mirror of
https://github.com/jspsych/jsPsych.git
synced 2025-05-12 08:38:11 +00:00
1754 lines
53 KiB
HTML
Executable File
1754 lines
53 KiB
HTML
Executable File
|
|
<!doctype html>
|
|
<html lang="en" class="no-js">
|
|
<head>
|
|
|
|
<meta charset="utf-8">
|
|
<meta name="viewport" content="width=device-width,initial-scale=1">
|
|
|
|
|
|
|
|
|
|
<link rel="icon" href="../../img/jspsych-favicon.png">
|
|
<meta name="generator" content="mkdocs-1.2.2, mkdocs-material-7.2.4">
|
|
|
|
|
|
|
|
<title>The Basics: Hello World - jsPsych</title>
|
|
|
|
|
|
|
|
<link rel="stylesheet" href="../../assets/stylesheets/main.f7f47774.min.css">
|
|
|
|
|
|
<link rel="stylesheet" href="../../assets/stylesheets/palette.3f5d1f46.min.css">
|
|
|
|
|
|
|
|
<meta name="theme-color" content="#4cae4f">
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
|
|
<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Roboto:300,400,400i,700%7CRoboto+Mono&display=fallback">
|
|
<style>:root{--md-text-font-family:"Roboto";--md-code-font-family:"Roboto Mono"}</style>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<script>window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga("create","UA-50563838-1","auto"),ga("set","anonymizeIp",!0),ga("send","pageview"),document.addEventListener("DOMContentLoaded",function(){document.forms.search&&document.forms.search.query.addEventListener("blur",function(){var e;this.value&&(e=document.location.pathname,ga("send","pageview",e+"?q="+this.value))}),"undefined"!=typeof location$&&location$.subscribe(function(e){ga("send","pageview",e.pathname)})})</script>
|
|
<script async src="https://www.google-analytics.com/analytics.js"></script>
|
|
|
|
|
|
|
|
|
|
</head>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<body dir="ltr" data-md-color-scheme="" data-md-color-primary="green" data-md-color-accent="orange">
|
|
|
|
|
|
<script>function __prefix(e){return new URL("../..",location).pathname+"."+e}function __get(e,t=localStorage){return JSON.parse(t.getItem(__prefix(e)))}</script>
|
|
|
|
<input class="md-toggle" data-md-toggle="drawer" type="checkbox" id="__drawer" autocomplete="off">
|
|
<input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off">
|
|
<label class="md-overlay" for="__drawer"></label>
|
|
<div data-md-component="skip">
|
|
|
|
|
|
<a href="#jspsych-hello-world-experiment" class="md-skip">
|
|
Skip to content
|
|
</a>
|
|
|
|
</div>
|
|
<div data-md-component="announce">
|
|
|
|
</div>
|
|
|
|
<header class="md-header" data-md-component="header">
|
|
<nav class="md-header__inner md-grid" aria-label="Header">
|
|
<a href="../.." title="jsPsych" class="md-header__button md-logo" aria-label="jsPsych" data-md-component="logo">
|
|
|
|
<img src="../../img/jspsych-logo-no-text-mono.svg" alt="logo">
|
|
|
|
</a>
|
|
<label class="md-header__button md-icon" for="__drawer">
|
|
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 6h18v2H3V6m0 5h18v2H3v-2m0 5h18v2H3v-2z"/></svg>
|
|
</label>
|
|
<div class="md-header__title" data-md-component="header-title">
|
|
<div class="md-header__ellipsis">
|
|
<div class="md-header__topic">
|
|
<span class="md-ellipsis">
|
|
jsPsych
|
|
</span>
|
|
</div>
|
|
<div class="md-header__topic" data-md-component="header-topic">
|
|
<span class="md-ellipsis">
|
|
|
|
The Basics: Hello World
|
|
|
|
</span>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
|
|
|
|
|
|
<label class="md-header__button md-icon" for="__search">
|
|
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
|
|
</label>
|
|
|
|
<div class="md-search" data-md-component="search" role="dialog">
|
|
<label class="md-search__overlay" for="__search"></label>
|
|
<div class="md-search__inner" role="search">
|
|
<form class="md-search__form" name="search">
|
|
<input type="text" class="md-search__input" name="query" aria-label="Search" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="search-query" required>
|
|
<label class="md-search__icon md-icon" for="__search">
|
|
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
|
|
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
|
|
</label>
|
|
<nav class="md-search__options" aria-label="Search">
|
|
|
|
<button type="reset" class="md-search__icon md-icon" aria-label="Clear" tabindex="-1">
|
|
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"/></svg>
|
|
</button>
|
|
</nav>
|
|
|
|
</form>
|
|
<div class="md-search__output">
|
|
<div class="md-search__scrollwrap" data-md-scrollfix>
|
|
<div class="md-search-result" data-md-component="search-result">
|
|
<div class="md-search-result__meta">
|
|
Initializing search
|
|
</div>
|
|
<ol class="md-search-result__list"></ol>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
|
|
|
|
<div class="md-header__source">
|
|
|
|
<a href="https://github.com/jspsych/jsPsych/" title="Go to repository" class="md-source" data-md-component="source">
|
|
<div class="md-source__icon md-icon">
|
|
|
|
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512"><path d="M439.55 236.05 244 40.45a28.87 28.87 0 0 0-40.81 0l-40.66 40.63 51.52 51.52c27.06-9.14 52.68 16.77 43.39 43.68l49.66 49.66c34.23-11.8 61.18 31 35.47 56.69-26.49 26.49-70.21-2.87-56-37.34L240.22 199v121.85c25.3 12.54 22.26 41.85 9.08 55a34.34 34.34 0 0 1-48.55 0c-17.57-17.6-11.07-46.91 11.25-56v-123c-20.8-8.51-24.6-30.74-18.64-45L142.57 101 8.45 235.14a28.86 28.86 0 0 0 0 40.81l195.61 195.6a28.86 28.86 0 0 0 40.8 0l194.69-194.69a28.86 28.86 0 0 0 0-40.81z"/></svg>
|
|
</div>
|
|
<div class="md-source__repository">
|
|
jspsych/jspsych
|
|
</div>
|
|
</a>
|
|
</div>
|
|
|
|
</nav>
|
|
</header>
|
|
|
|
<div class="md-container" data-md-component="container">
|
|
|
|
|
|
|
|
|
|
<main class="md-main" data-md-component="main">
|
|
<div class="md-main__inner md-grid">
|
|
|
|
|
|
|
|
