Evaluative priming 2

// You can find the images used for this task [here](https://github.com/minnojs/minno-time/tree/gh-pages/images). // // ** This example is intended for educational purposes only. If you want to actually use this type of task, please see the [extensions page](https://app-prod-03.implicit.harvard.edu/implicit/common/all/js/pip/piscripts/ydocs/dist/index.html). ** define(['pipAPI','pipScorer'], function(APIConstructor,Scorer) { var API = new APIConstructor(); var scorer = new Scorer(); var category1 = 'Pleasant'; var category2 = 'Unpleasant'; //Set the size of the screen API.addSettings('canvas',{ maxWidth: 1000, proportions : 0.8, //Change the colors to allow better presentation of the colored stimuli. background: 'white', canvasBackground: 'green', borderWidth: 5, borderColor: 'black' }); API.addSettings('base_url',{ image : '/minno-time/images' }); API.addSettings('logger',{ url : '/implicit/PiPlayerApplet', pulse : 20, // use default logger (as copied from documents.txt but replace the regular latency with the computed latency) logger: function(trialData, inputData, actionData, logStack){ var stimList = this._stimulus_collection.get_stimlist(); var mediaList = this._stimulus_collection.get_medialist(); var myLatency = inputData.latency; if (trialData.begin > 0) { myLatency = inputData.latency - trialData.begin; } return { log_serial : logStack.length, trial_id: this._id, name: this.name(), responseHandle: inputData.handle, latency: myLatency, // computed latency absoluteLatency : inputData.latency, // original latency stimuli: stimList, media: mediaList, data: trialData }; } }); //the scorer that compute the user feedback scorer.addSettings('compute',{ ErrorVar:'score', condVar:"condition", parcelVar : "parcel", fastRT : 150, //Below this reaction time, the latency is considered extremely fast. maxFastTrialsRate : 0.1, //Above this % of extremely fast responses within a condition, the participant is considered too fast. minRT : 150, //Below this latency maxRT : 5000, //above this errorLatency : {use:"false", penalty:600, useForSTD:true}//ignore error respones }); //Define the basic trial (the prsentation of the images and words) API.addTrialSets({ basicTrial: [{ data : {error:0},// by default each trial is crrect, this is modified in case of an error //Layout defines what will be presented in the trial. It is like a background display. layout: [ {location:{left:15,top:3},media:{word:'key: e'}, css:{color:'black','font-size':'1em'}}, {location:{right:15,top:3},media:{word:'key: i'}, css:{color:'black','font-size':'1em'}}, {location:{left:10,top:6},media:{word:category2}, css:{color:'white','font-size':'2em'}}, {location:{right:10,top:6},media:{word:category1}, css:{color:'white','font-size':'2em'}} ], input: [ {handle:'enter',on:'enter'} //'enter' to skip the current block ], //Set what to do. interactions: [ { conditions: [{type:'begin'}], actions: [ {type:'showStim',handle:'primingImage'},// display the first stimulus {type:'setInput',input:{handle:'primeOut',on:'timeout',duration:300}} ] }, // show target stim { conditions: [{type:'inputEquals',value:'primeOut'}], // on time out actions: [ {type:'hideStim',handle:'primingImage'}, // hide the first stimulus {type:'showStim',handle:'targetStim'}, // and show the second one //Set the possible key inputs. {type:'setInput',input:{handle:category2,on: 'keypressed', key:'e'}}, {type:'setInput',input:{handle:category1,on: 'keypressed', key:'i'}}, {type:'setInput',input:{handle:category2,on:'leftTouch',touch:true}}, {type:'setInput',input:{handle:category1,on:'rightTouch',touch:true}}, {type:'setInput',input:{handle:'targetOut',on:'timeout',duration:1500}} ] }, // on time out { conditions: [{type:'inputEquals',value:'targetOut'}], actions: [ {type:'removeInput',handle :[category2,category1]},//only one respnse is possible {type:'hideStim',handle:'targetStim'}, // hide the stimulus {type:'showStim',handle:'warning'}, // and show the warning {type:'setInput',input:{handle:'showFix', on:'timeout',duration:250}} //End the trial in 250ms (show the warning until then) ] }, // there are 2 possible responses: "pleasant" and "unpleasant", here we handle these responses when the user answers // matches the word value (correct response) { conditions: [{type:'inputEqualsStim',property:'wordCategory'}], actions: [ {type:'log'}, // here we call the log action. This is because we want to record the latency of this input (the latency of the response) {type:'removeInput',handle :[category2,category1,'targetOut']}, //only one response is possible {type:'trigger', handle:'showFix'}//End the trial immidiatlly after correct response ] }, // there are 2 possible responses: "pleasant" and "unpleasant", here we handle with these responses when the user answer // doesn't match the word value (incorrect response) //this conditions are true only after incorrect response // handle incorrect response. //this conditions are true only after incorrect response { conditions: [ {type:'inputEqualsStim',property:'wordCategory', negate:true}, {type:'inputEquals',value: [category1, category2]} ], // This is a category action - as opposed to some timeout. actions: [ {type:'setTrialAttr', setter:{score:1}}, {type:'log'}, // here we call the log action. This is because we want to record the latency of this input (the latency of the response) {type:'showStim',handle:'errorFB'}, //show error feedback {type:'removeInput',handle:[category2,category1,'targetOut']},// block the option to change the answer or to answer twice {type:'setInput',input:{handle:'showFix', on:'timeout',duration:250}} //End the trial in 250ms (show the x until then) ] }, { conditions: [{type:'inputEquals',value:'showFix'}], //What to do when endTrial is called. actions: [ {type:'hideStim',handle:'All'}, {type:'showStim',handle:'blankScreen'}, //show blankScreen {type:'setInput',input:{handle:'endTrial', on:'timeout',duration:{min:300, max: 900}}} // randomly pick from within a range ] }, // skip block -> if you press 'enter' you will skip the current block. { conditions: [{type:'inputEquals',value:'enter'}], actions: [ {type:'goto', destination: 'nextWhere', properties: {blockStart:true}}, {type:'endTrial'} ] }, { conditions: [{type:'inputEquals',value:'endTrial'}], //What to do when endTrial is called. actions: [{type:'endTrial'}] } ] // end interactions }] // end basic trial }); // end trialsets API.addTrialSets({ pleasantOldWhite:[{ //pleasant+white old people (condition 1) data: {parcel:'second', condition: "Old white People / Pleasant"}, inherit:{set: 'basicTrial'}, stimuli: [ { inherit: {set: 'targetStimulusA', type:'exRandom'}, data : {handle:'targetStim'} }, { inherit: {set: 'primingImage3', type:'exRandom'}, data : {handle:'primingImage'} }, { inherit: 'errorFB'}, { inherit: 'warning'}, { inherit: 'blanckScreen'} ] }], pleasantOldBlack:[{ //pleasant+black old people (condition 2) data: {parcel:'first',condition: "Old black People / Pleasant"}, inherit:{set: 'basicTrial'}, stimuli: [ { inherit: {set: 'targetStimulusA', type:'exRandom'}, data : {handle:'targetStim'} }, { inherit: {set: 'primingImage1', type:'exRandom'}, data : {handle:'primingImage'} }, { inherit: 'errorFB'}, { inherit: 'warning'}, { inherit: 'blanckScreen'} ] }], pleasantYoungWhite:[{ //pleasant+white young people (condition 3) data: {parcel:'fourth',condition: "Young white People / Pleasant"}, inherit:{set: 'basicTrial'}, stimuli: [ { inherit: {set: 'targetStimulusA', type:'exRandom'}, data : {handle:'targetStim'} }, { inherit: {set: 'primingImage4', type:'exRandom'}, data : {handle:'primingImage'} }, { inherit: 'errorFB'}, { inherit: 'warning'}, { inherit: 'blanckScreen'} ] }], pleasantYoungBlack:[{ //pleasant+black