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INTERDISCIPLINARY JOURNAL OF CONTEMPORARY RESEARCH IN BUSINESS
JUNE 2011
VOL 3, NO 2
Lack of self - correlation exists when value of Durbin – Watson test is between1/5 to 2/5.
Considering the amount of 1/627 in Table 3, it can be found that the self - correlation
between independent variables does not exist.
Table 3
Variable OC OI OCB
OC
1
- -
OI
0/604 1 -
OCB
0/674 0/671 1
Table 4
Durbin-Watson
1.62
11.1.Test of research Hypotheses
Two indices of critical value and P to test the significance of hypotheses have been used.
Critical value (t) is the "regression weight estimate" over "standard error". In the
significance level 0/05, critical value must be greater than 2. ¬ if critical value of a
parameter is less than this amount, then it is not to be considered as important parameter
in the model and also smaller amounts of 0/05 for P value indicate significant difference
in the value calculated for the regression weights with zero value at confidence level
0/95. Hypotheses along with the regression coefficients and the values of partial
indicators related to each hypothesis are given in Table 5.
Table 5
NO. Hypothesis Standardized Coefficient t P Result
1 OI → OCB 0.42 3.285 0.001 Accepted
2 OC → OCB 0.42 3.353 0.00 Accepted
11.2.Test the hypothesis 1
Impact factor for this hypothesis is equal to value 0.42, as it is observed in the table, the
critical value (3/258) for the hypotheses is larger than 1.96 and also P- value for the
hypothesis 0/001, thus we can say that regression coefficient of this hypothesis has
significant different with zero, so with confidence level of 0.95, this hypothesis can be
confirmed and can be stated that organizational identity is effective on organizational
citizenship behavior.
11.3.Test the hypotheses 2
Standardized regression coefficient for this hypothesis is 0.42 that given the amount
3.353 for C.R and P value related to this regression coefficient that is smaller than 0.05,
we can say that this hypothesis is confirmed, in other words the organizational
commitment has a significant effect on organizational citizenship behavior. Therefore
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