<div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
|
|
<div class="md-sidebar__scrollwrap">
|
|
<div class="md-sidebar__inner">
|
|
|
|
|
|
|
|
<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
|
|
<label class="md-nav__title" for="__drawer">
|
|
<a href="../.." title="jsPsych" class="md-nav__button md-logo" aria-label="jsPsych" data-md-component="logo">
|
|
|
|
<img src="../../img/jspsych-logo-no-text-mono.svg" alt="logo">
|
|
|
|
</a>
|
|
jsPsych
|
|
</label>
|
|
|
|
<div class="md-nav__source">
|
|
|
|
<a href="https://github.com/jspsych/jsPsych/" title="Go to repository" class="md-source" data-md-component="source">
|
|
<div class="md-source__icon md-icon">
|
|
|
|
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512"><path d="M439.55 236.05 244 40.45a28.87 28.87 0 0 0-40.81 0l-40.66 40.63 51.52 51.52c27.06-9.14 52.68 16.77 43.39 43.68l49.66 49.66c34.23-11.8 61.18 31 35.47 56.69-26.49 26.49-70.21-2.87-56-37.34L240.22 199v121.85c25.3 12.54 22.26 41.85 9.08 55a34.34 34.34 0 0 1-48.55 0c-17.57-17.6-11.07-46.91 11.25-56v-123c-20.8-8.51-24.6-30.74-18.64-45L142.57 101 8.45 235.14a28.86 28.86 0 0 0 0 40.81l195.61 195.6a28.86 28.86 0 0 0 40.8 0l194.69-194.69a28.86 28.86 0 0 0 0-40.81z"/></svg>
|
|
</div>
|
|
<div class="md-source__repository">
|
|
jspsych/jspsych
|
|
</div>
|
|
</a>
|
|
</div>
|
|
|
|
<ul class="md-nav__list" data-md-scrollfix>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../.." class="md-nav__link">
|
|
Introduction
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item md-nav__item--active md-nav__item--nested">
|
|
|
|
|
|
<input class="md-nav__toggle md-toggle" data-md-toggle="__nav_2" type="checkbox" id="__nav_2" checked>
|
|
|
|
<label class="md-nav__link" for="__nav_2">
|
|
Tutorials
|
|
<span class="md-nav__icon md-icon"></span>
|
|
</label>
|
|
<nav class="md-nav" aria-label="Tutorials" data-md-level="1">
|
|
<label class="md-nav__title" for="__nav_2">
|
|
<span class="md-nav__icon md-icon"></span>
|
|
Tutorials
|
|
</label>
|
|
<ul class="md-nav__list" data-md-scrollfix>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item md-nav__item--active">
|
|
|
|
<input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
|
|
|
|
|
|
|
|
|
|
|
|
<label class="md-nav__link md-nav__link--active" for="__toc">
|
|
The Basics: Hello World
|
|
<span class="md-nav__icon md-icon"></span>
|
|
</label>
|
|
|
|
<a href="./" class="md-nav__link md-nav__link--active">
|
|
The Basics: Hello World
|
|
</a>
|
|
|
|
|
|
<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<label class="md-nav__title" for="__toc">
|
|
<span class="md-nav__icon md-icon"></span>
|
|
Table of contents
|
|
</label>
|
|
<ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
|
|
|
|
<li class="md-nav__item">
|
|
<a href="#step-1-download-the-jspsych-library" class="md-nav__link">
|
|
Step 1: Download the jsPsych library
|
|
</a>
|
|
|
|
</li>
|
|
|
|
<li class="md-nav__item">
|
|
<a href="#step-2-create-a-folder-to-store-your-experiment-files" class="md-nav__link">
|
|
Step 2: Create a folder to store your experiment files
|
|
</a>
|
|
|
|
</li>
|
|
|
|
<li class="md-nav__item">
|
|
<a href="#step-3-create-a-new-html-file" class="md-nav__link">
|
|
Step 3: Create a new HTML file
|
|
</a>
|
|
|
|
</li>
|
|
|
|
<li class="md-nav__item">
|
|
<a href="#step-4-add-the-bare-minimum-html-code" class="md-nav__link">
|
|
Step 4: Add the bare-minimum HTML code
|
|
</a>
|
|
|
|
</li>
|
|
|
|
<li class="md-nav__item">
|
|
<a href="#step-5-import-the-jspsych-library" class="md-nav__link">
|
|
Step 5: Import the jsPsych library
|
|
</a>
|
|
|
|
</li>
|
|
|
|
<li class="md-nav__item">
|
|
<a href="#step-6-use-the-jspsych-html-keyboard-response-plugin-to-print-a-message" class="md-nav__link">
|
|
Step 6: Use the jspsych-html-keyboard-response plugin to print a message
|
|
</a>
|
|
|
|
</li>
|
|
|
|
</ul>
|
|
|
|
</nav>
|
|
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../rt-task/" class="md-nav__link">
|
|
Demo Experiment: Simple Reaction Time Task
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../video-tutorials/" class="md-nav__link">
|
|
Video Tutorials
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
</ul>
|
|
</nav>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item md-nav__item--nested">
|
|
|
|
|
|
<input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
|
|
|
|
<label class="md-nav__link" for="__nav_3">
|
|
Overview
|
|
<span class="md-nav__icon md-icon"></span>
|
|
</label>
|
|
<nav class="md-nav" aria-label="Overview" data-md-level="1">
|
|
<label class="md-nav__title" for="__nav_3">
|
|
<span class="md-nav__icon md-icon"></span>
|
|
Overview
|
|
</label>
|
|
<ul class="md-nav__list" data-md-scrollfix>
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../overview/timeline/" class="md-nav__link">
|
|
Creating an Experiment: The Timeline
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../overview/plugins/" class="md-nav__link">
|
|
Plugins
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../overview/dynamic-parameters/" class="md-nav__link">
|
|
Dynamic Parameters
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../overview/style/" class="md-nav__link">
|
|
Controlling Visual Appearance
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../overview/data/" class="md-nav__link">
|
|
Data Storage, Aggregation, and Manipulation
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../overview/running-experiments/" class="md-nav__link">
|
|
Running Experiments
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../overview/experiment-options/" class="md-nav__link">
|
|
Experiment Settings
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../overview/callbacks/" class="md-nav__link">
|
|
Event-related Callback Functions