young people (condition 4) data: {parcel:'third',condition: "Young black People / Pleasant"}, inherit:{set: 'basicTrial'}, stimuli: [ { inherit: {set: 'targetStimulusA', type:'exRandom'}, data : {handle:'targetStim'} }, { inherit: {set: 'primingImage2', type:'exRandom'}, data : {handle:'primingImage'} }, { inherit: 'errorFB'}, { inherit: 'warning'}, { inherit: 'blanckScreen'} ] }], unpleasantOldWhite:[{ //unpleasant+white old people (condition 1) data: {parcel:'second',condition: "Old white People / Unpleasant"}, inherit:{set: 'basicTrial'}, stimuli: [ { inherit: {set: 'targetStimulusB', type:'exRandom'}, data : {handle:'targetStim'} }, { inherit: {set: 'primingImage3', type:'exRandom'}, data : {handle:'primingImage'} }, { inherit: 'errorFB'}, { inherit: 'warning'}, { inherit: 'blanckScreen'} ] }], unpleasantOldBlack:[{ //unpleasant+ black old people (condition 2) data: {parcel:'first',condition: "Old black People / Unpleasant"}, inherit:{set: 'basicTrial'}, stimuli: [ { inherit: {set: 'targetStimulusB', type:'exRandom'}, data : {handle:'targetStim'} }, { inherit: {set: 'primingImage1', type:'exRandom'}, data : {handle:'primingImage'} }, { inherit: 'errorFB'}, { inherit: 'warning'}, { inherit: 'blanckScreen'} ] }], unpleasantYoungWhite:[{ //unpleasant+white young people (condition 3) data: {parcel:'fourth',condition: "Young white People / Unpleasant"}, inherit:{set: 'basicTrial'}, stimuli: [ { inherit: {set: 'targetStimulusB', type:'exRandom'}, data : {handle:'targetStim'} }, { inherit: {set: 'primingImage4', type:'exRandom'}, data : {handle:'primingImage'} }, { inherit: 'errorFB'}, { inherit: 'warning'}, { inherit: 'blanckScreen'} ] }], unpleasantYoungBlack:[{ //unpleasant+ black young people (condition 4) data: {parcel:'third',condition: "Young black People / Unpleasant"}, inherit:{set: 'basicTrial'}, stimuli: [ { inherit: {set: 'targetStimulusB', type:'exRandom'}, data : {handle:'targetStim'} }, { inherit: {set: 'primingImage2', type:'exRandom'}, data : {handle:'primingImage'} }, { inherit: 'errorFB'}, { inherit: 'warning'}, { inherit: 'blanckScreen'} ] }] }); //Create the stimuli API.addStimulusSets({ // This Default stimulus is inherited by the other stimuli so that we can have a consistent look and change it from one place Default: [ {css:{color:'white','font-size':'2em'}} ], //first catagory of words targetStimulusA: [ { data : {wordCategory:category1, alias:category1}, inherit:'Default', media: {inherit:{type:'exRandom',set:'targetWordsA'}} //Select a word from the media, randomly } ], //the second catagory of words targetStimulusB: [ { data : {wordCategory:category2, alias:category2}, inherit:'Default', media: {inherit:{type:'exRandom',set:'targetWordsB'}} } ], //Error feedback stimulus errorFB : [ { data : {handle:'errorFB'}, size: {height:15,width:15}, location: {top:70}, media: {image:'cross.png'} //An image. } ], //blanckScreen stimulus (in between the trials) can be used as a fixation point blanckScreen : [ { data : {handle:'blanckScreen'}, css:{color:'green','font-size':'2em'}, media: {word:' '}//can be replace with '+' } ], //warning "Response Faster!" warning : [ { data : {handle:'warning'}, css:{color:'red','font-size':'3em'}, media: {word:'Response Faster!'} } ], //priming stimulus: the 4 catagories of images primingImage1 : [ { data : {handle:'primingImage',alias:'oldBlack'}, inherit:'Default', media: {inherit:{type:'exRandom',set:'Images1'}} } ], primingImage2 : [ { data : {handle:'primingImage',alias:'youngBlack'}, inherit:'Default', media: {inherit:{type:'exRandom',set:'Images2'}} } ], primingImage3 : [ { data : {handle:'primingImage',alias:'oldWhite'}, inherit:'Default', media: {inherit:{type:'exRandom',set:'Images3'}} } ], primingImage4 : [ { data : {handle:'primingImage',alias:'youngWhite'}, inherit:'Default', media: {inherit:{type:'exRandom',set:'Images4'}} } ] }); //Create