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. Author manuscript; available in PMC: 2015 Jun 1.
Published in final edited form as: Cognition. 2014 Mar 19;131(3):373–403. doi: 10.1016/j.cognition.2014.01.007

Table 14.

Mixed-effects modeling results for all dependent measures – composite analysis. Effects are reported for the 3-way interaction of Load x Interference x ID predictor for Regions 1–5 and Comprehension Accuracy, and for the 2-way interaction of Interference x ID predictor for Recall.

Region 1 Region 2 Region 3 Region 4
(Load x) Interference x ID predictor Est. (β) SE t p Est. (β) SE t p Est. (β) SE t p Est. (β) SE t p
phonological processing −15.464 46.224 −0.335 0.738 −0.213 46.138 −0.005 0.996 23.561 35.009 0.673 0.501 4.490 32.477 0.138 0.890
word/nonword reading 41.685 77.010 0.541 0.588 −143.932 76.778 −1.875 0.061 −8.636 58.589 −0.147 0.883 47.271 54.061 0.874 0.382
word/nonword fluency −33.940 71.164 −0.477 0.633 −11.546 71.894 −0.161 0.872 −91.711 54.614 −1.679 0.093 −79.101 50.617 −1.563 0.118
listening pass/sent comp. 22.775 67.962 0.335 0.738 −56.185 68.208 −0.824 0.410 −48.072 51.765 −0.929 0.353 35.591 47.868 0.744 0.457
reading pass/sent comp. −60.506 80.087 −0.756 0.450 34.469 80.388 0.429 0.668 87.585 60.821 1.440 0.150 65.620 56.531 1.161 0.246
print experience 21.231 55.067 0.386 0.700 66.702 55.549 1.201 0.230 −18.994 42.122 −0.451 0.652 −10.571 39.060 −0.271 0.787
word/nonword spelling −45.742 70.768 −0.646 0.518 110.080 70.823 1.554 0.120 43.269 53.601 0.807 0.420 −0.962 49.626 −0.019 0.985
receptive vocab 75.298 75.703 0.995 0.320 25.196 75.092 0.336 0.737 5.990 57.113 0.105 0.916 −48.396 52.847 −0.916 0.360
WMC −20.134 46.790 −0.430 0.667 −4.464 47.064 −0.095 0.924 −33.971 35.524 −0.956 0.339 −34.078 33.098 −1.030 0.303
Serial order memory 8.149 39.236 0.208 0.835 17.225 39.040 0.441 0.659 −14.583 29.821 −0.489 0.625 −11.974 27.282 −0.439 0.661
IQ 20.446 47.401 0.431 0.666 −22.734 47.621 −0.477 0.633 −25.271 36.224 −0.698 0.485 45.752 33.379 1.371 0.170
Region 5 (critical region) Region 6 (spillover region) Recall (strict)* Comprehension Accuracy
(Load x) Interference x ID predictor Est. (β) SE t p Est. (β) SE t p Est. (β) SE Z p Est. (β) SE Z p
phonological processing 2.737 19.863 0.138 0.890 64.111 52.772 1.215 0.224 −0.102 0.180 −0.566 0.571 0.219 0.294 0.743 0.457
word/nonword reading 8.965 33.165 0.27 0.787 −66.34 86.6 −0.766 0.444 −0.347 0.290 −1.198 0.231 −0.466 0.458 −1.016 0.310
word/nonword fluency −36.04 30.773 −1.171 0.242 −91.201 82.35 −1.107 0.268 −0.162 0.277 −0.585 0.559 0.313 0.462 0.677 0.498
listening pass/sent comp. −2.621 29.031 −0.09 0.928 −72.04 77.457 −0.93 0.352 −0.026 0.252 −0.103 0.918 −0.288 0.438 −0.658 0.511
reading pass/sent comp. 56.103 34.958 1.605 0.109 17.935 92.351 0.194 0.846 −0.096 0.309 −0.309 0.757 −0.51 0.522 −0.978 0.328
print experience −36.894 23.863 −1.546 0.122 −69.469 63.984 −1.086 0.278 −0.075 0.213 −0.352 0.725 0.005 0.358 0.013 0.989
word/nonword spelling −12.483 30.768 −0.406 0.685 123.568 80.318 1.538 0.124 0.344 0.262 1.311 0.190 0.141 0.437 0.323 0.747
receptive vocab 5.018 32.27 0.155 0.876 172.127 84.928 2.027 0.043 0.274 0.289 0.949 0.343 0.995 0.468 2.125 0.034
WMC −0.729 20.437 −0.036 0.972 −21.142 53.58 −0.395 0.693 0.152 0.182 0.835 0.404 0.137 0.285 0.48 0.631
Serial order memory 1.201 16.78 0.072 0.943 97.536 44.693 2.182 0.029 −0.139 0.156 −0.894 0.371 0.024 0.254 0.096 0.924
IQ −13.007 20.516 −0.634 0.526 −41.948 54.775 −0.766 0.444 −0.201 0.203 −0.991 0.322 0.716 0.307 2.334 0.020