Color Multi Source Interference Task (cMSIT)

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Color Multi Source Interference Task (cMSIT) - random order

Color Multi Source Interference Task (cMSIT) - random order

Author	Message
JacintaS	JacintaS posted 7 Years Ago HOT Topic Details Share Topic
Group: Awaiting Activation Posts: 23, Visits: 129	Hi, I downloaded the script for Color Multi Source Interference Task (cMSIT) - random order. I think there may be a problem with the script as the order is fixed! How do I randomise the order of the 150 trials keeping 6 control, 48 color congruent and 96 color incongruent? Thanks Edited 7 Years Ago by JacintaS
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Dave	Dave posted 7 Years Ago ANSWER Post Details Share Post
Group: Administrators Posts: 13K, Visits: 104K	+x JacintaS - Thursday, February 23, 2017 Hi, I downloaded the script for Color Multi Source Interference Task (cMSIT) - random order. I think there may be a problem with the script as the order is fixed! How do I randomise the order of the 150 trials keeping 6 control, 48 color congruent and 96 color incongruent? Thanks The file https://www.millisecond.com/download/library/v4/msit/msit_color/msit_color_random.iqzip contains a total of four scripts: - msit_color_fixed.iqx - msit_color_random.iqx - msit_coloranswer_fixed.iqx - msit_coloranswer_random.iqx Once you've extracted the *.iqzip, you'll want to navigate its folder and open/run the script you are interested in, i.e. msit_color_random.iqx.
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JacintaS	JacintaS posted 7 Years Ago ANSWER Post Details Share Post
Group: Awaiting Activation Posts: 23, Visits: 129	Thank you for your help!!
	Reply Like 33
JacintaS	JacintaS posted 7 Years Ago ANSWER Post Details Share Post
Group: Awaiting Activation Posts: 23, Visits: 129	+x JacintaS - Saturday, February 25, 2017 Thank you for your help!! Can I please have clarification as to why there are 6 control trials, 48 colour congruent and 96 colour incongruent trials and why they are not in an equal number like mentioned in previous articles. Secondly, the script mentions colour congruency/incongruency but does not mention font size or position Clarification would be greatly appreciated Thanks
	Reply Like 21
JacintaS	JacintaS posted 7 Years Ago ANSWER Post Details Share Post
Group: Awaiting Activation Posts: 23, Visits: 129	Upon further inspection I found in the 150 trials there were: 8 control 67 congruent 75 congruent I do not understand why it is grouped like this or how to change this in the script Thanks in advance for your help!!
	Reply Like 21
Dave	Dave posted 7 Years Ago ANSWER Post Details Share Post
Group: Administrators Posts: 13K, Visits: 104K	+x JacintaS - Monday, June 12, 2017 Upon further inspection I found in the 150 trials there were: 8 control 67 congruent 75 congruent I do not understand why it is grouped like this or how to change this in the script Thanks in advance for your help!! <block MSIT_Color> / trials = [1-150 = noreplace(congruent1, congruent2, congruent3, incongruent1, incongruent2, incongruent3)] /errormessage = (incorrect, 500) /correctmessage = (right, 500) </block> samples trials in equal proportions, i.e. there will be 25 congruent1 trials 25 congruent2 trials 25 congruent3 trials 25 incongruent1 trials 25 incongruent2 trials 25 incongruent3 trials for a total of 150. If you wish to have different amounts of trials, change the proportions in the noreplace() selection pool accordingly.
	Reply Like 21