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../overview/record-browser-interactions/" class="md-nav__link">
|
|
Record Browser Interactions
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../overview/media-preloading/" class="md-nav__link">
|
|
Media Preloading
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../overview/fullscreen/" class="md-nav__link">
|
|
Fullscreen Experiments
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../overview/eye-tracking/" class="md-nav__link">
|
|
Eye Tracking
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../overview/exclude-browser/" class="md-nav__link">
|
|
Exclude Participants Based on Browser Features
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../overview/progress-bar/" class="md-nav__link">
|
|
Automatic Progress Bar
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../overview/prolific/" class="md-nav__link">
|
|
Integrating with Prolific
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../overview/mturk/" class="md-nav__link">
|
|
Integrating with Mechanical Turk
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../overview/browser-device-support/" class="md-nav__link">
|
|
Browser and Device Support
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
</ul>
|
|
</nav>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item md-nav__item--nested">
|
|
|
|
|
|
<input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
|
|
|
|
<label class="md-nav__link" for="__nav_4">
|
|
Reference
|
|
<span class="md-nav__icon md-icon"></span>
|
|
</label>
|
|
<nav class="md-nav" aria-label="Reference" data-md-level="1">
|
|
<label class="md-nav__title" for="__nav_4">
|
|
<span class="md-nav__icon md-icon"></span>
|
|
Reference
|
|
</label>
|
|
<ul class="md-nav__list" data-md-scrollfix>
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../core_library/jspsych-core/" class="md-nav__link">
|
|
jsPsych
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../core_library/jspsych-data/" class="md-nav__link">
|
|
jsPsych.data
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../core_library/jspsych-randomization/" class="md-nav__link">
|
|
jsPsych.randomization
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../core_library/jspsych-turk/" class="md-nav__link">
|
|
jsPsych.turk
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../core_library/jspsych-pluginAPI/" class="md-nav__link">
|
|
jsPsych.pluginAPI
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
</ul>
|
|
</nav>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item md-nav__item--nested">
|
|
|
|
|
|
<input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
|
|
|
|
<label class="md-nav__link" for="__nav_5">
|
|
Plugins
|
|
<span class="md-nav__icon md-icon"></span>
|
|
</label>
|
|
<nav class="md-nav" aria-label="Plugins" data-md-level="1">
|
|
<label class="md-nav__title" for="__nav_5">
|
|
<span class="md-nav__icon md-icon"></span>
|
|
Plugins
|
|
</label>
|
|
<ul class="md-nav__list" data-md-scrollfix>
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../plugins/list-of-plugins/" class="md-nav__link">
|
|
List of Plugins
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../plugins/jspsych-animation/" class="md-nav__link">
|
|
jspsych-animation
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../plugins/jspsych-audio-button-response/" class="md-nav__link">
|
|
jspsych-audio-button-response
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../plugins/jspsych-audio-keyboard-response/" class="md-nav__link">
|
|
jspsych-audio-keyboard-response
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../plugins/jspsych-audio-slider-response/" class="md-nav__link">
|
|
jspsych-audio-slider-response
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../plugins/jspsych-call-function/" class="md-nav__link">
|
|
jspsych-call-function
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../plugins/jspsych-canvas-button-response/" class="md-nav__link">
|
|
jspsych-canvas-button-response
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../plugins/jspsych-canvas-keyboard-response/" class="md-nav__link">
|
|
jspsych-canvas-keyboard-response
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../plugins/jspsych-canvas-slider-response/" class="md-nav__link">
|
|
jspsych-canvas-slider-response
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../plugins/jspsych-categorize-animation/" class="md-nav__link">
|
|
jspsych-categorize-animation
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../plugins/jspsych-categorize-html/" class="md-nav__link">
|
|
jspsych-categorize-html
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../plugins/jspsych-categorize-image/" class="md-nav__link">
|
|
jspsych-categorize-image
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../plugins/jspsych-cloze/" class="md-nav__link">
|
|
jspsych-cloze
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../plugins/jspsych-external-html/" class="md-nav__link">
|
|
jspsych-external-html
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../plugins/jspsych-free-sort/" class="md-nav__link">
|
|
jspsych-free-sort
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../plugins/jspsych-fullscreen/" class="md-nav__link">
|
|
jspsych-fullscreen
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../plugins/jspsych-html-button-response/" class="md-nav__link">
|
|
jspsych-html-button-response
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../plugins/jspsych-html-keyboard-response/" class="md-nav__link">
|
|
jspsych-html-keyboard-response
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../plugins/jspsych-html-slider-response/" class="md-nav__link">
|
|
jspsych-html-slider-response
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../plugins/jspsych-iat-html/" class="md-nav__link">
