 4) ( 2000 55-56) .
(Slabbert 1994, P. 64)
:
Creative Problem Solving ǡ
( 198 . 32 )
. . ( 1999, 96 )
.
...
( 1989 . 186 -184) ( ȡ 1990 314) ( ) (1997 109 ) (1998 117 )
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( 1992 . 137-135 )
ɡ .