mirror of
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removing ambiguous parameters #422
This commit is contained in:
Josh de Leeuw
parent
caca99335d
commit
2211ea1321
42
examples/jspsych-html-keyboard-response.html
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42
examples/jspsych-html-keyboard-response.html
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<!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_1 = {
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type: 'html-keyboard-response',
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stimulus: '<p style="color: red; font-size: 48px; font-weight: bold;">GREEN</p>',
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choices: ['y', 'n'],
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prompt: '<p>Does the color match the word? (Y or N)</p>'
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}
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var trial_2 = {
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type: 'html-keyboard-response',
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stimulus: '<p style="color: red; font-size: 48px; font-weight: bold;">RED</p>',
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choices: ['y', 'n'],
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trial_duration: 5000,
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prompt: '<p>Does the color match the word? (Y or N; 5s time limit)</p>'
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}
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var trial_3 = {
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type: 'html-keyboard-response',
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stimulus: '<p style="color: orange; font-size: 48px; font-weight: bold;">BLUE</p>',
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choices: jsPsych.NO_KEYS,
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trial_duration: 2000,
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prompt: '<p>No response allowed. 2s wait.</p>'
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}
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jsPsych.init({
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timeline: [trial_1, trial_2, trial_3],
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on_finish: function() {
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jsPsych.data.displayData();
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},
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default_iti: 250
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});
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</script>
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</html>
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48
examples/jspsych-image-keyboard-response.html
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48
examples/jspsych-image-keyboard-response.html
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<!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-image-keyboard-response.js"></script>
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<link rel="stylesheet" href="../css/jspsych.css"></link>
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<style>
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img {
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width: 300px;
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}
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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 trial_1 = {
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type: 'image-keyboard-response',
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stimulus: 'img/happy_face_1.jpg',
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choices: ['y','n'],
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prompt: '<p>Have you seen this face before? Y or N.</p>'
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}
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var trial_2 = {
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type: 'image-keyboard-response',
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stimulus: 'img/happy_face_2.jpg',
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choices: ['y','n'],
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trial_duration: 5000,
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prompt: '<p>Have you seen this face before? Y or N. (5s time limit).</p>'
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}
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var trial_3 = {
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type: 'image-keyboard-response',
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stimulus: 'img/happy_face_3.jpg',
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choices: jsPsych.NO_KEYS,
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trial_duration: 2000,
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prompt: '<p>No response allowed. 2s wait.</p>'
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}
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jsPsych.init({
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timeline: [trial_1, trial_2, trial_3],
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on_finish: function() {
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jsPsych.data.displayData();
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},
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default_iti: 250
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});
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</script>
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</html>
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<!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-single-stim.js"></script>
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<link rel="stylesheet" href="../css/jspsych.css"></link>
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<style>
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img {
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width: 300px;
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}
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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 trial_1 = {
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type: 'single-stim',
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stimulus: 'img/happy_face_1.jpg',
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choices: [89, 78], // Y or N
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prompt: '<p class="center-content">Have you seen this face before? Y or N.</p>'
