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										CONSTANT SUM DEMO
											Script Info

Script Author: Katja Borchert, Ph.D. (katjab@millisecond.com) for Millisecond Software, LLC
Date: 06-18-2014

last updated: 09-16-2014 by K.Borchert for Millisecond Software LLC

Copyright © 09-16-2014 Millisecond Software

BACKGROUND INFO

										*SCRIPT PURPOSE*
This script runs code to run a simple Constant Sum Demo

											*TASK*
Participants are asked to allocate 100 points to 3 attributes of product X.
If the numbers don't add up to 100 after 'submitting' a warning is flashed onto the screen that
alerts participant to the fact that numbers don't add up (and gives them the current actual sum).
Participants can then correct the allocations.


If you have any questions, please don't hesitate to contact Millisecond Software.

DATA

1) raw data: constantsum_demo.iqdat.iqdat
date, time, subject:				date and time script was run with the current subjectnumber 
blockcode, blocknum:				the name and number of the current block
trialcode, trialnum: 				the name and number of the currently recorded trial
										(Note: not all trials that are run might record data) 
response:							the participant's response
latency: 							the response latency
/productX:							sets the label for productX (default: "ProductX")
/attribute1:						set the label for attribute1 (default: "Attribute1")
/number_attribute1:					stores the number allocated to attribute1
/attribute2:						set the label for attribute2 (default: "Attribute2")
/number_attribute2:					stores the number allocated to attribute2
/attribute3:						set the label for attribute3 (default: "Attribute3")
/number_attribute3:					stores the number allocated to attribute3
/remainder:							stores the current remainder sum


2) summary data
script.startdate:					date script was run
script.starttime:					time script was started
script.subjectid:					subject id number
script.groupid:						group id number
script.elapsedtime:					time it took to run script (in ms)
/completed:							0 = script was not completed; 1 = script was completed (all conditions run)

/productX:							sets the label for productX (default: "ProductX")
/attribute1:						set the label for attribute1 (default: "Attribute1")
/number_attribute1:					stores the number allocated to attribute1
/attribute2:						set the label for attribute2 (default: "Attribute2")
/number_attribute2:					stores the number allocated to attribute2
/attribute3:						set the label for attribute3 (default: "Attribute3")
/number_attribute3:					stores the number allocated to attribute3
/remainder:							stores the current remainder sum
/counts_attempts:					counts how often participant had to correct her responses as they did not add up to 100


EDITABLE PARAMETERS

/productX:					sets the label for productX (default: "ProductX")
/attribute1:				sets the label for attribute1 (default: "Attribute1")
/attribute2:				sets the label for attribute2 (default: "Attribute2")
/attribute3:				sets the label for attribute3 (default: "Attribute3")
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