************************************************************* TTL Parallel Signal ************************************************************* / port = lpt1 / subport = data / items = ("00000000") / erase = false / port = lpt1 / subport = data / items = ("00000001", "00000010", "00000100", "00001000", "00010000", "00100000", "01000000", "10000001", "10000000", "10000010", "10000011", "10000100", "10001000", "10010000", "10100000", "11000000") / erase = false / select = picture.targetpic.currentindex ************************************************************* Items ************************************************************* /color = (white) /position = (50, 50) / size = (80%, 80%) / items = targetPicItems / position = (50, 50 ) / size = (80%, 80%) / select = noreplace / 1 = "obesewoman1.jpg" / 2 = "obesewoman2.jpg" / 3 = "obesewoman3.jpg" / 4 = "obesewoman4.jpg" / 5 = "obeseman1.jpg" / 6 = "obeseman2.jpg" / 7 = "obeseman3.jpg" / 8 = "obeseman4.jpg" / 9 = "normalwoman1.jpg" / 10 = "normalwoman2.jpg" / 11 = "normalwoman3.jpg" / 12 = "normalwoman4.jpg" / 13 = "normalman1.jpg" / 14 = "normalman2.jpg" / 15 = "normalman3.jpg" / 16 = "normalman4.jpg" *********************************************************************** Instructions *********************************************************************** ^^^Welcome to our pilot study of the Neural Processing of Visual Stimuli ^^ Thank you for participating. ^^ Press the SPACE BAR to continue. ^^^Before you get started, please complete the following demographic information. ^^^When you are ready, please press the SPACE BAR to begin. ^^^In a moment, you will be asked to view some images on the computer screen. ^^^Physiological signals will be recorded from your head at the same time. Please try to keep your eyes focused on the screen throughout this task. ^^^When you are ready, please press the SPACE BAR to begin. ^^This is the end of the first part of the study. You will now be asked to complete some final questions about the photographs you just viewed. ^^^Press the SPACE BAR to continue. ^^^This is the end of the study. ^^^Please press the SPACE BAR to exit the study and let the experimenter know you have finished. ^^^Thank you! ************************************************************************************************ Demographic Survey ************************************************************************************************ / caption = "Student Number (e.g. 1234567):" / required = true /mask = positiveinteger / textboxsize = (40%, 5%) / caption = "Sex:" / options = ("Female", "Male") / required = true /caption= "Age:" / options = ("18", "19", "20", "21", "22", "23", "24", "25", "26", "27", "28", "29", "30", "31", "32", "33", "34", "35", "36", "37", "38", "39", "40", "41", "42", "43", "44", "45", "46", "47", "48", "49", "50", "50+") / required = true /caption = "Weight in Kg:" / options = ("40", "41", "42", "43", "44", "45", "46", "47", "48", "49", "50", "51", "52", "53", "54", "55", "56", "57", "58", "59", "60", "61", "62", "63", "64", "65", "66", "67", "68", "69", "70", "71", "72", "73", "74", "75", "76", "77", "78", "79", "80", "81", "82", "83", "84", "85", "86", "87", "88", "89", "90", "91", "92", "93", "94", "95", "96", "97", "98", "99", "100", "101", "102", "103", "104", "105", "106", "107", "108", "109", "110", "111", "112", "113", "114", "115", "116", "117", "118", "119", "120", "121", "122", "123", "124", "125", "126", "127", "128", "129", "130", "131", "132", "133", "134", "135", "136", "137", "138", "139", "140", "141", "142", "143", "144", "145", "146", "147", "148", "149", "150") /required = true /caption = "Height in metres:" /options = ("1.50", "1.51", "1.52", "1.53", "1.54", "1.55", "1.56", "1.57", "1.58", "1.59", "1.60", "1.61", "1.62", "1.63", "1.64", "1.65", "1.66", "1.67", "1.68", "1.69", "1.70", "1.71", "1.72", "1.73", "1.74", "1.75", "1.76", "1.77", "1.78", "1.79", "1.80", "1.81", "1.82", "1.83", "1.84", "1.85", "1.86", "1.87", "1.88", "1.89", "1.90", "1.91", "1.92", "1.93", "1.94", "1.95", "1.96", "1.97", "1.98", "1.99", "2.00") /required = true /caption = "Ethnicity:" /options = ("Caucasian", "Asian", "Aboriginal and Torrestrait Islander", "Other") /required = true / caption = "Demographics" / fontstyle = ("Verdana", -12, true) / questions = [1=studentnumber] /response = free /caption = "Please answer the following demographic questions" / fontstyle = ("verdana", -12, false, false, false, false, 5, 0) / questions = [1=Sex; 2=Age; 3=Weight; 4=Height; 5=Ethnicity] / response = free / pages = [1=demographics1; 2=demographics2] / responsefontstyle = ("verdana", -12, false, false, false, false, 5, 0) / itemfontstyle = ("Verdana", -12, false, false, false, false, 5, 0) / itemspacing = 2% / response = anyresponse / recorddata = true / showpagenumbers = false / fontstyle = ("Ariel", 5%) / nextkey = (57) / inputdevice = keyboard /nextlabel =("Press the SPACE BAR to continue") / prevkey = (noresponse) / screencolor = (0, 0, 0) / txcolor = (255, 255, 255) / windowsize = (100%, 100%) / fontstyle = ("Ariel", 5%) ************************************************************** Picture recognition Obese Woman ************************************************************** / caption = "Indicate whether you recognised any picture/s shown during the task (you MUST provide a response):" / options = ("No", "Yes") / required = true /position = (10, 15) /caption = "If you answered 'YES' to the previous question, please write the correseponding number/s to each picture you recognised in the box below (e.g. 1, 2, 3, 4). If you answered 'NO', please leave the box BLANK:" /required = false /position = (10, 25) / items = ("obesewoman1.jpg") / imagesize = (30%, 30%) / position = (10, 35) / caption = "1" /items = ("obesewoman2.jpg") / imagesize = (30%, 30%) / caption = "2" / position = (30, 35) /items = ("obesewoman3.jpg") / imagesize = (30%, 40%) / position = (45, 35) / caption = "3" / items = ("obesewoman4.jpg") / imagesize = (30%, 35%) / position = (70, 35) / caption = "4" / caption = "Please answer the following questions. Click CONTINUE when you are ready to move on." / fontstyle = ("verdana", -20, true, false, false, false, 5, 0) / questions = [1=targetA; 2 = targetB; 3=targetC; 4=targetD; 5=question1; 6=question2] / finishlabel = "Continue" /nextbuttonposition = (90%, 90%) /showbackbutton = false ************************************************************** Picture recognition Obese Man ************************************************************** /items = ("obeseman1.jpg") / imagesize = (32%, 34%) / position = (10, 35) / caption = "1" /items = ("obeseman2.jpg") / imagesize = (30%, 32%) / position = (30, 35) / caption = "2" /items = ("obeseman3.jpg") / imagesize = (30%, 30%) / position = (50, 35) / caption = "3" /items = ("obeseman4.jpg") / imagesize = (30%, 30%) / position = (70, 35) / caption = "4" / caption = "Please answer the following questions. Click CONTINUE when you are ready to move on." / fontstyle = ("verdana", -20, true, false, false, false, 5, 0) / questions = [1=targetE; 2 = targetF; 3=targetG; 4=targetH; 5=question1; 6=question2] / finishlabel = "Continue" /nextbuttonposition = (90%, 90%) /showbackbutton = false ************************************************************** Picture recognition Normal Woman ************************************************************** / items = ("normalwoman1.jpg") / imagesize = (30%, 37%) / position = (10, 35) / caption = "1" /items = ("normalwoman2.jpg") / imagesize = (30%, 37%) / caption = "2" / position = (30, 35) /items = ("normalwoman3.jpg") / imagesize = (30%, 30%) / position = (50, 35) / caption = "3" / items = ("normalwoman4.jpg") / imagesize = (30%, 26%) / position = (70, 35) / caption = "4" / caption = "Please answer the following questions. Click CONTINUE when you are ready." / fontstyle = ("verdana", -20, true, false, false, false, 5, 0) / questions = [1=targetI; 2 = targetJ; 3=targetK; 4=targetL; 5=question1; 6=question2] / finishlabel = "Continue" /nextbuttonposition = (90%, 90%) /showbackbutton = false ************************************************************** Picture recognition Normal Man ************************************************************** /items = ("normalman1.jpg") / imagesize = (30%, 37%) /position = (10, 35) / caption = "1" /items = ("normalman2.jpg") / imagesize = (30%, 35%) / position = (30, 35) / caption = "2" /items = ("normalman3.jpg") / imagesize = (30%, 32%) / position = (50, 35) / caption = "3" /items = ("normalman4.jpg") / imagesize = (30%, 35%) / position = (70, 35) / caption = "4" / caption = "Please answer the following questions. Click CONTINUE when you are ready." / fontstyle = ("verdana", -20, true, false, false, false, 5, 0) / questions = [1=targetM; 2 = targetN; 3=targetO; 4=targetP; 5=question1; 6=question2] / finishlabel = "Continue" /nextbuttonposition = (90%, 90%) /showbackbutton = false / pages = [1=picturecheckobesewoman; 2=picturecheckobeseman; 3=picturechecknormalwoman; 4=picturechecknormalman] / showquestionnumbers = false / itemfontstyle = ("Verdana", -14, false, false, false, false, 5, 0) / itemspacing = 10% / recorddata = true / showpagenumbers = false *************************************************************************** Trials *************************************************************************** / stimulustimes = [0 = targetPic, targetsignal, debug; 10000 = targetwhite, targetsignalwhite] / trialduration = 16000 ****************************************************************** Blocks ****************************************************************** /trials = [1-16=targettrial] *********************************************************************** Experiment *********************************************************************** /preinstructions = (intro, intro1) /blocks = [1=demographics] /postinstructions = (intro2) /blocks = [1=targetblock] /preinstructions = (intro3) /blocks = [1=picturecheck] /postinstructions = (end) / windowsize = (100%, 100%) / screencolor = (255, 255, 255) / fontstyle = ("Arial", 5%) / txcolor = (0, 0, 0)