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}
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var trial_2 = {
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type: 'single-stim',
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stimulus: 'img/happy_face_2.jpg',
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choices: [89, 78], // Y or N
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timing_response: 5000,
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prompt: '<p class="center-content">Have you seen this face before? Y or N. (5s time limit).</p>'
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}
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var trial_3 = {
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type: 'single-stim',
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choices: jsPsych.NO_KEYS, // Y or N
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timing_response: 2000,
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prompt: '<p class="center-content">No response allowed. 2s wait.</p>',
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stimulus: '<p>:)</p>',
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is_html: true
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}
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jsPsych.init({
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timeline: [trial_1, trial_2, trial_3],
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on_finish: function() {
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jsPsych.data.displayData();
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},
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default_iti: 250
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});
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</script>
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</html>
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194
plugins/jspsych-audio-keyboard-response.js
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194
plugins/jspsych-audio-keyboard-response.js
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/**
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* jspsych-audio-keyboard-response
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* Josh de Leeuw
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*
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* plugin for playing an audio file and getting a keyboard response
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*
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* documentation: docs.jspsych.org
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*
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**/
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jsPsych.plugins["audio-keyboard-response"] = (function() {
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var plugin = {};
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jsPsych.pluginAPI.registerPreload('audio-keyboard-response', 'stimulus', 'audio');
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plugin.info = {
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name: 'audio-keyboard-response',
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description: '',
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parameters: {
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stimulus: {
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type: [jsPsych.plugins.parameterType.STRING],
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default: undefined,
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no_function: false,
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description: ''
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},
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choices: {
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type: [jsPsych.plugins.parameterType.KEYCODE],
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array: true,
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default: jsPsych.ALL_KEYS,
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no_function: false,
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description: ''
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},
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prompt: {
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type: [jsPsych.plugins.parameterType.STRING],
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default: '',
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no_function: false,
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description: ''
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},
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timing_response: {
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type: [jsPsych.plugins.parameterType.INT],
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default: -1,
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no_function: false,
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description: ''
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},
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response_ends_trial: {
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type: [jsPsych.plugins.parameterType.BOOL],
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default: true,
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no_function: false,
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description: ''
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},
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trial_ends_after_audio: {
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type: [jsPsych.plugins.parameterType.BOOL],
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default: false,
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no_function: false,
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description: ''
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},
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}
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}
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plugin.trial = function(display_element, trial) {
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// default parameters
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trial.choices = trial.choices || jsPsych.ALL_KEYS;
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trial.response_ends_trial = (typeof trial.response_ends_trial === 'undefined') ? true : trial.response_ends_trial;
