single category IAT data analysis help


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kaydee
kaydee
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Greeetings!


I am completely new to IAT need help with data analysis. I hope to get technical details about how a particular SC-IAT set of data already collected can be analyzed.  


Unfortunately, a brief review of the SPSS data files on Anthony Greenwald's website did not look remotely like the SPSS data file I currently have and wondered if the pilot data we collected is more or less useless.  This is what one block of 32 trials looks like (don't understand why the designer only included 32 trials per block):  


06C2100,18C1570,33C1570,36C1514,05C1762,01C826,02C1202,29C1723,41C889,37C938,22C1131,26C1074,08C778,04C1274,19C2035,14C1611,35C786,15C7011,25C1035,39C971,09C993,38C980,21C858,40C866,30C1058,23C1050,34C1194,00C778,16C890,13C891,12C923,27C1138,END


The only thing I can make sense is that 'C', which in other data is sometimes an 'X', means correct or incorrect, respectively.   The double digits preceding the C or X could mean trial number and after the letters possibly mean time in ms.


I have just the basic understanding of how RT latencies needs to be subtracted and that those more than 10000ms should be discarded and I believe under 250ms also discarded.  


Any thoughts on what these data could mean or if you've seen data in this format before and possibly how to analyze them would be greatly appreciated.


Thank you so much for your time!


Warmly,


Kaydee



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kaydee - 12 Years Ago
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Dave - 12 Years Ago
kaydee - 12 Years Ago
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