|
|
jspsych-iat-html
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../plugins/jspsych-iat-image/" class="md-nav__link">
|
|
jspsych-iat-image
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../plugins/jspsych-image-button-response/" class="md-nav__link">
|
|
jspsych-image-button-response
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../plugins/jspsych-image-keyboard-response/" class="md-nav__link">
|
|
jspsych-image-keyboard-response
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../plugins/jspsych-image-slider-response/" class="md-nav__link">
|
|
jspsych-image-slider-response
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../plugins/jspsych-instructions/" class="md-nav__link">
|
|
jspsych-instructions
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../plugins/jspsych-maxdiff/" class="md-nav__link">
|
|
jspsych-maxdiff
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../plugins/jspsych-preload/" class="md-nav__link">
|
|
jspsych-preload
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../plugins/jspsych-rdk/" class="md-nav__link">
|
|
jspsych-rdk
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../plugins/jspsych-reconstruction/" class="md-nav__link">
|
|
jspsych-reconstruction
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../plugins/jspsych-resize/" class="md-nav__link">
|
|
jspsych-resize
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../plugins/jspsych-same-different-html/" class="md-nav__link">
|
|
jspsych-same-different-html
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../plugins/jspsych-same-different-image/" class="md-nav__link">
|
|
jspsych-same-different-image
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../plugins/jspsych-serial-reaction-time/" class="md-nav__link">
|
|
jspsych-serial-reaction-time
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../plugins/jspsych-serial-reaction-time-mouse/" class="md-nav__link">
|
|
jspsych-serial-reaction-time-mouse
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../plugins/jspsych-survey-html-form/" class="md-nav__link">
|
|
jspsych-survey-html-form
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../plugins/jspsych-survey-likert/" class="md-nav__link">
|
|
jspsych-survey-likert
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../plugins/jspsych-survey-multi-choice/" class="md-nav__link">
|
|
jspsych-survey-multi-choice
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../plugins/jspsych-survey-multi-select/" class="md-nav__link">
|
|
jspsych-survey-multi-select
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../plugins/jspsych-survey-text/" class="md-nav__link">
|
|
jspsych-survey-text
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../plugins/jspsych-video-button-response/" class="md-nav__link">
|
|
jspsych-video-button-response
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../plugins/jspsych-video-keyboard-response/" class="md-nav__link">
|
|
jspsych-video-keyboard-response
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../plugins/jspsych-video-slider-response/" class="md-nav__link">
|
|
jspsych-video-slider-response
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../plugins/jspsych-virtual-chinrest/" class="md-nav__link">
|
|
jspsych-virtual-chinrest
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../plugins/jspsych-visual-search-circle/" class="md-nav__link">
|
|
jspsych-visual-search-circle
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../plugins/jspsych-vsl-animate-occlusion/" class="md-nav__link">
|
|
jspsych-vsl-animate-occlusion
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../plugins/jspsych-vsl-grid-scene/" class="md-nav__link">
|
|
jspsych-vsl-grid-scene
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../plugins/jspsych-webgazer-calibrate/" class="md-nav__link">
|
|
jspsych-webgazer-calibrate
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../plugins/jspsych-webgazer-init-camera/" class="md-nav__link">
|
|
jspsych-webgazer-init-camera
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../plugins/jspsych-webgazer-validate/" class="md-nav__link">
|
|
jspsych-webgazer-validate
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
</ul>
|
|
</nav>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item md-nav__item--nested">
|
|
|
|
|
|
<input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
|
|
|
|
<label class="md-nav__link" for="__nav_6">
|
|
Extensions
|
|
<span class="md-nav__icon md-icon"></span>
|
|
</label>
|
|
<nav class="md-nav" aria-label="Extensions" data-md-level="1">
|
|
<label class="md-nav__title" for="__nav_6">
|
|
<span class="md-nav__icon md-icon"></span>
|
|
Extensions
|
|
</label>
|
|
<ul class="md-nav__list" data-md-scrollfix>
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../extensions/extensions/" class="md-nav__link">
|
|
Extensions
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../extensions/jspsych-ext-webgazer/" class="md-nav__link">
|
|
jspsych-ext-webgazer.js
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
</ul>
|
|
</nav>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item md-nav__item--nested">
|
|
|
|
|
|
<input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
|
|
|
|
<label class="md-nav__link" for="__nav_7">
|
|
About
|
|
<span class="md-nav__icon md-icon"></span>
|
|
</label>
|
|
<nav class="md-nav" aria-label="About" data-md-level="1">
|
|
<label class="md-nav__title" for="__nav_7">
|
|
<span class="md-nav__icon md-icon"></span>
|
|
About
|
|
</label>
|
|
<ul class="md-nav__list" data-md-scrollfix>
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../about/about/" class="md-nav__link">
|
|
About jsPsych
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../about/support/" class="md-nav__link">
