1391 2 2 *2 1 -1 -2 92/2/1 : . 91/10/26 : - . . E-mail: [email protected] 1391 2 2 _______________________ . - . . . . - -1 2006 . .[354 .[152 .[47 1] 2] 3] .[11 2 4] ___________________ ... 2 1 4 3 . . .[212 5] - -2 -1-2 . : -1 -2 . 1. Hope 2. Self-efficacy 3. Optimism 4. Resiliency 1391 2 2 _______________________ 1 -3 -4 .[647 2006 6] / . .[34 .[35 7] 7] : ) ( .[29 ) ) 7] ( ) . 1 . .[373 1. Weber 4 8] ___________________ ... 1 -2-2 . .[517 9] 2] .[37 . .[649 10] -3-2 1391 2 2 _______________________ .[84 11] -1 -2 .[417 :[37 12] . -3 13] : - : . - : - -3 . .[152 2] 2006 .[73 6 14] ___________________ ... .[151 ) ( 15] ) . ( 16] .[7 [151 .[153 .[383 15] 16] 17] (2009) . .[74 - 15] .[372 2] 1] .[355 . 1391 2 2 _______________________ -4 . 2 . . - .[154 18] 2 8 ___________________ ... -5 ( ) .[22 19] . : .[278 .[360 – - .[152 15] 20] 5] : -1 -2 -3 .[154 -4 18] -5 . .[59 -2 17] -1 : -4 -3 .[11 21] 1391 2 2 _______________________ – . .[48 17] » .« : -1 .[28 -2 18] -3 22] .[5 -6 . 1391 35 . . : 10 ___________________ ... N × (Z) 2 × p.q n= (N-1) × €2 + (Z)2 × (p.q) = . (5872)(1/96)2(0/5)(0/5) (5872)(0/0025) + (1.96)2(0/5)(0/5) =360 500 . 18] . .[146 .[21 23] .[663 10] 20 . 1 1 0/9152 0/9031 0/8935 -7 - 1391 2 2 _______________________ t 2 . . . 0/05 2 0/00 497 -10/408 0/5090 2/7626 0/00 498 8/788 0/5497 3/2163 0/00 498 -12/404 0/5546 2/6920 0/00 497 39/810 0/3793 3/6767 0/00 491 7/231 0/8225 3/3316 0/00 483 5/813 0/6574 3/2686 0/01 491 3/231 0/8840 3/1585 0/00 494 8/334 0/8871 3/1947 0/11 491 1/589 0/7852 3/0772 0/00 489 -5/363 0/7921 2/7143 0/93 483 0/088 0/6138 2/9959 0/35 495 0/935 0/5705 3/0444 0/02 481 -2/190 0/133 2/8921 - 2/df<3 3 [410 . 24] RMSEA<0.08 CFI>0.9 GFI>0.5 12 ___________________ ... . 3 . . . . . . . 4 2 . 1391 2 2 _______________________ . . 4 T-Value 3 . T-value R2 . . . . 14 ___________________ ... 3 T-value R2 8/06 0/31 0/56 7/60 0/41 0/64 2/47 0/29 0/54 13/16 0/69 0/83 8/00 0/45 0/67 7/24 0/20 0/44 8/43 0/07 0/26 13/08 0/79 0/89 11/00 0/55 0/74 10/27 0/37 0/61 12/00 0/46 0/68 11/08 0/53 0/73 43/71 0/42 0/65 - -8 . - . . 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[27] .1386 1391 2 2 _______________________ Improvement organizational commitment and job satisfaction in Iranian public organizations: Study and explanation the role of psychological capital components By: 1) Mohammad Javad Hozoori Ph.d (Assistant Professor of PNU) [email protected] Tel: 09122498594 2) Hasan Danayefard Ph.d (Associate Professor of TMU) [email protected] Tel: 09127123527 3) Reza Najari Ph.d (Assistant Professor of PNU) [email protected] Tel: 0212295747 4) Ali Salehi* (Phd student of PNU) [email protected] Tel: 09127339079 , 02166218245 Abstract: In recent years, psychological capital is one of the new concepts that study the capabilities and positive qualities of people and considers the importance of positive work environment; and tries to help to employees' life and work with the theoretical and practical approach and positive elements. Because of developing the approach of psycap in the organizations, this paper has studied and identified the role of psycap components on organizational commitment and job satisfaction in Iranian public organization. This research has quantitative approach and follows correlation method. The data has gathered by the standard tools from the populations that was employees of public organizations in Tehran province and were tested by using structural equations and factor analysis. The finds of research shows that psycap components has significant relation with the organizational commitment. But optimism doesn’t affect job satisfaction. The result show resiliency has the highest rank, and optimism lowest rank. At last, psycap is a good predictor of organizational commitment and job satisfaction. Key words: Psychological capital, self-efficacy, hope, optimism, resiliency, job satisfaction and organizational commitments 22
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