Variable | Model 1 | Model 2 | Model 3 | Model 4 | ||||
---|---|---|---|---|---|---|---|---|
B | t | B | t | B | t | B | t | |
Constant | 4.258 | 4.607*** | 1.935 | 0.828 | 0.355 | 0.205 | 0.854 | 0.430 |
Age | 0.054 | 1.173 | 0.063 | 1.351 | 0.050 | 1.464 | 0.050 | 1.445 |
PSI | 0.028 | 1.081 | 0.014 | 0.726 | 0.013 | 0.682 | ||
P-negative | 0.721 | 8.687 | 0.696 | 7.261 | ||||
D-reciprocity | −.0280 | −0.518 | ||||||
R2 | 0.015 | 0.028 | 0.480 | 0.481 | ||||
F | 1.376 | 1.274 | 26.720*** | 19.939*** | ||||
â–³R2 | 0.013 | 0.451 | 0.002 | |||||
â–³F | 1.169 | 75.457*** | 0.268 |