|
|
Getting Help
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../about/contributing/" class="md-nav__link">
|
|
Contributing to jsPsych
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../about/license/" class="md-nav__link">
|
|
License
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
</ul>
|
|
</nav>
|
|
</li>
|
|
|
|
|
|
|
|
</ul>
|
|
</nav>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
|
|
|
|
|
|
<div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
|
|
<div class="md-sidebar__scrollwrap">
|
|
<div class="md-sidebar__inner">
|
|
|
|
<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<label class="md-nav__title" for="__toc">
|
|
<span class="md-nav__icon md-icon"></span>
|
|
Table of contents
|
|
</label>
|
|
<ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
|
|
|
|
<li class="md-nav__item">
|
|
<a href="#step-1-download-the-jspsych-library" class="md-nav__link">
|
|
Step 1: Download the jsPsych library
|
|
</a>
|
|
|
|
</li>
|
|
|
|
<li class="md-nav__item">
|
|
<a href="#step-2-create-a-folder-to-store-your-experiment-files" class="md-nav__link">
|
|
Step 2: Create a folder to store your experiment files
|
|
</a>
|
|
|
|
</li>
|
|
|
|
<li class="md-nav__item">
|
|
<a href="#step-3-create-a-new-html-file" class="md-nav__link">
|
|
Step 3: Create a new HTML file
|
|
</a>
|
|
|
|
</li>
|
|
|
|
<li class="md-nav__item">
|
|
<a href="#step-4-add-the-bare-minimum-html-code" class="md-nav__link">
|
|
Step 4: Add the bare-minimum HTML code
|
|
</a>
|
|
|
|
</li>
|
|
|
|
<li class="md-nav__item">
|
|
<a href="#step-5-import-the-jspsych-library" class="md-nav__link">
|
|
Step 5: Import the jsPsych library
|
|
</a>
|
|
|
|
</li>
|
|
|
|
<li class="md-nav__item">
|
|
<a href="#step-6-use-the-jspsych-html-keyboard-response-plugin-to-print-a-message" class="md-nav__link">
|
|
Step 6: Use the jspsych-html-keyboard-response plugin to print a message
|
|
</a>
|
|
|
|
</li>
|
|
|
|
</ul>
|
|
|
|
</nav>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
|
|
|
|
<div class="md-content" data-md-component="content">
|
|
<article class="md-content__inner md-typeset">
|
|
|
|
|
|
<a href="https://github.com/jspsych/jsPsych/edit/master/docs/tutorials/hello-world.md" title="Edit this page" class="md-content__button md-icon">
|
|
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20.71 7.04c.39-.39.39-1.04 0-1.41l-2.34-2.34c-.37-.39-1.02-.39-1.41 0l-1.84 1.83 3.75 3.75M3 17.25V21h3.75L17.81 9.93l-3.75-3.75L3 17.25z"/></svg>
|
|
</a>
|
|
|
|
|
|
<h1 id="jspsych-hello-world-experiment">jsPsych "Hello world" experiment<a class="headerlink" href="#jspsych-hello-world-experiment" title="Permanent link">¶</a></h1>
|
|
<p>In the long tradition of <strong>"Hello world!"</strong> examples, this tutorial creates an experiment that outputs the phrase "Hello world!" to the browser. Though useless as an actual experiment, the process is helpful for learning the basics of using the jsPsych library. This tutorial will assume that you know very little about how to set up a web page.</p>
|
|
<div class="admonition info">
|
|
<p class="admonition-title">Info</p>
|
|
<p>If you would like to use modern web development tools (e.g. ES6 modules, Node/NPM, webpack, Babel), you may want to check out the <a href="https://github.com/bjoluc/jspsych-builder">jsPsych Builder</a> CLI utility. jsPsych Builder allows you to automate the experiment setup, spin up a development server, and transpile and bundle scripts and styles. Using jsPsych Builder will automate some of the steps in this tutorial, so if you prefer that option, you may want to switch to the getting started instructions on the jsPsych Builder GitHub page.</p>
|
|
</div>
|
|
<h2 id="step-1-download-the-jspsych-library">Step 1: Download the jsPsych library<a class="headerlink" href="#step-1-download-the-jspsych-library" title="Permanent link">¶</a></h2>
|
|
<p>Start by downloading the jsPsych library. The most recent version can always be found on the <a href="https://github.com/jspsych/jsPsych/releases">GitHub releases page</a>.</p>
|
|
<p><em>Note: the image below shows version 4.2, but the process is the same for the most recent version.</em></p>
|
|
<p><img alt="releasespage" src="../../img/githubreleases.jpg" /></p>
|
|
<div class="admonition warning">
|
|
<p class="admonition-title">Warning<p>We strongly recommend downloading the latest release of the code rather than downloading the zip file of the code via the <em>Big Green Button</em> on the GitHub site. Downloading the code via the <em>Big Green Button</em> may give you a copy of the library that is in development and contains bugs.</p>
|
|
</p>
|
|
</div>
|
|
<h2 id="step-2-create-a-folder-to-store-your-experiment-files">Step 2: Create a folder to store your experiment files<a class="headerlink" href="#step-2-create-a-folder-to-store-your-experiment-files" title="Permanent link">¶</a></h2>
|
|
<p>Create a folder on your computer to put the experiment files in. Once you've created the folder, open the downloaded archive from step 1, and move the extracted folder (called <code>jspsych-6.3.0</code> if using v6.3.0 of jsPsych) into the experiment folder.</p>
|
|
<div class="highlight"><pre><span></span><code>📂 My Experiment
|
|
-- 📂 jspsych-6.3.0
|
|
</code></pre></div>
|
|
<p>If you open up the <code>jspsych-6.3.0</code> folder you should see this structure.</p>
|
|
<div class="highlight"><pre><span></span><code>📂 My Experiment
|
|
-- 📂 jspsych-6.3.0
|
|
---- 📂 css
|
|
---- 📂 examples
|
|
---- 📂 plugins
|
|
---- 📄 jspsych.js
|
|
</code></pre></div>
|
|
<h2 id="step-3-create-a-new-html-file">Step 3: Create a new HTML file<a class="headerlink" href="#step-3-create-a-new-html-file" title="Permanent link">¶</a></h2>
|
|
