Table 2

Summary of variables for repeated-measures analyses of variance

DataWithin-subjects factorsBetween-subjects factors
Uncertainty exposureReinforcement scheduleGroup
Locomotor
 Test 1 and test 2DoseGroup
 Test 1 v. test 2Test, doseGroup
rGT testing: sessions 1–40 in 5-session blocks
 Advantageous choiceSession blockGroup, version
rGT Testing: sessions 36–40
 Choice of each optionChoice, sessionGroup, version
 Score, trials completed, omitted trials, latency to choose, latency to collect rewards, perseverative responsesSessionGroup, version
rGT testing: response to amphetamine
 Choice of each optionChoice, doseVersion
 Score, trials completed, omitted trials, latency to choose, latency to collect rewards, perseverative responsesDoseVersion
  • rGT = Rat Gambling Task.