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trial.trial_ends_after_audio = (typeof trial.trial_ends_after_audio === 'undefined') ? false : trial.trial_ends_after_audio;
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trial.timing_response = trial.timing_response || -1; // if -1, then wait for response forever
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trial.prompt = (typeof trial.prompt === 'undefined') ? "" : trial.prompt;
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// if any trial variables are functions
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// this evaluates the function and replaces
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// it with the output of the function
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trial = jsPsych.pluginAPI.evaluateFunctionParameters(trial);
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// setup stimulus
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var context = jsPsych.pluginAPI.audioContext();
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if(context !== null){
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var source = context.createBufferSource();
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source.buffer = jsPsych.pluginAPI.getAudioBuffer(trial.stimulus);
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source.connect(context.destination);
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} else {
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var audio = jsPsych.pluginAPI.getAudioBuffer(trial.stimulus);
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audio.currentTime = 0;
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}
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// set up end event if trial needs it
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if(trial.trial_ends_after_audio){
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if(context !== null){
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source.onended = function() {
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end_trial();
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}
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} else {
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audio.addEventListener('ended', end_trial);
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}
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}
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// show prompt if there is one
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if (trial.prompt !== "") {
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display_element.innerHTML = trial.prompt;
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}
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// store response
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var response = {
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rt: -1,
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key: -1
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};
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// function to end trial when it is time
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function end_trial() {
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// kill any remaining setTimeout handlers
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jsPsych.pluginAPI.clearAllTimeouts();
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// stop the audio file if it is playing
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// remove end event listeners if they exist
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if(context !== null){
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source.stop();
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source.onended = function() { }
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} else {
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audio.pause();
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audio.removeEventListener('ended', end_trial);
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}
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// kill keyboard listeners
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jsPsych.pluginAPI.cancelAllKeyboardResponses();
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// gather the data to store for the trial
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var trial_data = {
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"rt": context !== null ? response.rt * 1000 : response.rt,
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"stimulus": trial.stimulus,
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"key_press": response.key
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};
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// clear the display
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display_element.innerHTML = '';
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// move on to the next trial
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jsPsych.finishTrial(trial_data);
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};
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// function to handle responses by the subject
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var after_response = function(info) {
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// only record the first response
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if (response.key == -1) {
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response = info;
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}
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if (trial.response_ends_trial) {
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end_trial();
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}
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};
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// start audio
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if(context !== null){
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startTime = context.currentTime + 0.1;
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source.start(startTime);
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} else {
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audio.play();
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}
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// start the response listener
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if(context !== null) {
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var keyboardListener = jsPsych.pluginAPI.getKeyboardResponse({