materials (media) for the stimulus //four categories of images, and two categories of words. API.addMediaSets({ Images1: [ {image: 'ybblackold1.jpg'}, {image: 'ybblackold2.jpg'}, {image: 'ybblackold3.jpg'}, {image: 'ybblackold4.jpg'}, {image: 'ybblackold5.jpg'}, {image: 'ybblackold6.jpg'}, {image: 'ybblackold7.jpg'}, {image: 'ybblackold8.jpg'}, {image: 'ybblackold9.jpg'}, {image: 'ybblackold10.jpg'}, {image: 'ybblackold11.jpg'}, {image: 'ybblackold12.jpg'} ] }); API.addMediaSets({ Images2: [ {image: 'ybblackyng1.jpg'}, {image: 'ybblackyng2.jpg'}, {image: 'ybblackyng3.jpg'}, {image: 'ybblackyng4.jpg'}, {image: 'ybblackyng5.jpg'}, {image: 'ybblackyng6.jpg'}, {image: 'ybblackyng7.jpg'}, {image: 'ybblackyng8.jpg'}, {image: 'ybblackyng9.jpg'}, {image: 'ybblackyng10.jpg'}, {image: 'ybblackyng11.jpg'}, {image: 'ybblackyng12.jpg'} ] }); API.addMediaSets({ Images3: [ {image: 'ybwhiteold1.jpg'}, {image: 'ybwhiteold2.jpg'}, {image: 'ybwhiteold3.jpg'}, {image: 'ybwhiteold4.jpg'}, {image: 'ybwhiteold5.jpg'}, {image: 'ybwhiteold6.jpg'}, {image: 'ybwhiteold7.jpg'}, {image: 'ybwhiteold8.jpg'}, {image: 'ybwhiteold9.jpg'}, {image: 'ybwhiteold10.jpg'}, {image: 'ybwhiteold11.jpg'}, {image: 'ybwhiteold12.jpg'} ] }); API.addMediaSets({ Images4: [ {image: 'ybwhiteyng1.jpg'}, {image: 'ybwhiteyng2.jpg'}, {image: 'ybwhiteyng3.jpg'}, {image: 'ybwhiteyng4.jpg'}, {image: 'ybwhiteyng5.jpg'}, {image: 'ybwhiteyng6.jpg'}, {image: 'ybwhiteyng7.jpg'}, {image: 'ybwhiteyng8.jpg'}, {image: 'ybwhiteyng9.jpg'}, {image: 'ybwhiteyng10.jpg'}, {image: 'ybwhiteyng11.jpg'}, {image: 'ybwhiteyng12.jpg'} ] }); API.addMediaSets({ targetWordsA: [ {word: ' Nice'}, {word: 'Friendly'}, {word: 'Considerate'}, {word: 'Gentle'}, {word: 'Gracious'}, {word: 'Sympathetic'}, {word: 'Generous'}, {word: 'Warm'}, {word: 'Kind'}, {word: 'Cheerful'}, {word: 'Beautiful'}, {word: 'Attractive'}, {word: 'Likeable'}, {word: 'Wonderful'} ] }); API.addMediaSets({ targetWordsB: [ {word: 'Nasty'}, {word: 'Ugly'}, {word: 'Stupid'}, {word: 'Evil'}, {word: 'Dirty'}, {word: 'Awful'}, {word: 'Offensive'}, {word: 'Dirty'}, {word: 'Annoying'}, {word: 'Vicious'}, {word: 'Rude'}, {word: 'Irritating'}, {word: 'Disgusting'}, {word: 'Cruel'} ] }); //Define the instructions trial API.addTrialSets('inst',{ input: [ {handle:'space',on:'space'}, //Will handle a SPACEBAR reponse {handle: 'enter', on:'enter'}, {handle:'space',on:'centerTouch',touch:true}//support touch ], interactions: [ { // begin trial conditions: [{type:'begin'}], actions: [{type:'showStim',handle:'All'}] //Show the instructions }, { conditions: [{type:'inputEquals',value:'space'}], //What to do when space is pressed actions: [ {type:'hideStim',handle:'All'}, //Hide the instructions {type:'setInput',input:{handle:'endTrial', on:'timeout',duration:500}} //In 500ms: end the trial. In the mean time, we get a blank screen. ] }, // skip block -> if you press 'enter' you will skip the current block. { conditions: [{type:'inputEquals',value:'enter'}], actions: [ {type:'goto', destination: 'nextWhere', properties: {blockStart:true}}, {type:'endTrial'} ] }, { conditions: [{type:'inputEquals',value:'endTrial'}], //What to do when endTrial is called. actions: [ {type:'endTrial'} //End the trial ] } ] }); //Defines the sequence of trials next API.addSequence([ { //Instructions trial data: {blockStart:true}, inherit : "inst", stimuli: [ {//The instructions stimulus data : {'handle':'instStim'}, //the instructions that will be shown on the screen media:{html:'<div><p style="font-size:24px"><color="FFFAFA">Put your middle or index fingers on the <b>E</b> key of the keyboard, and the <b>I</b> key as well. <br/> Words and photos will appear one after another. Ignore the photos and categorize the words as pleasant or unpleasant.<br/><br/>When the word belongs to the catagory "Unpleasant", press the <b>E</b> key. ; when the word belongs to the category "Pleasant", press the <b>I</b> key.