<p>To edit jsPsych code you'll need a programming-friendly text editor. A great free option is <a href="https://code.visualstudio.com/">Visual Studio Code</a> (Windows, OSX, Linux).</p>
|
|
<p>Once you've got a text editor that you like, create a new file in the experiment folder called <code>experiment.html</code></p>
|
|
<div class="highlight"><pre><span></span><code>📂 My Experiment
|
|
-- 📂 jspsych-6.3.0
|
|
-- 📄 experiment.html
|
|
</code></pre></div>
|
|
<h2 id="step-4-add-the-bare-minimum-html-code">Step 4: Add the bare-minimum HTML code<a class="headerlink" href="#step-4-add-the-bare-minimum-html-code" title="Permanent link">¶</a></h2>
|
|
<p>There's some basic code that (nearly) all HTML documents have in common. Here's a typical bare-bones HTML document.</p>
|
|
<div class="highlight"><pre><span></span><code><span class="cp"><!DOCTYPE html></span>
|
|
<span class="p"><</span><span class="nt">html</span><span class="p">></span>
|
|
<span class="p"><</span><span class="nt">head</span><span class="p">></span>
|
|
<span class="p"><</span><span class="nt">title</span><span class="p">></span>My experiment<span class="p"></</span><span class="nt">title</span><span class="p">></span>
|
|
<span class="p"></</span><span class="nt">head</span><span class="p">></span>
|
|
<span class="p"><</span><span class="nt">body</span><span class="p">></</span><span class="nt">body</span><span class="p">></span>
|
|
<span class="p"></</span><span class="nt">html</span><span class="p">></span>
|
|
</code></pre></div>
|
|
<p>Add the above code to the experiment.html file and save it. If you then open the file in a web browser, you should see a blank page and the title of the page will be 'My experiment'.</p>
|
|
<h2 id="step-5-import-the-jspsych-library">Step 5: Import the jsPsych library<a class="headerlink" href="#step-5-import-the-jspsych-library" title="Permanent link">¶</a></h2>
|
|
<p>To use jsPsych, add a <code><script></code> tag to import the library.</p>
|
|
<div class="highlight"><pre><span></span><code><span class="cp"><!DOCTYPE html></span>
|
|
<span class="p"><</span><span class="nt">html</span><span class="p">></span>
|
|
<span class="p"><</span><span class="nt">head</span><span class="p">></span>
|
|
<span class="p"><</span><span class="nt">title</span><span class="p">></span>My experiment<span class="p"></</span><span class="nt">title</span><span class="p">></span>
|
|
<span class="p"><</span><span class="nt">script</span> <span class="na">src</span><span class="o">=</span><span class="s">"jspsych-6.3.0/jspsych.js"</span><span class="p">></</span><span class="nt">script</span><span class="p">></span>
|
|
<span class="p"></</span><span class="nt">head</span><span class="p">></span>
|
|
<span class="p"><</span><span class="nt">body</span><span class="p">></</span><span class="nt">body</span><span class="p">></span>
|
|
<span class="p"></</span><span class="nt">html</span><span class="p">></span>
|
|
</code></pre></div>
|
|
<p>You may also want to import the jsPsych stylesheet, which applies a basic set of visual styles to the experiment to make it visually pleasing. This requires adding a <code><link></code> tag to the <code><head></code> section of the document.</p>
|
|
<div class="highlight"><pre><span></span><code><span class="cp"><!DOCTYPE html></span>
|
|
<span class="p"><</span><span class="nt">html</span><span class="p">></span>
|
|
<span class="p"><</span><span class="nt">head</span><span class="p">></span>
|
|
<span class="p"><</span><span class="nt">title</span><span class="p">></span>My experiment<span class="p"></</span><span class="nt">title</span><span class="p">></span>
|
|
<span class="p"><</span><span class="nt">script</span> <span class="na">src</span><span class="o">=</span><span class="s">"jspsych-6.3.0/jspsych.js"</span><span class="p">></</span><span class="nt">script</span><span class="p">></span>
|
|
<span class="p"><</span><span class="nt">link</span> <span class="na">href</span><span class="o">=</span><span class="s">"jspsych-6.3.0/css/jspsych.css"</span> <span class="na">rel</span><span class="o">=</span><span class="s">"stylesheet"</span> <span class="na">type</span><span class="o">=</span><span class="s">"text/css"</span><span class="p">></span>
|
|
<span class="p"></</span><span class="nt">head</span><span class="p">></span>
|
|
<span class="p"><</span><span class="nt">body</span><span class="p">></</span><span class="nt">body</span><span class="p">></span>
|
|
<span class="p"></</span><span class="nt">html</span><span class="p">></span>
|
|
</code></pre></div>
|
|
<h2 id="step-6-use-the-jspsych-html-keyboard-response-plugin-to-print-a-message">Step 6: Use the jspsych-html-keyboard-response plugin to print a message<a class="headerlink" href="#step-6-use-the-jspsych-html-keyboard-response-plugin-to-print-a-message" title="Permanent link">¶</a></h2>
|
|
<p>For the demo, we want to show some text on the screen. This is exactly what the <a href="../../plugins/jspsych-html-keyboard-response/">jspsych-html-keyboard-response plugin</a> is designed to do. To use the plugin, we need to load it with a <code><script></code> tag.</p>
|
|
<div class="highlight"><pre><span></span><code><span class="cp"><!DOCTYPE html></span>
|
|
<span class="p"><</span><span class="nt">html</span><span class="p">></span>
|
|
<span class="p"><</span><span class="nt">head</span><span class="p">></span>
|
|
<span class="p"><</span><span class="nt">title</span><span class="p">></span>My experiment<span class="p"></</span><span class="nt">title</span><span class="p">></span>
|
|
<span class="p"><</span><span class="nt">script</span> <span class="na">src</span><span class="o">=</span><span class="s">"jspsych-6.3.0/jspsych.js"</span><span class="p">></</span><span class="nt">script</span><span class="p">></span>