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callback_function: after_response,
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valid_responses: trial.choices,
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rt_method: 'audio',
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persist: false,
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allow_held_key: false,
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audio_context: context,
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audio_context_start_time: startTime
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});
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} else {
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var keyboardListener = jsPsych.pluginAPI.getKeyboardResponse({
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callback_function: after_response,
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valid_responses: trial.choices,
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rt_method: 'date',
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persist: false,
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allow_held_key: false
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});
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}
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// end trial if time limit is set
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if (trial.timing_response > 0) {
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jsPsych.pluginAPI.setTimeout(function() {
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end_trial();
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}, trial.timing_response);
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}
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};
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return plugin;
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})();
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154
plugins/jspsych-html-keyboard-response.js
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154
plugins/jspsych-html-keyboard-response.js
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/**
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* jspsych-html-keyboard-response
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* Josh de Leeuw
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*
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* plugin for displaying a stimulus and getting a keyboard response
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*
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* documentation: docs.jspsych.org
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*
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**/
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jsPsych.plugins["html-keyboard-response"] = (function() {
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var plugin = {};
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plugin.info = {
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name: 'html-keyboard-response',
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description: '',
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parameters: {
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stimulus: {
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type: [jsPsych.plugins.parameterType.HTML_STRING],
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default: undefined,
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no_function: false,
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description: ''
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},
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choices: {
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type: [jsPsych.plugins.parameterType.KEYCODE],
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array: true,
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default: jsPsych.ALL_KEYS,
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no_function: false,
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description: ''
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},
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prompt: {
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type: [jsPsych.plugins.parameterType.STRING],
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default: '',
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no_function: false,
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description: ''
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},
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stimulus_duration: {
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type: [jsPsych.plugins.parameterType.INT],
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default: -1,
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no_function: false,
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description: ''
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},
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trial_duration: {
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type: [jsPsych.plugins.parameterType.INT],
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default: -1,
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no_function: false,
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description: ''
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},
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response_ends_trial: {
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type: [jsPsych.plugins.parameterType.BOOL],
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default: true,
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no_function: false,
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description: ''
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},
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}
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}
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plugin.trial = function(display_element, trial) {
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// set default values for the parameters
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trial.choices = trial.choices || jsPsych.ALL_KEYS;
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trial.response_ends_trial = (typeof trial.response_ends_trial == 'undefined') ? true : trial.response_ends_trial;
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trial.stimulus_duration = trial.stimulus_duration || -1;
