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           EXPERIMENT 4
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FILE CODES: 	Experiment_4_Data.csv -> Data from Experiment 4		

ROW CODES:	#1	Names of variables
		#2-1476	Each row represents one trial 

COLUMN CODES:	#1	Subject	ID
		#2 	Lifting Order:	 1-6 pseudorandom lifting orders
		#3 	Trial Number 
		#4	Trial Type: 	"Practice" or "Main"
		#5	Lift Number: 	How many times each object was lifted; 0 = before lifting
		#6  	Object: 	"Expected", "Unexpected", "Equal", "Styrofoam", "Stone", or "Wood" (used in practice trials)
		#7	Material_Finger:"Styrofoam", "Stone", or "Wood" (used in practice trials)
		#8	Material_Thumb: "Styrofoam", "Stone", or "Wood" (used in practice trials)
		#9	Weight_Finger: 	Weight of material at side of finger (kg)
		#10	Weight_Thumb: 	Weight of material at side of thumb (kg)
		#11	Half_Finger: 	Combination of weight and visual appaerance at side of finger: "Wood_Medium", "Styrofoam_Light", "Styrofoam_Medium", "Styrofoam_Heavy", "Stone_Light", "Stone_Medium", "Stone_Heavy"
		#12	Half_Thumb: 	Combination of weight and visual appaerance at side of thumb: "Wood_Medium", "Styrofoam_Light", "Styrofoam_Medium", "Styrofoam_Heavy", "Stone_Light", "Stone_Medium", "Stone_Heavy"
		#13	Rating_Finger: 	Standardized rating for material at side of the finger
		#14	Rating_Thumb: 	Standardized rating for material at side of the thumb
		#15	Torque_Hold: 	Median torque during holding phase (N.mm); we aligned the torques across different orientations of each object, such that positive torques always corresponded to rotations towards the heavier side (in case of equal weights the heavier-looking side). 
		#16	Torque_Peak: 	Peak torque during loading phase (N.mm); we aligned the torques across different orientations of each object, such that positive torques always corresponded to rotations towards the heavier side (in case of equal weights the heavier-looking side). 
		