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Hello everyone, I am designing a task in which I show a few pictures of a sound icon at a time. In each trial, they have to listen to different audios (one for each of the icons), and then select one of those icons. I already know how to click an image for sound, but I need them to listen to all the audios in the screen (at most 7 per trial) and then select one of them by clicking. Participants should be able to listen to the audio only once. Any thoughts on how to code this???
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+xHello everyone, I am designing a task in which I show a few pictures of a sound icon at a time. In each trial, they have to listen to different audios (one for each of the icons), and then select one of those icons. I already know how to click an image for sound, but I need them to listen to all the audios in the screen (at most 7 per trial) and then select one of them by clicking. Participants should be able to listen to the audio only once. Any thoughts on how to code this??? ![Crying Cat | Know Your Meme](https://i.kym-cdn.com/entries/icons/mobile/000/026/489/crying.jpg) Things like this have been discussed before, e.g. here: https://forums.millisecond.com/Topic34252.aspx
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Group: Administrators
Posts: 13K,
Visits: 101K
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+x+xHello everyone, I am designing a task in which I show a few pictures of a sound icon at a time. In each trial, they have to listen to different audios (one for each of the icons), and then select one of those icons. I already know how to click an image for sound, but I need them to listen to all the audios in the screen (at most 7 per trial) and then select one of them by clicking. Participants should be able to listen to the audio only once. Any thoughts on how to code this??? ![Crying Cat | Know Your Meme](https://i.kym-cdn.com/entries/icons/mobile/000/026/489/crying.jpg) Things like this have been discussed before, e.g. here: https://forums.millisecond.com/Topic34252.aspx And here's a simple example based off the linked thread, doing the same thing with hover-overs: <block example> / onblockbegin = [ list.responses.reset(); ] / trials = [1=hovertrial] </block>
<list responses> </list>
<trial hovertrial> / ontrialend = [ list.responses.appenditem(trial.hovertrial.response) ] / stimulusframes = [1=a, b, c] / inputdevice = mouseover / validresponse = (a, b, c) / isvalidresponse = [ list.responses.indexof(trial.hovertrial.response) == -1; ] / branch = [ return trial.soundtrial; ] / recorddata = false </trial>
<trial soundtrial> / ontrialbegin = [ trial.soundtrial.resetstimulusframes(); if (trial.hovertrial.response == "a") { trial.soundtrial.insertstimulusframe(text.asound, 1); } else if (trial.hovertrial.response == "b") { trial.soundtrial.insertstimulusframe(text.bsound, 1); } else if (trial.hovertrial.response == "c") { trial.soundtrial.insertstimulusframe(text.csound, 1); }; ] / inputdevice = mouse / trialduration = 2000 / branch = [ if (list.responses.itemcount < 3) { return trial.hovertrial; } else { return trial.clicktrial; } ] / recorddata = false </trial>
<trial clicktrial> / stimulusframes = [1=a, b, c] / inputdevice = mouse / validresponse = (a, b, c) </trial>
<text a> / items = ("A") / position = (25%, 50%) / erase = false </text>
<text b> / items = ("B") / position = (50%, 50%) / erase = false </text>
<text c> / items = ("C") / position = (75%, 50%) / erase = false </text>
<text asound> / items = ("Imagine sound A playing...") / position = (50%, 30%) </text>
<text bsound> / items = ("Imagine sound B playing...") / position = (50%, 30%) </text>
<text csound> / items = ("Imagine sound C playing...") / position = (50%, 30%) </text>
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Group: Forum Members
Posts: 2,
Visits: 8
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+x+x+xHello everyone, I am designing a task in which I show a few pictures of a sound icon at a time. In each trial, they have to listen to different audios (one for each of the icons), and then select one of those icons. I already know how to click an image for sound, but I need them to listen to all the audios in the screen (at most 7 per trial) and then select one of them by clicking. Participants should be able to listen to the audio only once. Any thoughts on how to code this??? ![Crying Cat | Know Your Meme](https://i.kym-cdn.com/entries/icons/mobile/000/026/489/crying.jpg) Things like this have been discussed before, e.g. here: https://forums.millisecond.com/Topic34252.aspx And here's a simple example based off the linked thread, doing the same thing with hover-overs: <block example> / onblockbegin = [ list.responses.reset(); ] / trials = [1=hovertrial] </block>
<list responses> </list>
<trial hovertrial> / ontrialend = [ list.responses.appenditem(trial.hovertrial.response) ] / stimulusframes = [1=a, b, c] / inputdevice = mouseover / validresponse = (a, b, c) / isvalidresponse = [ list.responses.indexof(trial.hovertrial.response) == -1; ] / branch = [ return trial.soundtrial; ] / recorddata = false </trial>
<trial soundtrial> / ontrialbegin = [ trial.soundtrial.resetstimulusframes(); if (trial.hovertrial.response == "a") { trial.soundtrial.insertstimulusframe(text.asound, 1); } else if (trial.hovertrial.response == "b") { trial.soundtrial.insertstimulusframe(text.bsound, 1); } else if (trial.hovertrial.response == "c") { trial.soundtrial.insertstimulusframe(text.csound, 1); }; ] / inputdevice = mouse / trialduration = 2000 / branch = [ if (list.responses.itemcount < 3) { return trial.hovertrial; } else { return trial.clicktrial; } ] / recorddata = false </trial>
<trial clicktrial> / stimulusframes = [1=a, b, c] / inputdevice = mouse / validresponse = (a, b, c) </trial>
<text a> / items = ("A") / position = (25%, 50%) / erase = false </text>
<text b> / items = ("B") / position = (50%, 50%) / erase = false </text>
<text c> / items = ("C") / position = (75%, 50%) / erase = false </text>
<text asound> / items = ("Imagine sound A playing...") / position = (50%, 30%) </text>
<text bsound> / items = ("Imagine sound B playing...") / position = (50%, 30%) </text>
<text csound> / items = ("Imagine sound C playing...") / position = (50%, 30%) </text> Thanks, it really helped! :)
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