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trial.trial_duration = trial.trial_duration || -1;
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trial.prompt = trial.prompt || "";
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var new_html = '<div id="jspsych-html-keyboard-response-stimulus">'+trial.stimulus+'</div>';
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// add prompt
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new_html += trial.prompt;
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|
|
||||||
|
// draw
|
||||||
|
display_element.innerHTML = new_html;
|
||||||
|
|
||||||
|
// store response
|
||||||
|
var response = {
|
||||||
|
rt: -1,
|
||||||
|
key: -1
|
||||||
|
};
|
||||||
|
|
||||||
|
// function to end trial when it is time
|
||||||
|
var end_trial = function() {
|
||||||
|
|
||||||
|
// kill any remaining setTimeout handlers
|
||||||
|
jsPsych.pluginAPI.clearAllTimeouts();
|
||||||
|
|
||||||
|
// kill keyboard listeners
|
||||||
|
if (typeof keyboardListener !== 'undefined') {
|
||||||
|
jsPsych.pluginAPI.cancelKeyboardResponse(keyboardListener);
|
||||||
|
}
|
||||||
|
|
||||||
|
// gather the data to store for the trial
|
||||||
|
var trial_data = {
|
||||||
|
"rt": response.rt,
|
||||||
|
"stimulus": trial.stimulus,
|
||||||
|
"key_press": response.key
|
||||||
|
};
|
||||||
|
|
||||||
|
// clear the display
|
||||||
|
display_element.innerHTML = '';
|
||||||
|
|
||||||
|
// move on to the next trial
|
||||||
|
jsPsych.finishTrial(trial_data);
|
||||||
|
};
|
||||||
|
|
||||||
|
// function to handle responses by the subject
|
||||||
|
var after_response = function(info) {
|
||||||
|
|
||||||
|
// after a valid response, the stimulus will have the CSS class 'responded'
|
||||||
|
// which can be used to provide visual feedback that a response was recorded
|
||||||
|
display_element.querySelector('#jspsych-html-keyboard-response-stimulus').className += ' responded';
|
||||||
|
|
||||||
|
// only record the first response
|
||||||
|
if (response.key == -1) {
|
||||||
|
response = info;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (trial.response_ends_trial) {
|
||||||
|
end_trial();
|
||||||
|
}
|
||||||
|
};
|
||||||
|
|
||||||
|
// start the response listener
|
||||||
|
if (trial.choices != jsPsych.NO_KEYS) {
|
||||||
|
var keyboardListener = jsPsych.pluginAPI.getKeyboardResponse({
|
||||||
|
callback_function: after_response,
|
||||||
|
valid_responses: trial.choices,
|
||||||
|
rt_method: 'date',
|
||||||
|
persist: false,
|
||||||
|
allow_held_key: false
|
||||||
|
});
|
||||||
|
}
|
||||||
|
|
||||||
|
// hide stimulus if stimulus_duration is set
|
||||||
|
if (trial.stimulus_duration > 0) {
|
||||||
|
jsPsych.pluginAPI.setTimeout(function() {
|
||||||
|
display_element.querySelector('#jspsych-html-keyboard-response-stimulus').style.visibility = 'hidden';
|
||||||
|
}, trial.stimulus_duration);
|
||||||
|
}
|
||||||
|
|
||||||
|
// end trial if trial_duration is set
|
||||||
|
if (trial.trial_duration > 0) {
|
||||||
|
jsPsych.pluginAPI.setTimeout(function() {
|
||||||
|
end_trial();
|
||||||
|
}, trial.trial_duration);
|
||||||
|
}
|
||||||
|
|
||||||
|
};
|
||||||
|
|
||||||
|
return plugin;
|
||||||
|
})();
|
||||||
@ -1,5 +1,5 @@
|
|||||||
/**
|
/**
|
||||||
* jspsych-button-response
|
* jspsych-image-button-response
|
||||||
* Josh de Leeuw
|
* Josh de Leeuw
|
||||||
*
|
*
|
||||||
* plugin for displaying a stimulus and getting a keyboard response
|
* plugin for displaying a stimulus and getting a keyboard response
|
||||||
@ -8,28 +8,22 @@
|
|||||||
*
|
*
|
||||||
**/
|
**/
|
||||||
|
|
||||||
jsPsych.plugins["button-response"] = (function() {
|
jsPsych.plugins["image-button-response"] = (function() {
|
||||||
|
|
||||||
var plugin = {};
|
var plugin = {};
|
||||||
|
|
||||||
jsPsych.pluginAPI.registerPreload('button-response', 'stimulus', 'image', function(t){ return !t.is_html || t.is_html == 'undefined'});
|
jsPsych.pluginAPI.registerPreload('image-button-response', 'stimulus', 'image');
|
||||||
|
|
||||||
plugin.info = {
|
plugin.info = {
|
||||||
name: 'button-response',
|
name: 'image-button-response',
|
||||||
description: '',
|
description: '',
|
||||||
parameters: {
|
parameters: {
|
||||||
stimulus: {
|
stimulus: {
|
||||||
type: [jsPsych.plugins.parameterType.STRING],
|
type: [jsPsych.plugins.parameterType.IMAGE],
|
||||||
default: undefined,
|
default: undefined,
|
||||||
no_function: false,
|
no_function: false,
|
||||||
description: ''
|
description: ''
|
||||||
},
|
},
|
||||||
is_html: {
|
|
||||||
type: [jsPsych.plugins.parameterType.BOOL],
|
|
||||||
default: false,
|
|
||||||
no_function: false,
|
|
||||||
description: ''
|
|
||||||
},
|
|
||||||
choices: {
|
choices: {
|
||||||
type: [jsPsych.plugins.parameterType.KEYCODE],
|
type: [jsPsych.plugins.parameterType.KEYCODE],
|
||||||
default: [],
|
default: [],
|
||||||
@ -50,13 +44,13 @@ jsPsych.plugins["button-response"] = (function() {
|
|||||||
no_function: false,
|
no_function: false,
|
||||||
description: ''
|
description: ''
|
||||||
},
|
},
|
||||||
timing_stim: {
|
stimulus_duration: {
|
||||||
type: [jsPsych.plugins.parameterType.INT],
|
type: [jsPsych.plugins.parameterType.INT],
|
||||||
default: -1,
|
default: -1,
|
||||||
no_function: false,
|
no_function: false,
|
||||||
description: ''
|
description: ''
|
||||||
},
|
},
|
||||||
timing_response: {
|
trial_duration: {
|
||||||
type: [jsPsych.plugins.parameterType.INT],
|
type: [jsPsych.plugins.parameterType.INT],
|
||||||
default: -1,
|
default: -1,
|
||||||
no_function: false,
|
no_function: false,
|
||||||
@ -76,9 +70,8 @@ jsPsych.plugins["button-response"] = (function() {
|
|||||||
// default trial parameters
|
// default trial parameters
|
||||||
trial.button_html = trial.button_html || '<button class="jspsych-btn">%choice%</button>';
|
trial.button_html = trial.button_html || '<button class="jspsych-btn">%choice%</button>';
|
||||||
trial.response_ends_trial = (typeof trial.response_ends_trial === 'undefined') ? true : trial.response_ends_trial;
|
trial.response_ends_trial = (typeof trial.response_ends_trial === 'undefined') ? true : trial.response_ends_trial;
|
||||||
trial.timing_stim = trial.timing_stim || -1; // if -1, then show indefinitely
|
trial.stimulus_duration = trial.stimulus_duration || -1; // if -1, then show indefinitely
|
||||||
trial.timing_response = trial.timing_response || -1; // if -1, then wait for response forever
|
trial.trial_duration = trial.trial_duration || -1; // if -1, then wait for response forever
|
||||||
trial.is_html = (typeof trial.is_html === 'undefined') ? false : trial.is_html;
|
|
||||||
