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									CAGE QUESTIONNAIRE
			(Cutting down, Annoyance by criticism, Guilty feelings, end Eyeopeners)
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Script Author: Katja Borchert, Ph.D. (katjab@millisecond.com) for Millisecond Software, LLC
Date: 12-08-2016
last updated:  11-08-2019 by K. Borchert (katjab@millisecond.com) for Millisecond Software, LLC

Script Copyright © 11-08-2019 Millisecond Software

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BACKGROUND INFO 	
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This script implements the CAGE questionnaire (identifying possible alcoholism) as described in:

Ewing JA. Detecting alcoholism. The CAGE questionnaire.
J Am Med Assoc 1984;252:1905–1907.

MAYFIELD, D., MCCLEOD, G. & HALL, P. (1974)
The CAGE questionnaire: validation of a new
alcoholism screening instrument, American Journal
of Psychiatry, 131, pp. 1121-1123.

Ewing JA, Rouse SA: Identifying the hidden
alcohollc. Presented at the 29th International
Congress on Alcohol and Drug Dependence,
Sydney, Australia, Feb 3, 1970.


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OVERVIEW
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4 yes/no questions											  

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DURATION 
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the default set-up of the script takes less than 1 minute to complete

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DATA FILE INFORMATION 
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The default data stored in the data files are:

(1) Raw data file: 'cage.iqdat'

date, time:						date and time script was run with the current group/subjectnumber 
subject, group, session:	  		 with the current subject/groupnumber/session id
build:							the Inquisit build 

q*_response:						response given (in assigned values)
									Scale: 0 = no, 1 = yes
									no reversed scored questions
									
q*_latency:						how much time (in ms) the participant spent on the surveypage with this particular 
								question (the last time this particular surveypage was visited)

(2) Summary data file: 'cage_summary.iqdat' (Inquisit Lab: one data file per participant)

computer.platform:				the platform the script was run on (win/mac/ios/android)
script.startdate:					date script was run
script.starttime:					time script was started
script.subjectid:					assigned subject id number
script.groupid:					assigned group id number
script.sessionid:					assigned session id number
script.elapsedtime:				time it took to run script (in ms); measured from onset to offset of script
script.completed:					0 = script was not completed (prematurely aborted); 
									1 = script was completed (all conditions run)

cageScore:						total score (yes = 1; No = 0) => Range 0-4
								Ewing (1984) suggests a physician use the CAGE survey to "determine his index of suspicion that 
								alcoholism may exist. Thus, even one positive reply calls for further inquiry."

+ responses to individual questions q1-q4 with 0 = no; 1 = yes						
	
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INSTRUCTIONS 
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can be changed under section SURVEYPAGES

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