, . , . , - .
.
, 0,80-0,90, , . . 90 , , r = 0,50; , 0,80 0,90. , , , . , - .
, , -, . , , , . 2, , .
, , . . () r = 0,50, 0,25 (25 %). , 75 % (1,00 - 0,25) , , , , .
.
, 25 %. , , . , , ( ), ( ).
|
|
- , 0,30 (9 % ) . , , .
, . , . , , . , , , . . 3.5.
(predictor cutoff score)
. 3.5. . (John F. Binning), , . .
, . 3.5, , ( ), (). , , , . , , , . (, , , .)
, , . 3.5. -, , , , 50 , . . -, , , (3) , , . 3 .
. 3.5 . . , IV, , , ; .
, I, . , , ; . , II III , ( ).
|
|
, . 3.5 II , . , , II IV, :
1. ( ).
2. .
3. ( ).
, , (selection ratio). 1:1 ( ), . , , , . , , , .
, , , . . 3.6 - (Taylor & Russel, 1939). :
1. 50 % ( ).
2. , r = 0,41 ( 17 % ).
3. 50 % ( ).
. 3.6, , , ( 50 %), 50 % 65 %, r = 0,41. , (Schmidt & Hunter, 1981) ( ).
r , 50 %
. 3.6. -
. . Taylor and J. . Russell, The Relationship of Validity Coefficients to the Practical Effectiveness of Tests in Selection: Discussion and Tables. Journal of Applied Psychology, 1939, 23, 565-578.
- 50 - . , ; . , (Ghiselli & Brown, 1955), . (Naylor & Shine, 1965) , , - .
|
|
, , , , . , ; . .
, , ... , , ... , . ... ... , (Anastasi, 1989).