- [[20211031_201552 decode results - 5 features - effort-reward rt choice taskacc taskrt|analyses/results with all 5 features]] Features are used in these analyses: `["rewardS|effortS", "rtS", "accUpdatingS", "rtUpdatingS"]` # choice ~ matrix similarity correlations ## decode pairwise effort ```r # correlations comparison term results 1: charity vs intragroup stranger fisherz b = −0.10, SE = 0.10, t(43) = −1.03, p = .309, r = −0.16 2: self vs charity fisherz b = −0.009, SE = 0.08, t(43) = −0.11, p = .910, r = −0.02 3: self vs intragroup stranger fisherz b = 0.21, SE = 0.08, t(43) = 2.63, p = .012, r = 0.37 # interaction F(2, 129) = 3.67, p = .028 ``` ![[study2_effortmatrix 3.jpg]] ![[matrix-behav-correlations 2.png]] ![[feature_weights 3.png]] ## decode pairwise reward ```r # correlations comparison term results 1: charity vs intragroup stranger fisherz b = 0.04, SE = 0.10, t(43) = 0.43, p = .672, r = 0.06 2: self vs charity fisherz b = −0.11, SE = 0.09, t(43) = −1.22, p = .228, r = −0.18 3: self vs intragroup stranger fisherz b = −0.09, SE = 0.10, t(43) = −0.86, p = .397, r = −0.13 # interaction F(2, 129) = 0.68, p = .509 ``` ![[study2_rewardmatrix 2.jpg]] ![[matrix-behav-correlations-yReward 1.png]] ![[feature_weights-yReward 1.png]]