trial.prompt = (typeof trial.prompt === 'undefined') ? "" : trial.prompt;
|
trial.prompt = (typeof trial.prompt === 'undefined') ? "" : trial.prompt;
|
||||||
trial.margin_vertical = trial.margin_vertical || "0px";
|
trial.margin_vertical = trial.margin_vertical || "0px";
|
||||||
trial.margin_horizontal = trial.margin_horizontal || "8px";
|
trial.margin_horizontal = trial.margin_horizontal || "8px";
|
||||||
@ -89,11 +82,7 @@ jsPsych.plugins["button-response"] = (function() {
|
|||||||
trial = jsPsych.pluginAPI.evaluateFunctionParameters(trial);
|
trial = jsPsych.pluginAPI.evaluateFunctionParameters(trial);
|
||||||
|
|
||||||
// display stimulus
|
// display stimulus
|
||||||
if (!trial.is_html) {
|
display_element.innerHTML = '<img src="'+trial.stimulus+'" id="jspsych-image-button-response-stimulus"></img>';
|
||||||
display_element.innerHTML = '<img src="'+trial.stimulus+'" id="jspsych-button-response-stimulus"></img>';
|
|
||||||
} else {
|
|
||||||
display_element.innerHTML = '<div id="jspsych-button-response-stimulus">'+trial.stimulus+'</div>';
|
|
||||||
}
|
|
||||||
|
|
||||||
//display buttons
|
//display buttons
|
||||||
var buttons = [];
|
var buttons = [];
|
||||||
@ -101,19 +90,19 @@ jsPsych.plugins["button-response"] = (function() {
|
|||||||
if (trial.button_html.length == trial.choices.length) {
|
if (trial.button_html.length == trial.choices.length) {
|
||||||
buttons = trial.button_html;
|
buttons = trial.button_html;
|
||||||
} else {
|
} else {
|
||||||
console.error('Error in button-response plugin. The length of the button_html array does not equal the length of the choices array');
|
console.error('Error in image-button-response plugin. The length of the button_html array does not equal the length of the choices array');
|
||||||
}
|
}
|
||||||
} else {
|
} else {
|
||||||
for (var i = 0; i < trial.choices.length; i++) {
|
for (var i = 0; i < trial.choices.length; i++) {
|
||||||
buttons.push(trial.button_html);
|
buttons.push(trial.button_html);
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
display_element.innerHTML += '<div id="jspsych-button-response-btngroup"></div>';
|
display_element.innerHTML += '<div id="jspsych-image-button-response-btngroup"></div>';
|
||||||
for (var i = 0; i < trial.choices.length; i++) {
|
for (var i = 0; i < trial.choices.length; i++) {
|
||||||
var str = buttons[i].replace(/%choice%/g, trial.choices[i]);
|
var str = buttons[i].replace(/%choice%/g, trial.choices[i]);
|
||||||
display_element.querySelector('#jspsych-button-response-btngroup').insertAdjacentHTML('beforeend',
|
display_element.querySelector('#jspsych-image-button-response-btngroup').insertAdjacentHTML('beforeend',
|
||||||
'<div class="jspsych-button-response-button" style="display: inline-block; margin:'+trial.margin_vertical+' '+trial.margin_horizontal+'" id="jspsych-button-response-button-' + i +'" data-choice="'+i+'">'+str+'</div>');
|
'<div class="jspsych-image-button-response-button" style="display: inline-block; margin:'+trial.margin_vertical+' '+trial.margin_horizontal+'" id="jspsych-image-button-response-button-' + i +'" data-choice="'+i+'">'+str+'</div>');
|
||||||
display_element.querySelector('#jspsych-button-response-button-' + i).addEventListener('click', function(e){
|
display_element.querySelector('#jspsych-image-button-response-button-' + i).addEventListener('click', function(e){
|
||||||
var choice = e.currentTarget.getAttribute('data-choice'); // don't use dataset for jsdom compatibility
|
var choice = e.currentTarget.getAttribute('data-choice'); // don't use dataset for jsdom compatibility
|
||||||
after_response(choice);
|
after_response(choice);
|
||||||
});
|
});
|
||||||
@ -144,10 +133,10 @@ jsPsych.plugins["button-response"] = (function() {
|
|||||||
|
|
||||||
// after a valid response, the stimulus will have the CSS class 'responded'
|
// after a valid response, the stimulus will have the CSS class 'responded'
|
||||||
// which can be used to provide visual feedback that a response was recorded
|
// which can be used to provide visual feedback that a response was recorded
|
||||||
display_element.querySelector('#jspsych-button-response-stimulus').className += ' responded';
|
display_element.querySelector('#jspsych-image-button-response-stimulus').className += ' responded';
|
||||||
|
|
||||||
// disable all the buttons after a response
|
// disable all the buttons after a response
|
||||||
var btns = document.querySelector('.jspsych-button-response-button');
|
var btns = document.querySelector('.jspsych-image-button-response-button');
|
||||||
for(var i=0; i<btns.length; i++){
|
for(var i=0; i<btns.length; i++){
|
||||||
//btns[i].removeEventListener('click');
|
//btns[i].removeEventListener('click');
|
||||||
btns[i].setAttribute('disabled', 'disabled');
|
btns[i].setAttribute('disabled', 'disabled');
|
||||||
@ -182,17 +171,17 @@ jsPsych.plugins["button-response"] = (function() {
|
|||||||
start_time = Date.now();
|
start_time = Date.now();
|
||||||
|
|
||||||
// hide image if timing is set
|
// hide image if timing is set
|
||||||
if (trial.timing_stim > 0) {
|
if (trial.stimulus_duration > 0) {
|
||||||
jsPsych.pluginAPI.setTimeout(function() {
|
jsPsych.pluginAPI.setTimeout(function() {
|
||||||
display_element.querySelector('#jspsych-button-response-stimulus').style.visibility = 'hidden';
|
display_element.querySelector('#jspsych-image-button-response-stimulus').style.visibility = 'hidden';
|
||||||
}, trial.timing_stim);
|
}, trial.stimulus_duration);
|
||||||
}
|
}
|
||||||
|
|
||||||
// end trial if time limit is set
|
// end trial if time limit is set
|
||||||
if (trial.timing_response > 0) {
|
if (trial.trial_duration > 0) {
|
||||||
jsPsych.pluginAPI.setTimeout(function() {
|
jsPsych.pluginAPI.setTimeout(function() {
|
||||||
end_trial();
|
end_trial();
|
||||||
}, trial.timing_response);
|
}, trial.trial_duration);
|
||||||
}
|
}
|
||||||
|
|
||||||
};
|
};
|
||||||
156
plugins/jspsych-image-keyboard-response.js
Normal file
156
plugins/jspsych-image-keyboard-response.js
Normal file
@ -0,0 +1,156 @@
|
|||||||
|
/**
|
||||||
|
* jspsych-image-keyboard-response
|
||||||
|
* Josh de Leeuw
|
||||||
|
*
|
||||||
|
* plugin for displaying a stimulus and getting a keyboard response
|
||||||
|
*
|
||||||
|
* documentation: docs.jspsych.org
|
||||||
|
*
|
||||||
|
**/
|
||||||
|
|
||||||
|
|
||||||
|
jsPsych.plugins["image-keyboard-response"] = (function() {
|
||||||
|
|
||||||
|
var plugin = {};
|
||||||
|
|
||||||
|
jsPsych.pluginAPI.registerPreload('image-keyboard-response', 'stimulus', 'image');
|
||||||
|
|
||||||
|
plugin.info = {
|
||||||
|
name: 'image-keyboard-response',
|
