The Relationship Among Variables

68 It means according to the value of each indicator, this fit model closely acceptable.

4.5.2 The Relationship Among Variables

The initial theoretical model with standardized path coefficient is displayed in figure 4.22 the test statistic for parameter estimates is assessed by critical ratio c.r.. It represents the parameter estimate divided by its standard error. Critical ratio values larger than 1.96 prove the path coefficient to be statistically significant at p .05. The chi – square of the theoretical model was Chi-square 531,301 with 215 degree of freedom df. It was statistically significant at p 0.001. a non significant chi – square shows support for believing that the differences of the predicted and actual matrices are non significant and it indicates an acceptable fit Hail et al. 1998, therefore a non significant chi – square is desirable. Table 4.22 Regression Weight H Path Estimate SE CR P Judgment H1 job stress- Job satisfaction -,731 ,191 -3,820 significant H2 organizational support - Job satisfaction ,381 ,137 2,780 ,005 significant H3 job stress -job performance -,064 ,038 -1,695 ,090 Not significant H4 organizational support -job performance ,100 ,033 3,064 ,002 significant H5 Job satisfaction -job performance -,039 ,027 -1,474 ,140 Not significant Source: Processed from questionnaires using SEM AMOS 69 Figure 4.1 Path Diagram for the Initial Theoretical Model -,064 -,73 -,039 , 381 ,10 0,100 Note: significant at p.05, significant at p .01. The hypotheses were tested by using Structural Equation Model SEM. As a direct or indirect effect of the exogenous variables can be specified by identifying paths among variables, a path analysis was conducted to test the overall causal model. As discussed in the earlier section, the model has been tested to assess the overall fit of the model. Also, individual tests of the hypothesized relationship were conducted. The critical t value CR used to assess the significance of the relationship between two path is 1.96 p.05. A CR value above 1.96 means the relationship of the causal model is significant. The results of the hypotheses testing are shown in table 4.22 H1: job stress has significant impact on job satisfaction of Nurses who work at private hospital in Padang Hypothesis 1 investigated the negative impact relationship of job stress and job satisfaction of nurses who work at private hospital in Padang. The standard path coefficient of, -.731 and the critical ratio value of, -3, 820 p0,05 ,noted that hypothesis 1 was supported. Job stress Organizationa l Support Job Satisfaction Performance 70 Table 4.23 Regression Weight H1 H Path Estimate SE CR P Judgment H1 job stress- Job satisfaction -,731 ,191 -3,820 significant Source: Processed from questionnaires using SEM AMOS H2: Organizational Support has significant impact on Job Satisfaction of Nurses who work at private hospital in Padang Hypothesis 2 examined the positive relationship of organizational support and job satisfaction of nurses who work at private hospital in Padang. Because the standard path coefficient of 0.381, the critical ratio value of 2,780 1.96, and p of 0.005 it means .01 were significant, hypothesis 2 was supported. To be more clearly, look at the table 4.24 Table 4.24 Regression Weight H2 H Path Estimate SE CR P Judgment H2 organizational support - Job satisfaction ,381 ,137 2,780 ,005 significant Source: Processed from questionnaires using SEM AMOS H3: Job Stress has significant impact on Job performance of Nurses who work at private hospital in Padang Hypothesis 3 investigated the negative relationship of job stress and job performance of nurses who work at private hospital in Padang. Because the standard path coefficient of -.064, the critical ratio value of -1.695 1.96, and p with .05 were not significant, hypothesis 3 not supported. To be more clearly, look at the table 4.25 71 Table 4.25 Regression Weight H3 H Path Estimate SE CR P Judgment H3 job stress -job performance -,064 ,038 -1,695 ,090 Not significant Source: Processed from questionnaires using SEM AMOS H4: Organizational Support has significant impact on Job performance of Nurses who work at private hospital in Padang Hypothesis 4 examined the positive influence of organizational support and job performance of nurses who work at private hospital in Padang. Because the standard path coefficient of 0,100, the critical ratio value of 3.064 1.96, and p of 0.002 it means .01 .01 were significant, hypothesis 4 was supported. To be more clearly, look at the table 4.26 Table 4.26 Regression Weight H4 H Path Estimate SE CR P Judgment H4 organizational support -job performance ,100 ,033 3,064 ,002 significant Source: Processed from questionnaires using SEM AMOS H5: Job satisfaction has significant impact on Job performance of Nurses who work at private hospital in Padang Hypothesis 5 examined the positive relationship of job satisfaction and job performance of nurses who work at private hospital in Padang. Because the standard path coefficient of 0.103, the critical ratio value of 1,219 1.96, and p 72 of 0.140 0.5 it means p were not significant, hypothesis 5 was not supported. To be more clearly, look at the table 4.27 Table 4.27 Regression Weight H5 H Path Estimate SE CR P Judgment H5 Job satisfaction -job performance -,039 ,027 -1,474 ,140 Not significant Source: Processed from questionnaires using SEM AMOS

4.5.3 Indirect Effect of Hyphotesis Table 4.28 standardized regresion weight