Output for matrix in file Design = 2x2 Number of trials per stimulus = 1116 1122 1122 1126 MARGINAL ANALYSES ***************** *** BOT across TOP *** ------------------------- TOP MRI probabilities: level P1 P2 1: 0.582 0.677 2: 0.475 0.718 (z_obs): ( 5.0538**) ( 2.0547**) NOTE: MRI fails if ABS(z_obs) >= 1.645 or equivalently p<.10, 2-tailed TOP Signal Detection Marginal Estimates: level d'12 cr12 beta12 1: 0.666 0.206 0.92 2: 0.513 -0.063 0.85 (z_obs): ( 1.990**) ( 5.045**) CONCLUSIONS: ~PS ~DS ----------------------------------------------- *** TOP across BOT *** ------------------------- BOT MRI probabilities: level P1 P2 1: 0.711 0.744 2: 0.669 0.760 (z_obs): ( 2.1348**) ( 0.8546 ) NOTE: MRI fails if ABS(z_obs) >= 1.645 or equivalently p<.10, 2-tailed BOT Signal Detection Marginal Estimates: level d'12 cr12 beta12 1: 1.214 0.558 0.94 2: 1.145 0.438 0.86 (z_obs): ( 0.862 ) ( 2.155**) CONCLUSIONS: PS ~DS ----------------------------------------------- ______________________________________________________________________ *** NOTES ***: for all significance tests, * is p<.10, 2-tailed ** is p<.05, 2-tailed (no stars) is n.s. ~ means NOT (e.g., ~PS means PS failed) ? means POSSIBLY (e.g., ?~DS means DS possibly failed) ______________________________________________________________________ CONDITIONAL ANALYSES ******************** Sampling Independence Joint Probability (observed) vs. ********************* Product of Marginals (predicted by SI) 2-way SI ******** Response 11 12 21 22 Stim 11 0.430 0.151 0.281 0.137 0.414 0.168 0.298 0.121 12 0.123 0.352 0.133 0.392 0.122 0.354 0.134 0.391 21 0.232 0.091 0.438 0.240 0.216 0.107 0.453 0.224 22 0.065 0.218 0.175 0.543 0.068 0.215 0.172 0.546 --------------------------------------------------------------- NOTE: * p<.10; ** p<.05, two-tailed; -- probs are too small --------------------------------------------------------------- SUMMARY: sampling independence has failed in the following cells none ___________________________________________________________ Signal Detection MICROANALYSES ****************************** *** BOT | TOP *** BOT levels: 1 & 2 ------------------------ subject's response on TOP: 1 2 Marg. CONCLUSIONS stimulus @ level 1 on TOP d' : 0.661 0.660 0.666 crit: 0.265 0.062** 0.206 SI => ~DS; =d's => ?PI beta: 0.958 0.838 0.919 <- betas not tested for equivalence stimulus @ level 2 on TOP d' : 0.564 0.497 0.513 crit: -0.048 -0.068 -0.063 PI and DS beta: 0.830 0.855 0.849 <- betas not tested for equivalence *** TOP | BOT *** TOP levels: 1 & 2 ------------------------ subject's response on BOT: 1 2 Marg. CONCLUSIONS stimulus @ level 1 on BOT d' : 1.289 1.112** 1.214 crit: 0.642 0.446** 0.558 SI => ~DS; and ?~PI beta: 0.997 0.886 0.942 <- betas not tested for equivalence stimulus @ level 2 on BOT d' : 1.318 1.069** 1.145 crit: 0.578 0.375** 0.438 SI => ~DS; and ?~PI beta: 0.898 0.843 0.857 <- betas not tested for equivalence ______________________________________________________________________ *** NOTES ***: for all significance tests, * is p<.10, 2-tailed ** is p<.05, 2-tailed (no stars) is n.s. ~ means NOT (e.g., ~PS means PS failed) ? means POSSIBLY (e.g., ?~DS means DS possibly failed) ______________________________________________________________________