Table 4 Summary of intermediary role test results
|  | c total effect | a | b | a*b Intermediary Effect | c’ Direct effect | a*b (95% Boot Cl) | Effectiveness Ratio (a*b/c) |
|---|---|---|---|---|---|---|---|
TCE →  AM → SI | 0.011 ** | 0.361 ** | 0.010 ** | 0.004 | 0.007 ** | 0.071–0.181 | 33.574% |
TCE → SEL → SI | 0.011 ** | -0.059 ** | -0.035 ** | 0.002 | 0.009 ** | 0.027–0.115 | 18.968% |
SEL → AM → SI | -0.042 ** | -1.142 ** | -0.010 ** | -0.012 | -0.031 ** | -0.159–0.050 | 27.633% |
TCE → SEL → AM | 0.361 ** | -0.059 ** | -0.863 ** | 0.051 | 0.310 ** | 0.013–0.092 | 14.152% |
TCE → IA → AM | 0.361 ** | 0.170 ** | 0.198 ** | 0.034 | 0.327 ** | 0.002–0.066 | 9.298% |