||||||
|
description: '',
|
||||||
|
parameters: {
|
||||||
|
stimulus: {
|
||||||
|
type: [jsPsych.plugins.parameterType.IMAGE],
|
||||||
|
default: undefined,
|
||||||
|
no_function: false,
|
||||||
|
description: ''
|
||||||
|
},
|
||||||
|
choices: {
|
||||||
|
type: [jsPsych.plugins.parameterType.KEYCODE],
|
||||||
|
array: true,
|
||||||
|
default: jsPsych.ALL_KEYS,
|
||||||
|
no_function: false,
|
||||||
|
description: ''
|
||||||
|
},
|
||||||
|
prompt: {
|
||||||
|
type: [jsPsych.plugins.parameterType.STRING],
|
||||||
|
default: '',
|
||||||
|
no_function: false,
|
||||||
|
description: ''
|
||||||
|
},
|
||||||
|
stimulus_duration: {
|
||||||
|
type: [jsPsych.plugins.parameterType.INT],
|
||||||
|
default: -1,
|
||||||
|
no_function: false,
|
||||||
|
description: ''
|
||||||
|
},
|
||||||
|
trial_duration: {
|
||||||
|
type: [jsPsych.plugins.parameterType.INT],
|
||||||
|
default: -1,
|
||||||
|
no_function: false,
|
||||||
|
description: ''
|
||||||
|
},
|
||||||
|
response_ends_trial: {
|
||||||
|
type: [jsPsych.plugins.parameterType.BOOL],
|
||||||
|
default: true,
|
||||||
|
no_function: false,
|
||||||
|
description: ''
|
||||||
|
},
|
||||||
|
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
plugin.trial = function(display_element, trial) {
|
||||||
|
|
||||||
|
// set default values for the parameters
|
||||||
|
trial.choices = trial.choices || jsPsych.ALL_KEYS;
|
||||||
|
trial.response_ends_trial = (typeof trial.response_ends_trial == 'undefined') ? true : trial.response_ends_trial;
|
||||||
|
trial.stimulus_duration = trial.stimulus_duration || -1;
|
||||||
|
trial.trial_duration = trial.trial_duration || -1;
|
||||||
|
trial.prompt = trial.prompt || "";
|
||||||
|
|
||||||
|
var new_html = '<img src="'+trial.stimulus+'" id="jspsych-image-keyboard-response-stimulus"></img>';
|
||||||
|
|
||||||
|
// add prompt
|
||||||
|
new_html += trial.prompt;
|
||||||
|
|
||||||
|
// draw
|
||||||
|
display_element.innerHTML = new_html;
|
||||||
|
|
||||||
|
// store response
|
||||||
|
var response = {
|
||||||
|
rt: -1,
|
||||||
|
key: -1
|
||||||
|
};
|
||||||
|
|
||||||
|
// function to end trial when it is time
|
||||||
|
var end_trial = function() {
|
||||||
|
|
||||||
|
// kill any remaining setTimeout handlers
|
||||||
|
jsPsych.pluginAPI.clearAllTimeouts();
|
||||||
|
|
||||||
|
// kill keyboard listeners
|
||||||
|
if (typeof keyboardListener !== 'undefined') {
|
||||||
|
jsPsych.pluginAPI.cancelKeyboardResponse(keyboardListener);
|
||||||
|
}
|
||||||
|
|
||||||
|
// gather the data to store for the trial
|
||||||
|
var trial_data = {
|
||||||
|
"rt": response.rt,
|
||||||
|
"stimulus": trial.stimulus,
|
||||||
|
"key_press": response.key
|
||||||
|
};
|
||||||
|
|
||||||
|
// clear the display
|
||||||
|
display_element.innerHTML = '';
|
||||||
|
|
||||||
|
// move on to the next trial
|
||||||
|
jsPsych.finishTrial(trial_data);
|
||||||
|
};
|
||||||
|
|
||||||
|
// function to handle responses by the subject
|
||||||
|
var after_response = function(info) {
|
||||||
|
|
||||||
|
// after a valid response, the stimulus will have the CSS class 'responded'
|
||||||
|
// which can be used to provide visual feedback that a response was recorded
|
||||||
|
display_element.querySelector('#jspsych-image-keyboard-response-stimulus').className += ' responded';
|
||||||
|
|
||||||
|
// only record the first response
|
||||||
|
if (response.key == -1) {
|
||||||
|
response = info;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (trial.response_ends_trial) {
|
||||||
|
end_trial();
|
||||||
|
}
|
||||||
|
};
|
||||||
|
|
||||||
|
// start the response listener
|
||||||
|
if (trial.choices != jsPsych.NO_KEYS) {
|
||||||
|
var keyboardListener = jsPsych.pluginAPI.getKeyboardResponse({
|
||||||
|
callback_function: after_response,
|
||||||
|
valid_responses: trial.choices,
|
||||||
|
rt_method: 'date',
|
||||||
|
persist: false,
|
||||||
|
allow_held_key: false
|
||||||
|
});
|
||||||
|
}
|
||||||
|
|
||||||
|
// hide stimulus if stimulus_duration is set
|
||||||
|
if (trial.stimulus_duration > 0) {
|
||||||
|
jsPsych.pluginAPI.setTimeout(function() {
|
||||||
|
display_element.querySelector('#jspsych-image-keyboard-response-stimulus').style.visibility = 'hidden';
|
||||||
|
}, trial.stimulus_duration);
|
||||||
|
}
|
||||||
|
|
||||||
|
// end trial if trial_duration is set
|
||||||
|
if (trial.trial_duration > 0) {
|
||||||
|
jsPsych.pluginAPI.setTimeout(function() {
|
||||||
|
end_trial();
|
||||||
|
}, trial.trial_duration);
|
||||||
|
}
|
||||||
|
|
||||||
|
};
|
||||||
|
|
||||||
|
return plugin;
|
||||||
|
})();
|
||||||
131
plugins/jspsych-image-slider-response.js
Normal file
131
plugins/jspsych-image-slider-response.js
Normal file
@ -0,0 +1,131 @@
|
|||||||
|
/**
|
||||||
|
* jspsych-image-slider-response
|
||||||
|
* a jspsych plugin for free response survey questions
|
||||||
|
*
|
||||||
|
* Josh de Leeuw
|
||||||
|
*
|
||||||
|
* documentation: docs.jspsych.org
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
|
||||||
|
jsPsych.plugins['image-slider-response'] = (function() {
|
||||||
|
|
||||||
|
var plugin = {};
|
||||||
|
|
||||||
|
jsPsych.pluginAPI.registerPreload('image-slider-response', 'stimulus', 'image');
|
||||||
|
|
||||||
|
plugin.info = {
|
||||||
|
name: 'image-slider-response',
|
||||||
|
description: '',
|
||||||
|
parameters: {
|
||||||
|
stimulus_duration: {
|
||||||
|
type: [jsPsych.plugins.parameterType.INT],
|
||||||
|
default: -1,
|
||||||
|
no_function: false,
|
||||||
|
description: ''
|
||||||
|
},
|
||||||
|
trial_duration: {
|
||||||
|
type: [jsPsych.plugins.parameterType.INT],
|
||||||
|
default: -1,
|
||||||
|
no_function: false,
|
||||||
|
description: ''
|
||||||
|
},
|
||||||
|
response_ends_trial: {
|
||||||
|
type: [jsPsych.plugins.parameterType.BOOL],
|
||||||
|
default: true,
|
||||||
|
no_function: false,
|
||||||
|
description: ''
|
||||||
|
},
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
plugin.trial = function(display_element, trial) {
|
||||||
|
|
||||||
|
trial.min = trial.min || 0;
|
||||||
|
trial.max = trial.max || 100;
|
||||||
|
trial.step = trial.step || 1;
|
||||||
|
trial.button_label = typeof trial.button_label === 'undefined' ? 'Next' : trial.button_label;
|
||||||
|
trial.response_ends_trial = (typeof trial.response_ends_trial == 'undefined') ? true : trial.response_ends_trial;
|
||||||
|
trial.stimulus_duration = trial.stimulus_duration || -1;
|
||||||
|
trial.trial_duration = trial.trial_duration || -1;
|
||||||
|
trial.prompt = trial.prompt || "";
|
||||||
|
|
||||||
|
// if any trial variables are functions
|
||||||
|
