Shared Scripts, Data, Stimuli, Files, and Demos
If you are a registered user and signed in, you can here copy this script and its stimuli to your own account, where you can edit it and change it in any way you want.
It is absolutely free to register (no credit card info asked!). You can then instantly copy this experiment with one click and edit it, change its accompanying texts, its landing page, stimuli, etc. Invite your colleagues, friends, or students to check out your experiment. There is no limit on how many people can do your experiment, even with a free account.
The catch? There is no catch! Just keep in mind that with a free account, you cannot collect data. For teaching that is usually not a problem. For research, prepaid data collection (unlimited subjects) starts as low as €10.00 for a 10-day period.
text("The experiment is loading, please wait.");
moreitems=[];
for (i=3000;i<3070;i=i+1) //overall 90 items, 45 pairs
{
moreitems.push([i]+".jpg");
}
var olditems = ['thread.png','hourglass_(2).png','vase.png','ovenmit.png','seesaw.png','fork.png','anchor.png','toothbrush.png','gum.png','candle.png','basketball.png','pan.png','knife.png','sunglasses.png','lipstick.png','tweezers.png','cup.png','chalk.png','whale.png','sofa.png'],
items = olditems.concat(moreitems);
i,
instructions = ['neurotask_instructions.png'],
encodetrials=items.length/2,
testtrials=items.length/2,
testresponse=Array(testtrials).fill(0),
a = addblock(20,"center",25,25),
b = addblock(55,"center",25,25),
head = main.addblock("center",5,90,22.5);
trialtype=[9,2,1,3,0,4,7,6,5,8];
main.style("font-family","'Times New Roman', Georgia, serif");
main.style("border","solid thin black");
head.style("font-weight","bold");
for (i=0;i Press any key to continue");
await("keypress");
clear();
//Encoding
itema = 0;
itemb = 1;
for (i=0;i Your task is to indicate whether you have seen the two pictures together in this arrangement before. This includes their position on the screen: it is only the same if the picture on the left was also on the left when you saw it first. Press any key to continue.");
await("keypress");
clear();
text("Press the A-key if you have seen the two pictures in this configuration before, the G-key if you have seen the combination before in switched locations and press the L-key if the combination is novel .
Each trial, you have 3 seconds to give an answer.
Press any key to continue.");
await("keypress");
clear();
head.text("This graphic illustrates the instructions. Press any key to continue.");
center.showimage(instructions);
await("keypress");
center.hideimage();
head.clear();
//Test
itemai = 0;
itembi = 1;
itemar = 59; //changed to fit new item set
itembr = 58; //changed to fit new item set
iteman = 1;
itembn = 2;
hit=0;
FA=0;
nintact=0;
for (i=0;i
Data inspection is forthcoming!
In the mean time, authors may download their own data and make it available as an Excel file. Check out the 'Stimuli and Files' tab.