jsPsych/examples/jspsych-audio-keyboard-response.html at master · makebrainwaves/jsPsych · GitHub

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<!DOCTYPE html>
<html>
<head>
  <script src="../jspsych.js"></script>
  <script src="../plugins/jspsych-audio-keyboard-response.js"></script>
  <script src="../plugins/jspsych-html-button-response.js"></script>
  <link rel="stylesheet" href="../css/jspsych.css"></link>
</head>
<body></body>
<script>

  var pre_audio = {
    type: 'html-button-response',
    stimulus: 'Recent versions of Chrome require the user to interact with a page before it can play audio. '+
    'Clicking the button below counts as an interaction. Be aware of this when planning audio experiments if '+
    'you want the first trial to include audio.',
    choices: ['Continue']
  }

  var trial_1 = {
    type: 'audio-keyboard-response',
    stimulus: 'sound/speech_blue.mp3',
    choices: ['y', 'n'],
    prompt: '<div style="width: 300px; height: 300px; background-color: #0000ff;"></div><p>Does the color match the word? (Y or N)</p>'
  }

  var trial_2 = {
    type: 'audio-keyboard-response',
    stimulus: 'sound/speech_green.mp3',
    choices: ['y', 'n'],
    trial_duration: 5000,
    prompt: '<div style="width: 300px; height: 300px; background-color: #ff0000;"></div><p>Does the color match the word? (Y or N; 5s time limit)</p>'
  }

  var trial_3 = {
    type: 'audio-keyboard-response',
    stimulus: 'sound/speech_red.mp3',
    choices: jsPsych.NO_KEYS,
    trial_duration: 2000,
    prompt: '<p>No response allowed. 2s wait.</p>'
  }

  jsPsych.init({
    timeline: [pre_audio, trial_1, trial_2, trial_3],
    use_webaudio: false,
    on_finish: function() {
      jsPsych.data.displayData();
    },
    default_iti: 250
  });
</script>

</html>