mirror of
https://github.com/jspsych/jsPsych.git
synced 2025-05-10 19:20:55 +00:00
77 lines
2.0 KiB
HTML
77 lines
2.0 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<script src="https://unpkg.com/jspsych@7.0.0"></script>
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<script src="https://unpkg.com/@jspsych/plugin-canvas-slider-response@1.0.0"></script>
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<script src="https://unpkg.com/@jspsych/plugin-html-button-response@1.0.0"></script>
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<link rel="stylesheet" href="https://unpkg.com/jspsych@7.0.0/css/jspsych.css">
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<style>
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.jspsych-btn {margin-bottom: 10px;}
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</style>
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</head>
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<body></body>
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<script>
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var jsPsych = initJsPsych();
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var start = {
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type: jsPsychHtmlButtonResponse,
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stimulus: '',
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choices: ['Run demo']
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};
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var show_data = {
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type: jsPsychHtmlButtonResponse,
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stimulus: function() {
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var trial_data = jsPsych.data.getLastTrialData().values();
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var trial_json = JSON.stringify(trial_data, null, 2);
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return `<p style="margin-bottom:0px;"><strong>Trial data:</strong></p>
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<pre style="margin-top:0px;text-align:left;">${trial_json}</pre>`;
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},
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choices: ['Repeat demo']
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};
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// Draw two squares with additional parameters
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var colors;
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function twoSquares(c, colors) {
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var ctx = c.getContext('2d');
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ctx.fillStyle = colors[0];
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ctx.fillRect(200, 70, 40, 40);
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ctx.fillStyle = colors[1];
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ctx.fillRect(260, 70, 40, 40);
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}
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var trial = {
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type: jsPsychCanvasSliderResponse,
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stimulus: function(c) {
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colors = ['darkred', 'cyan'];
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twoSquares(c, colors);
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},
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labels: ['Exactly<br>the same','Totally<br>different'],
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canvas_size: [200, 500],
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prompt: '<p>How different would you say the colors of these two squares are?</p>',
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on_finish: function(data) {
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data.color1 = colors[0];
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data.color2 = colors[1];
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}
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};
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var canvas_data_loop = {
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timeline: [trial, show_data],
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loop_function: function() {
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return true;
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}
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};
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if (typeof jsPsych !== "undefined") {
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jsPsych.run([start, canvas_data_loop]);
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} else {
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document.body.innerHTML = '<div style="text-align:center; margin-top:50%; transform:translate(0,-50%);">You must be online to view the plugin demo.</div>';
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}
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</script>
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</html>
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