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. 2016 Jun 16;12(6):e1004994. doi: 10.1371/journal.pcbi.1004994

Table 2. ARCHI task descriptions.

Cognitive Task Stimulus material Instruction to participants
1 Face discrimination Visual face pictures Covert response to gender
2 Face discrimination Visual face pictures Covert response to trustworthiness
3 False belief Auditory Covert answer to "Why?"
4 False belief Moving triangles Passive viewing
5 Object grasping Pictures of everyday objects Move hand as if to use that object
6 Object orientation Pictures of everyday objects Use fingers to indicate whether object is inclined to the right or left
7 Rotation hand Photos of hands at different angles Covert response whether hand back or palm is shown
8 Rotation side Photos of hands at different angles Covert response whether left or right hand is shown
9 Motor-cognitive Abstract cues Motor action according to cue
10 Hand movement Auditory sentence Press the left button 3 times
11 Hand movement Auditory sentence Press the right button 3 times
12 Saccades Crosshair suddenly shifts from center to screen periphery Keep eyes on crosshair without head movement
13 Speech Auditory sentences Passive listening
14 Reading Written stories Passive appraisal
15 Story comprehension Auditory short stories Covert answer to questions
16 Computation Auditory sentences Subtract numbers and keep result in mind
17 Auditory Series of sounds Passive listening
18 Video Flipping abstract objects Passive viewing

Further details can be obtained from the original task dataset descriptions [51].