Table 2 Planned contrasts for estimated marginal means using generalised linear mixed models with gamma distribution to assess the differences in swimming speed and time to accumulate 20% of fish in the high prey density tank (task performance) between treatments, which are combinations of the three variables: the temperature (16 and 26 °C), fish group (F1 – inexperienced fish without experienced individuals, F2 – inexperienced fish with experienced individuals) and the experiment with different distance to the patch (E1 – short distance, E2 – medium distance, E3 – long distance).
Parameter | Contrasts | E | SE | T | p |
|---|---|---|---|---|---|
Swimming speed | T16×F1×E1 –T26×F1×E1 | -0.197 | 0.024 | -8.326 | < 0.001 |
T16×F2×E1 –T26×F2×E1 | -0.269 | 0.024 | -11.386 | < 0.001 | |
T16×F1×E2 –T26×F1×E2 | -0.293 | 0.024 | -12.397 | < 0.001 | |
T16×F2×E2 –T26×F2×E2 | -0.291 | 0.024 | -12.310 | < 0.001 | |
T16×F1×E3 –T26×F1×E3 | -0.211 | 0.024 | -8.913 | < 0.001 | |
T16×F2×E3 –T26×F2×E3 | -0.261 | 0.024 | -11.044 | < 0.001 | |
T16×F1×E1 – T16×F2×E1 | -0.008 | 0.024 | -0.320 | 1.000 | |
T16×F1×E2 – T16×F2×E2 | -0.038 | 0.024 | -1.614 | 1.000 | |
T16×F1×E3 – T16×F2×E3 | -0.043 | 0.024 | -1.815 | 0.974 | |
T26×F1×E1 – T26×F2×E1 | -0.080 | 0.024 | -3.380 | 0.012 | |
T26×F1×E2 – T26×F2×E2 | -0.036 | 0.024 | -1.526 | 1.000 | |
T26×F1×E3 – T26×F2×E3 | -0.093 | 0.024 | -3.945 | 0.001 | |
T16×F1×E1 – T16×F1×E2 | 0.022 | 0.024 | 0.922 | 1.000 | |
T16×F1×E1 – T16×F1×E3 | 0.019 | 0.024 | 0.790 | 1.000 | |
T16×F1×E2 – T16×F1×E3 | -0.003 | 0.024 | -0.132 | 1.000 | |
T26×F1×E1 – T26×F1×E2 | -0.074 | 0.024 | -3.149 | 0.025 | |
T26×F1×E1 – T26×F1×E3 | 0.005 | 0.024 | 0.203 | 1.000 | |
T26×F1×E2 – T26×F1×E3 | 0.079 | 0.024 | 3.352 | 0.013 | |
T16×F2×E1 – T16×F2×E2 | -0.009 | 0.024 | -0.372 | 1.000 | |
T16×F2×E1 – T16×F2×E3 | -0.017 | 0.024 | -0.705 | 1.000 | |
T16×F2×E2 – T16×F2×E3 | -0.008 | 0.024 | -0.333 | 1.000 | |
T26×F2×E1 – T26×F2×E2 | -0.031 | 0.024 | -1.295 | 1.000 | |
T26×F2×E1 – T26×F2×E3 | -0.009 | 0.024 | -0.362 | 1.000 | |
T26×F2×E2 – T26×F2×E3 | 0.022 | 0.024 | 0.933 | 1.000 | |
Task performance | T16×F1×E1 –T26×F1×E1 | 0.964 | 0.271 | 3.556 | 0.007 |
T16×F2×E1 –T26×F2×E1 | 0.706 | 0.271 | 2.604 | 0.120 | |
T16×F1×E2 –T26×F1×E2 | 1.141 | 0.271 | 4.208 | 0.001 | |
T16×F2×E2 –T26×F2×E2 | 0.428 | 0.271 | 1.579 | 0.801 | |
T16×F1×E3 –T26×F1×E3 | 1.674 | 0.271 | 6.172 | < 0.001 | |
T16×F2×E3 –T26×F2×E3 | 0.475 | 0.271 | 1.751 | 0.720 | |
T16×F1×E1 – T16×F2×E1 | 1.091 | 0.271 | 4.024 | < 0.001 | |
T16×F1×E2 – T16×F2×E2 | 1.569 | 0.271 | 5.784 | < 0.001 | |
T16×F1×E3 – T16×F2×E3 | 1.965 | 0.271 | 7.246 | < 0.001 | |
T26×F1×E1 – T26×F2×E1 | 0.833 | 0.271 | 3.072 | 0.034 | |
T26×F1×E2 – T26×F2×E2 | 0.856 | 0.271 | 3.155 | 0.027 | |
T26×F1×E3 – T26×F2×E3 | 0.766 | 0.271 | 2.825 | 0.066 | |
T16×F1×E1 – T16×F1×E2 | -0.774 | 0.271 | -2.855 | 0.065 | |
T16×F1×E1 – T16×F1×E3 | -1.168 | 0.271 | -4.307 | < 0.001 | |
T16×F1×E2 – T16×F1×E3 | -0.394 | 0.271 | -1.452 | 0.879 | |
T26×F1×E1 – T26×F1×E2 | -0.598 | 0.271 | -2.203 | 0.331 | |
T26×F1×E1 – T26×F1×E3 | -0.459 | 0.271 | -1.691 | 0.727 | |
T26×F1×E2 – T26×F1×E3 | 0.139 | 0.271 | 0.512 | 1.000 | |
T16×F2×E1 – T16×F2×E2 | -0.297 | 0.271 | -1.095 | 1.000 | |
T16×F2×E1 – T16×F2×E3 | -0.294 | 0.271 | -1.085 | 1.000 | |
T16×F2×E2 – T16×F2×E3 | 0.003 | 0.271 | 0.010 | 1.000 | |
T26×F2×E1 – T26×F2×E2 | -0.575 | 0.271 | -2.120 | 0.374 | |
T26×F2×E1 – T26×F2×E3 | -0.526 | 0.271 | -1.938 | 0.526 | |
T26×F2×E2 – T26×F2×E3 | 0.049 | 0.271 | 0.182 | 1.000 |
