mirror of
https://github.com/jspsych/jsPsych.git
synced 2025-05-10 11:10:54 +00:00
67 lines
2.3 KiB
HTML
67 lines
2.3 KiB
HTML
<!DOCTYPE html>
|
|
<html>
|
|
<head>
|
|
<script src="../jspsych.js"></script>
|
|
<script src="../plugins/jspsych-canvas-slider-response.js"></script>
|
|
<link rel="stylesheet" href="../css/jspsych.css">
|
|
</head>
|
|
<body></body>
|
|
<script>
|
|
|
|
var colors;
|
|
|
|
// stimulus function that takes the canvas as its only argument
|
|
// this function name can be used as the value for the stimulus parameter
|
|
function twoSquares(c) {
|
|
var ctx = c.getContext('2d');
|
|
ctx.fillStyle = '#FF3333';
|
|
ctx.fillRect(200, 70, 40, 40);
|
|
ctx.fillStyle = '#FF6A33';
|
|
ctx.fillRect(260, 70, 40, 40);
|
|
}
|
|
|
|
var trial_1 = {
|
|
type: 'canvas-slider-response',
|
|
stimulus: twoSquares,
|
|
labels: ['0','10'],
|
|
canvas_size: [200, 500],
|
|
prompt: '<p>How different would you say the colors of these two squares are on a scale from 0 (the same) to 10 (completely different)?</p>',
|
|
data: {color1: '#FF3333', color2: '#FF6A33'}
|
|
}
|
|
|
|
// stimulus function that takes the canvas and additional parameters
|
|
// this can be called inside of an anonymous stimulus function, which takes the canvas as its only argument
|
|
function twoSquaresColors(c, colors) {
|
|
var ctx = c.getContext('2d');
|
|
ctx.fillStyle = colors[0];
|
|
ctx.fillRect(200, 70, 40, 40);
|
|
ctx.fillStyle = colors[1];
|
|
ctx.fillRect(260, 70, 40, 40);
|
|
}
|
|
|
|
var trial_2 = {
|
|
type: 'canvas-slider-response',
|
|
stimulus: function(c) {
|
|
colors = ['darkred', 'cyan'];
|
|
twoSquaresColors(c, colors);
|
|
},
|
|
labels: ['Exactly<br>the same','Totally<br>different'],
|
|
canvas_size: [200, 500],
|
|
require_movement: true,
|
|
stimulus_duration: 1000,
|
|
prompt: '<p>How different would you say the colors of these two squares are on a scale from 0 (the same) to 10 (completely different)?</p>'+
|
|
'<p>Interaction with the slider is required to continue. Stimulus will be hidden after 1 second.</p>',
|
|
on_finish: function(data) {
|
|
data.color1 = colors[0];
|
|
data.color2 = colors[1];
|
|
}
|
|
};
|
|
|
|
jsPsych.init({
|
|
timeline: [trial_1, trial_2],
|
|
on_finish: function () {
|
|
jsPsych.data.displayData();
|
|
}
|
|
});
|
|
</script>
|
|
</html> |