Results of regression and mediator analysis
| Analysis | Regression | Mediator analysis | |||
|---|---|---|---|---|---|
| Dependent | Selection quality | Search intensity: Level 2 | Selection quality | Search intensity: Level 3 | Selection quality |
| Model Nr | 1 | 1a | 1b | 2a | 2b |
| Search coverage | −1.039*** (0.353) | −277.867*** (77.229) | −0.744** (0.359) | −16.049** (7.405) | −1.082*** (0.359) |
| Search intensity: level 2 | 0.001*** (0.001) | ||||
| Search intensity: level 3 | −0.003 (0.004) | ||||
| Gender | 0.018 (0.021) | 1.899 (4.551) | 0.016 (0.020) | 0.015 (0.436) | 0.018 (0.021) |
| Priming (occurrence of system errors) | 0.054** (0.026) | 13.794** (5.731) | 0.039 (0.026) | 1.546*** (0.549) | 0.058** (0.027) |
| Priming (responsibility) | −0.012 (0.027) | 8.366 (5.873) | −0.021 (0.026) | 0.534 (0.563) | −0.011 (0.027) |
| Rating score visualization | −0.015 (0.021) | −8.219* (4.643) | −0.007 (0.021) | −0.255 (0.445) | −0.016 (0.021) |
| Constant | 0.905*** (0.046) | 64.600*** (10.106) | 0.836*** (0.051) | 2.731*** (0.969) | 0.912*** (0.047) |
| Observations | 155 decision paths nested in 80 study participants | ||||
| R2 | 0.113 | 0.135 | 0.161 | 0.087 | 0.116 |
| Adjusted R2 | 0.084 | 0.106 | 0.127 | 0.057 | 0.080 |
| F Statistic | 3.809*** (df = 5; 149) | 4.656*** (df = 5; 149) | 4.737*** (df = 6; 148) | 2.852** (df = 5; 149) | 3.240*** (df = 6; 148) |
| Analysis | Regression | Mediator analysis | |||
|---|---|---|---|---|---|
| Dependent | Selection quality | Search intensity: Level 2 | Selection quality | Search intensity: Level 3 | Selection quality |
| Model Nr | 1 | 1a | 1b | 2a | 2b |
| Search coverage | −1.039*** (0.353) | −277.867*** (77.229) | −0.744** (0.359) | −16.049** (7.405) | −1.082*** (0.359) |
| Search intensity: level 2 | 0.001*** (0.001) | ||||
| Search intensity: level 3 | −0.003 (0.004) | ||||
| Gender | 0.018 (0.021) | 1.899 (4.551) | 0.016 (0.020) | 0.015 (0.436) | 0.018 (0.021) |
| Priming (occurrence of system errors) | 0.054** (0.026) | 13.794** (5.731) | 0.039 (0.026) | 1.546*** (0.549) | 0.058** (0.027) |
| Priming (responsibility) | −0.012 (0.027) | 8.366 (5.873) | −0.021 (0.026) | 0.534 (0.563) | −0.011 (0.027) |
| Rating score visualization | −0.015 (0.021) | −8.219* (4.643) | −0.007 (0.021) | −0.255 (0.445) | −0.016 (0.021) |
| Constant | 0.905*** (0.046) | 64.600*** (10.106) | 0.836*** (0.051) | 2.731*** (0.969) | 0.912*** (0.047) |
| Observations | 155 decision paths nested in 80 study participants | ||||
| 0.113 | 0.135 | 0.161 | 0.087 | 0.116 | |
| Adjusted | 0.084 | 0.106 | 0.127 | 0.057 | 0.080 |
| F Statistic | 3.809*** (df = 5; 149) | 4.656*** (df = 5; 149) | 4.737*** (df = 6; 148) | 2.852** (df = 5; 149) | 3.240*** (df = 6; 148) |
Source(s): Table by authors
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