Table 5.
Effect sizes for specific outcomes.
| Outcome | Samples | N | Hedges g | Standard error | 95% CI | Z -value | p | Q | I 2 | |
|---|---|---|---|---|---|---|---|---|---|---|
| LL CI | UL CI | |||||||||
| Self-efficacy | 5 | 254 | 0.31 | 0.13 | 0.04 | 0.58 | 2.25 | 0.02 | 5.78 | 30.88 |
| Goal attainment | 3 | 155 | 1.32 | 0.35 | 0.63 | 2.00 | 3.77 | < 0.001 | 7.46* | 73.19 |
| Job satisfaction | 3 | 154 | 0.36 | 0.27 | −0.17 | 0.91 | 1.31 | 0.17 | 5.86 | 65.92 |
| PsyCap | 3 | 144 | 0.83 | 0.17 | 0.49 | 1.17 | 4.80 | < 0.001 | 1.84 | 0.00 |
| Resilience | 3 | 133 | 0.57 | 0.17 | 0.23 | 0.91 | 3.31 | < 0.001 | 0.34 | 0.00 |
N, total sample size in k studies; LLCI, lower limit for the 95% confidence interval for g; ULCI, upper limit for the 95% confidence interval for g; Q, Cochran Q statistic.
I2, the proportion of total variation in the estimates of treatment effect that is due to heterogeneity between studies.
*
Indicates that between-study heterogeneity significant (p < 0.05).