|
|
<span class="p"><</span><span class="nt">script</span> <span class="na">src</span><span class="o">=</span><span class="s">"jspsych-6.3.0/plugins/jspsych-html-keyboard-response.js"</span><span class="p">></</span><span class="nt">script</span><span class="p">></span>
|
|
<span class="p"><</span><span class="nt">link</span> <span class="na">href</span><span class="o">=</span><span class="s">"jspsych-6.3.0/css/jspsych.css"</span> <span class="na">rel</span><span class="o">=</span><span class="s">"stylesheet"</span> <span class="na">type</span><span class="o">=</span><span class="s">"text/css"</span><span class="p">></span>
|
|
<span class="p"></</span><span class="nt">head</span><span class="p">></span>
|
|
<span class="p"><</span><span class="nt">body</span><span class="p">></</span><span class="nt">body</span><span class="p">></span>
|
|
<span class="p"></</span><span class="nt">html</span><span class="p">></span>
|
|
</code></pre></div>
|
|
<p>Once the plugin is loaded, we can create an experiment using the plugin. To declare a trial that uses the html-keyboard-response plugin, we create a JavaScript object with the property <code>type</code> equal to <code>'html-keyboard-response'</code>. Then we can specify the other parameters of the plugin in the same object.</p>
|
|
<p>To add JavaScript code directly to the webpage we need to add a set of <code><script></code> tags after the <code><body></code> tags.</p>
|
|
<div class="highlight"><pre><span></span><code><span class="cp"><!DOCTYPE html></span>
|
|
<span class="p"><</span><span class="nt">html</span><span class="p">></span>
|
|
<span class="p"><</span><span class="nt">head</span><span class="p">></span>
|
|
<span class="p"><</span><span class="nt">title</span><span class="p">></span>My experiment<span class="p"></</span><span class="nt">title</span><span class="p">></span>
|
|
<span class="p"><</span><span class="nt">script</span> <span class="na">src</span><span class="o">=</span><span class="s">"jspsych-6.3.0/jspsych.js"</span><span class="p">></</span><span class="nt">script</span><span class="p">></span>
|
|
<span class="p"><</span><span class="nt">script</span> <span class="na">src</span><span class="o">=</span><span class="s">"jspsych-6.3.0/plugins/jspsych-html-keyboard-response.js"</span><span class="p">></</span><span class="nt">script</span><span class="p">></span>
|
|
<span class="p"><</span><span class="nt">link</span> <span class="na">href</span><span class="o">=</span><span class="s">"jspsych-6.3.0/css/jspsych.css"</span> <span class="na">rel</span><span class="o">=</span><span class="s">"stylesheet"</span> <span class="na">type</span><span class="o">=</span><span class="s">"text/css"</span><span class="p">></span>
|
|
<span class="p"></</span><span class="nt">head</span><span class="p">></span>
|
|
<span class="p"><</span><span class="nt">body</span><span class="p">></</span><span class="nt">body</span><span class="p">></span>
|
|
<span class="p"><</span><span class="nt">script</span><span class="p">></span>
|
|
|
|
<span class="kd">var</span> <span class="nx">hello_trial</span> <span class="o">=</span> <span class="p">{</span>
|
|
<span class="nx">type</span><span class="o">:</span> <span class="s1">'html-keyboard-response'</span><span class="p">,</span>
|
|
<span class="nx">stimulus</span><span class="o">:</span> <span class="s1">'Hello world!'</span>
|
|
<span class="p">}</span>
|
|
|
|
<span class="p"></</span><span class="nt">script</span><span class="p">></span>
|
|
<span class="p"></</span><span class="nt">html</span><span class="p">></span>
|
|
</code></pre></div>
|
|
<p>Now that we have the trial defined we just need to tell jsPsych to run an experiment consisting of this trial. This requires using the <code>jsPsych.init</code> function and specifying the <code>timeline</code> parameter.</p>
|
|
<div class="highlight"><pre><span></span><code><span class="cp"><!DOCTYPE html></span>
|
|
<span class="p"><</span><span class="nt">html</span><span class="p">></span>
|
|
<span class="p"><</span><span class="nt">head</span><span class="p">></span>
|
|
<span class="p"><</span><span class="nt">title</span><span class="p">></span>My experiment<span class="p"></</span><span class="nt">title</span><span class="p">></span>
|
|
<span class="p"><</span><span class="nt">script</span> <span class="na">src</span><span class="o">=</span><span class="s">"jspsych-6.3.0/jspsych.js"</span><span class="p">></</span><span class="nt">script</span><span class="p">></span>
|
|
<span class="p"><</span><span class="nt">script</span> <span class="na">src</span><span class="o">=</span><span class="s">"jspsych-6.3.0/plugins/jspsych-html-keyboard-response.js"</span><span class="p">></</span><span class="nt">script</span><span class="p">></span>
|
|
<span class="p"><</span><span class="nt">link</span> <span class="na">href</span><span class="o">=</span><span class="s">"jspsych-6.3.0/css/jspsych.css"</span> <span class="na">rel</span><span class="o">=</span><span class="s">"stylesheet"</span> <span class="na">type</span><span class="o">=</span><span class="s">"text/css"</span><span class="p">></span>
|
|
<span class="p"></</span><span class="nt">head</span><span class="p">></span>
|
|
<span class="p"><</span><span class="nt">body</span><span class="p">></</span><span class="nt">body</span><span class="p">></span>
|
|
<span class="p"><</span><span class="nt">script</span><span class="p">></span>
|
|
|
|
<span class="kd">var</span> <span class="nx">hello_trial</span> <span class="o">=</span> <span class="p">{</span>
|
|
<span class="nx">type</span><span class="o">:</span> <span class="s1">'html-keyboard-response'</span><span class="p">,</span>
|
|
<span class="nx">stimulus</span><span class="o">:</span> <span class="s1">'Hello world!'</span>
