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64 lines
1.6 KiB
HTML
64 lines
1.6 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<script src="../jspsych.js"></script>
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<script src="../plugins/jspsych-html-keyboard-response.js"></script>
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<link rel="stylesheet" href="../css/jspsych.css"></link>
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</head>
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<body></body>
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<script>
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var trial = {
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type: 'html-keyboard-response',
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stimulus: 'Hello. This is in a loop. Press R to repeat this trial, or C to continue.',
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choices: ['r','c']
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}
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var loop_node = {
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timeline: [trial],
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loop_function: function(data){
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if(jsPsych.pluginAPI.convertKeyCharacterToKeyCode('r') == data.values()[0].key_press){
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return true;
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} else {
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return false;
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}
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}
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}
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var pre_if_trial = {
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type: 'html-keyboard-response',
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stimulus: 'The next trial is in a conditional statement. Press S to skip it, or V to view it.',
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choices: ['s','v']
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}
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var if_trial = {
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type: 'html-keyboard-response',
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stimulus: 'You chose to view the trial. Press any key to continue.'
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}
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var if_node = {
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timeline: [if_trial],
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conditional_function: function(){
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var data = jsPsych.data.get().last(1).values()[0];
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if(data.key_press == jsPsych.pluginAPI.convertKeyCharacterToKeyCode('s')){
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return false;
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} else {
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return true;
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}
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}
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}
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var after_if_trial = {
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type: 'html-keyboard-response',
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stimulus: 'This is the trial after the conditional.'
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}
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jsPsych.init({
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timeline: [loop_node, pre_if_trial, if_node, after_if_trial],
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on_finish: function(){ jsPsych.data.displayData(); },
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default_iti: 200
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});
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</script>
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</html>
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