// this evaluates the function and replaces
|
||||||
|
// it with the output of the function
|
||||||
|
trial = jsPsych.pluginAPI.evaluateFunctionParameters(trial);
|
||||||
|
|
||||||
|
var html = '<div id="jspsych-image-slider-response" class="jspsych-image-slider-response-question" style="margin: 100px 0px;">';
|
||||||
|
html += '<div class="jspsych-image-slider-response-stimulus"><img src="' + trial.stimulus + '"></div>';
|
||||||
|
html += '<div class="jspsych-image-slider-response-container" style="position:relative;">';
|
||||||
|
html += '<input type="range" min="'+trial.min+'" max="'+trial.max+'" step="'+trial.step+'" style="width: 100%;" id="jspsych-image-slider-response-response"></input>';
|
||||||
|
html += '<div>'
|
||||||
|
for(var j=0; j < trial.labels.length; j++){
|
||||||
|
var width = 100/(trial.labels.length-1);
|
||||||
|
var left_offset = (j * (100 /(trial.labels.length - 1))) - (width/2);
|
||||||
|
html += '<div style="display: inline-block; position: absolute; left:'+left_offset+'%; text-align: center; width: '+width+'%;">';
|
||||||
|
html += '<span style="text-align: center; font-size: 80%;">'+trial.labels[j]+'</span>';
|
||||||
|
html += '</div>'
|
||||||
|
}
|
||||||
|
html += '</div>';
|
||||||
|
html += '</div>';
|
||||||
|
html += '</div>';
|
||||||
|
|
||||||
|
html += trial.prompt;
|
||||||
|
|
||||||
|
// add submit button
|
||||||
|
html += '<button id="jspsych-image-slider-response-next" class="jspsych-btn">'+trial.button_label+'</button>';
|
||||||
|
|
||||||
|
display_element.innerHTML = html;
|
||||||
|
|
||||||
|
var response = {
|
||||||
|
rt: -1,
|
||||||
|
response: -1
|
||||||
|
};
|
||||||
|
|
||||||
|
display_element.querySelector('#jspsych-image-slider-response-next').addEventListener('click', function() {
|
||||||
|
// measure response time
|
||||||
|
var endTime = (new Date()).getTime();
|
||||||
|
response.rt = endTime - startTime;
|
||||||
|
response.response = display_element.querySelector('#jspsych-image-slider-response-response').value;
|
||||||
|
|
||||||
|
if(response_ends_trial){
|
||||||
|
end_trial();
|
||||||
|
} else {
|
||||||
|
display_element.querySelector('#jspsych-image-slider-response-next').disabled = true;
|
||||||
|
}
|
||||||
|
|
||||||
|
});
|
||||||
|
|
||||||
|
function end_trial(){
|
||||||
|
// save data
|
||||||
|
var trialdata = {
|
||||||
|
"rt": response.rt,
|
||||||
|
"response": response.response
|
||||||
|
};
|
||||||
|
|
||||||
|
display_element.innerHTML = '';
|
||||||
|
|
||||||
|
// next trial
|
||||||
|
jsPsych.finishTrial(trialdata);
|
||||||
|
}
|
||||||
|
|
||||||
|
if (trial.stimulus_duration > 0) {
|
||||||
|
jsPsych.pluginAPI.setTimeout(function() {
|
||||||
|
display_element.querySelector('#jspsych-image-slider-response-stimulus').style.visibility = 'hidden';
|
||||||
|
}, trial.stimulus_duration);
|
||||||
|
}
|
||||||
|
|
||||||
|
// end trial if trial_duration is set
|
||||||
|
if (trial.trial_duration > 0) {
|
||||||
|
jsPsych.pluginAPI.setTimeout(function() {
|
||||||
|
end_trial();
|
||||||
|
}, trial.trial_duration);
|
||||||
|
}
|
||||||
|
|
||||||
|
var startTime = (new Date()).getTime();
|
||||||
|
};
|
||||||
|
|
||||||
|
return plugin;
|
||||||
|
})();
|
||||||
@ -1,81 +0,0 @@
|
|||||||
/**
|
|
||||||
* jspsych-slider-response
|
|
||||||
* a jspsych plugin for free response survey questions
|
|
||||||
*
|
|
||||||
* Josh de Leeuw
|
|
||||||
*
|
|
||||||
* documentation: docs.jspsych.org
|
|
||||||
*
|
|
||||||
*/
|
|
||||||
|
|
||||||
|
|
||||||
jsPsych.plugins['slider-response'] = (function() {
|
|
||||||
|
|
||||||
var plugin = {};
|
|
||||||
|
|
||||||
jsPsych.pluginAPI.registerPreload('slider-response', 'stimulus', 'image', function(t){ return !t.is_html || t.is_html == 'undefined'});
|
|
||||||
|
|
||||||
plugin.info = {
|
|
||||||
name: 'slider-response',
|
|
||||||
description: '',
|
|
||||||
parameters: {
|
|
||||||
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
plugin.trial = function(display_element, trial) {
|
|
||||||
|
|
||||||
trial.min = trial.min || 0;
|
|
||||||
trial.max = trial.max || 100;
|
|
||||||
trial.step = trial.step || 1;
|
|
||||||
trial.is_html = typeof trial.is_html === 'undefined' ? false : trial.is_html;
|
|
||||||
trial.button_label = typeof trial.button_label === 'undefined' ? 'Next' : trial.button_label;
|
|
||||||
|
|
||||||
// if any trial variables are functions
|
|
||||||
// this evaluates the function and replaces
|
|
||||||
// it with the output of the function
|
|
||||||
trial = jsPsych.pluginAPI.evaluateFunctionParameters(trial);
|
|
||||||
|
|
||||||
var html = '<div id="jspsych-slider-response" class="jspsych-slider-response-question" style="margin: 100px 0px;">';
|
|
||||||
html += '<div class="jspsych-slider-response-question-text">' + trial.stimulus + '</div>';
|
|
||||||
html += '<div class="jspsych-slider-response-container" style="position:relative;">';
|
|
||||||
html += '<input type="range" min="'+trial.min+'" max="'+trial.max+'" step="'+trial.step+'" style="width: 100%;" id="jspsych-slider-response-response"></input>';
|
|
||||||
html += '<div>'
|
|
||||||
for(var j=0; j < trial.labels.length; j++){
|
|
||||||
var width = 100/(trial.labels.length-1);
|
|
||||||
var left_offset = (j * (100 /(trial.labels.length - 1))) - (width/2);
|
|
||||||
html += '<div style="display: inline-block; position: absolute; left:'+left_offset+'%; text-align: center; width: '+width+'%;">';
|
|
||||||
html += '<span style="text-align: center; font-size: 80%;">'+trial.labels[j]+'</span>';
|
|
||||||
html += '</div>'
|
|
||||||
}
|
|
||||||
html += '</div>';
|
|
||||||
html += '</div>';
|
|
||||||
html += '</div>';
|
|
||||||
|
|
||||||
// add submit button
|
|
||||||
html += '<button id="jspsych-slider-response-next" class="jspsych-btn">'+trial.button_label+'</button>';
|
|
||||||
|
|
||||||
display_element.innerHTML = html;
|
|
||||||
|
|
||||||
display_element.querySelector('#jspsych-slider-response-next').addEventListener('click', function() {
|
|
||||||
// measure response time
|
|
||||||
var endTime = (new Date()).getTime();
|
|
||||||
var response_time = endTime - startTime;
|
|
||||||
|
|
||||||
// save data
|
|
||||||
var trialdata = {
|
|
||||||
"rt": response_time,
|
|
||||||
"response": display_element.querySelector('#jspsych-slider-response-response').value
|
|
||||||
};
|
|
||||||
|
|
||||||
display_element.innerHTML = '';
|
|
||||||
|
|
||||||
// next trial
|
|
||||||
jsPsych.finishTrial(trialdata);
|
|
||||||
});
|
|
||||||
|
|
||||||
var startTime = (new Date()).getTime();
|
|
||||||
};
|
|
||||||
|
|
||||||
return plugin;
|
|
||||||
})();
|
|
||||||
Loading…
Reference in New Issue
Block a user