|
|
<span class="p">}</span>
|
|
|
|
<span class="nx">jsPsych</span><span class="p">.</span><span class="nx">init</span><span class="p">({</span>
|
|
<span class="nx">timeline</span><span class="o">:</span> <span class="p">[</span><span class="nx">hello_trial</span><span class="p">]</span>
|
|
<span class="p">})</span>
|
|
|
|
<span class="p"></</span><span class="nt">script</span><span class="p">></span>
|
|
<span class="p"></</span><span class="nt">html</span><span class="p">></span>
|
|
</code></pre></div>
|
|
<p>Once you've saved the file, open it in a browser. You should see "Hello world!" printed on the screen, and if you press a key on the keyboard, the text should disappear (ending the trial).</p>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
</article>
|
|
</div>
|
|
</div>
|
|
|
|
</main>
|
|
|
|
|
|
<footer class="md-footer">
|
|
|
|
<nav class="md-footer__inner md-grid" aria-label="Footer">
|
|
|
|
|
|
<a href="../.." class="md-footer__link md-footer__link--prev" aria-label="Previous: Introduction" rel="prev">
|
|
<div class="md-footer__button md-icon">
|
|
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
|
|
</div>
|
|
<div class="md-footer__title">
|
|
<div class="md-ellipsis">
|
|
<span class="md-footer__direction">
|
|
Previous
|
|
</span>
|
|
Introduction
|
|
</div>
|
|
</div>
|
|
</a>
|
|
|
|
|
|
|
|
<a href="../rt-task/" class="md-footer__link md-footer__link--next" aria-label="Next: Demo Experiment: Simple Reaction Time Task" rel="next">
|
|
<div class="md-footer__title">
|
|
<div class="md-ellipsis">
|
|
<span class="md-footer__direction">
|
|
Next
|
|
</span>
|
|
Demo Experiment: Simple Reaction Time Task
|
|
</div>
|
|
</div>
|
|
<div class="md-footer__button md-icon">
|
|
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M4 11v2h12l-5.5 5.5 1.42 1.42L19.84 12l-7.92-7.92L10.5 5.5 16 11H4z"/></svg>
|
|
</div>
|
|
</a>
|
|
|
|
</nav>
|
|
|
|
<div class="md-footer-meta md-typeset">
|
|
<div class="md-footer-meta__inner md-grid">
|
|
<div class="md-footer-copyright">
|
|
|
|
<div class="md-footer-copyright__highlight">
|
|
Copyright © 2012-2021 Josh de Leeuw
|
|
</div>
|
|
|
|
Made with
|
|
<a href="https://squidfunk.github.io/mkdocs-material/" target="_blank" rel="noopener">
|
|
Material for MkDocs
|
|
</a>
|
|
|
|
</div>
|
|
|
|
<div class="md-footer-social">
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<a href="https://github.com/jspsych" target="_blank" rel="noopener" title="github.com" class="md-footer-social__link">
|
|
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 496 512"><path d="M165.9 397.4c0 2-2.3 3.6-5.2 3.6-3.3.3-5.6-1.3-5.6-3.6 0-2 2.3-3.6 5.2-3.6 3-.3 5.6 1.3 5.6 3.6zm-31.1-4.5c-.7 2 1.3 4.3 4.3 4.9 2.6 1 5.6 0 6.2-2s-1.3-4.3-4.3-5.2c-2.6-.7-5.5.3-6.2 2.3zm44.2-1.7c-2.9.7-4.9 2.6-4.6 4.9.3 2 2.9 3.3 5.9 2.6 2.9-.7 4.9-2.6 4.6-4.6-.3-1.9-3-3.2-5.9-2.9zM244.8 8C106.1 8 0 113.3 0 252c0 110.9 69.8 205.8 169.5 239.2 12.8 2.3 17.3-5.6 17.3-12.1 0-6.2-.3-40.4-.3-61.4 0 0-70 15-84.7-29.8 0 0-11.4-29.1-27.8-36.6 0 0-22.9-15.7 1.6-15.4 0 0 24.9 2 38.6 25.8 21.9 38.6 58.6 27.5 72.9 20.9 2.3-16 8.8-27.1 16-33.7-55.9-6.2-112.3-14.3-112.3-110.5 0-27.5 7.6-41.3 23.6-58.9-2.6-6.5-11.1-33.3 2.6-67.9 20.9-6.5 69 27 69 27 20-5.6 41.5-8.5 62.8-8.5s42.8 2.9 62.8 8.5c0 0 48.1-33.6 69-27 13.7 34.7 5.2 61.4 2.6 67.9 16 17.7 25.8 31.5 25.8 58.9 0 96.5-58.9 104.2-114.8 110.5 9.2 7.9 17 22.9 17 46.4 0 33.7-.3 75.4-.3 83.6 0 6.5 4.6 14.4 17.3 12.1C428.2 457.8 496 362.9 496 252 496 113.3 383.5 8 244.8 8zM97.2 352.9c-1.3 1-1 3.3.7 5.2 1.6 1.6 3.9 2.3 5.2 1 1.3-1 1-3.3-.7-5.2-1.6-1.6-3.9-2.3-5.2-1zm-10.8-8.1c-.7 1.3.3 2.9 2.3 3.9 1.6 1 3.6.7 4.3-.7.7-1.3-.3-2.9-2.3-3.9-2-.6-3.6-.3-4.3.7zm32.4 35.6c-1.6 1.3-1 4.3 1.3 6.2 2.3 2.3 5.2 2.6 6.5 1 1.3-1.3.7-4.3-1.3-6.2-2.2-2.3-5.2-2.6-6.5-1zm-11.4-14.7c-1.6 1-1.6 3.6 0 5.9 1.6 2.3 4.3 3.3 5.6 2.3 1.6-1.3 1.6-3.9 0-6.2-1.4-2.3-4-3.3-5.6-2z"/></svg>
|
|
</a>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<a href="https://twitter.com/joshdeleeuw" target="_blank" rel="noopener" title="twitter.com" class="md-footer-social__link">
|
|
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path d="M459.37 151.716c.325 4.548.325 9.097.325 13.645 0 138.72-105.583 298.558-298.558 298.558-59.452 0-114.68-17.219-161.137-47.106 8.447.974 16.568 1.299 25.34 1.299 49.055 0 94.213-16.568 130.274-44.832-46.132-.975-84.792-31.188-98.112-72.772 6.498.974 12.995 1.624 19.818 1.624 9.421 0 18.843-1.3 27.614-3.573-48.081-9.747-84.143-51.98-84.143-102.985v-1.299c13.969 7.797 30.214 12.67 47.431 13.319-28.264-18.843-46.781-51.005-46.781-87.391 0-19.492 5.197-37.36 14.294-52.954 51.655 63.675 129.3 105.258 216.365 109.807-1.624-7.797-2.599-15.918-2.599-24.04 0-57.828 46.782-104.934 104.934-104.934 30.213 0 57.502 12.67 76.67 33.137 23.715-4.548 46.456-13.32 66.599-25.34-7.798 24.366-24.366 44.833-46.132 57.827 21.117-2.273 41.584-8.122 60.426-16.243-14.292 20.791-32.161 39.308-52.628 54.253z"/></svg>
|
|
</a>
|
|
|
|
</div>
|
|
|
|
</div>
|
|
</div>
|
|
</footer>
|
|
|
|
</div>
|
|
<div class="md-dialog" data-md-component="dialog">
|
|
<div class="md-dialog__inner md-typeset"></div>
|
|
</div>
|
|
<script id="__config" type="application/json">{"base": "../..", "features": [], "translations": {"clipboard.copy": "Copy to clipboard", "clipboard.copied": "Copied to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.placeholder": "Type to start searching", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.term.missing": "Missing", "select.version.title": "Select version"}, "search": "../../assets/javascripts/workers/search.709b4209.min.js", "version": {"provider": "mike"}}</script>
|
|
|
|
|
|
<script src="../../assets/javascripts/bundle.febc23d1.min.js"></script>
|
|
|
|
|
|
</body>
|
|
</html> |