</br></br>If you make an error, an X will appear.</br>This is a timed sorting task. <b>GO AS FAST AS YOU CAN</b> while making as few mistakes as possible.<br>This task will take about 5 minutes to complete.<br> press on "space" to begin <br><br>[Round 1 of 3]</p></div>'} } ] }, { //The presentation trials // Repeat 64 times the trial. (8 times each comination) mixer: 'random', // data : [{ mixer: 'repeat', times: 8, data : [ {inherit: 'pleasantOldWhite',data:{block:0}}, {inherit: 'pleasantYoungWhite',data:{block:0}}, {inherit: 'pleasantOldBlack',data:{block:0}}, {inherit: 'pleasantYoungBlack',data:{block:0}}, {inherit: 'unpleasantOldWhite',data:{block:0}}, {inherit: 'unpleasantYoungWhite',data:{block:0}}, {inherit: 'unpleasantOldBlack',data:{block:0}}, {inherit: 'unpleasantYoungBlack',data:{block:0}} ] } // end wrapper ] }, { //Instructions trial, second round data: {blockStart:true}, inherit : "inst", stimuli: [ {//The instructions stimulus data : {'handle':'instStim'}, media:{html:'<div><p style="font-size:28px"><color="#FFFAFA">Press "space" to continue with the same task.<br/><br/>Please try to challenge yourself to be as fast as you can without making mistakes<br/><br/>[Round 2 of 3].</p></div>'} } ] }, { //The presentation trials // Repeat 64 times the trial. (8 times each comination) mixer: 'random', // data : [{ mixer: 'repeat', times: 8, data : [ {inherit: 'pleasantOldWhite',data:{block:1}}, {inherit: 'pleasantYoungWhite',data:{block:1}}, {inherit: 'pleasantOldBlack',data:{block:1}}, {inherit: 'pleasantYoungBlack',data:{block:1}}, {inherit: 'unpleasantOldWhite',data:{block:1}}, {inherit: 'unpleasantYoungWhite',data:{block:1}}, {inherit: 'unpleasantOldBlack',data:{block:1}}, {inherit: 'unpleasantYoungBlack',data:{block:1}} ] } // end wrapper ] }, { //Instructions trial, third round data: {blockStart:true}, inherit : "inst", stimuli: [ {//The instructions stimulus data : {'handle':'instStim'}, media:{html:'<div><p style="font-size:28px"><color="#FFFAFA">Press "space" for the last round.<br/><br/>[Round 3 of 3].</p></div>'} } ] }, { //The presentation trials // Repeat 64 times the trial. (8 times each comination) mixer: 'random', // data : [{ mixer: 'repeat', times: 8, data : [ {inherit: 'pleasantOldWhite',data:{block:2}}, {inherit: 'pleasantYoungWhite',data:{block:2}}, {inherit: 'pleasantOldBlack',data:{block:2}}, {inherit: 'pleasantYoungBlack',data:{block:2}}, {inherit: 'unpleasantOldWhite',data:{block:2}}, {inherit: 'unpleasantYoungWhite',data:{block:2}}, {inherit: 'unpleasantOldBlack',data:{block:2}}, {inherit: 'unpleasantYoungBlack',data:{block:2}} ] } // end wrapper ] }, // user feedback- here we will use the computeD function. { data: {blockStart:true}, inherit: "inst", stimuli: [], customize: function(){ var trial = this; var DScoreObj; //////first call to score////// scorer.addSettings('compute',{ parcelValue : ['first'], cond1VarValues: ["Old black People / Unpleasant"], //condition 1 cond2VarValues: ["Old black People / Pleasant"] //condition 2 }); scorer.addSettings('message',{ MessageDef: [ { cut:'-0.2', message:'Your data suggest an Automatic negative attitude toward old black people' },//D < -0.2 { cut:'0.2', message:'Your data suggest Neutral automatic attitude toward old black people' },// -0.2 <= D <= 0.2 { cut:'5', message:'Your data suggest an Automatic positive attitude toward old black people' }// D > 0.2 (and D<=2) ] }); DScoreObj = scorer.computeD(); var media1 = DScoreObj.FBMsg + ' The Score is: ' + DScoreObj.DScore; scorer.dynamicPost({ score1: DScoreObj.DScore, feedback1: DScoreObj.FBMsg }); //////second call to score////// scorer.addSettings('compute',{ parcelValue : ['second'], cond1VarValues: ["Old white People / Unpleasant"], //condition 1 cond2VarValues: ["Old white People / Pleasant"] //condition 2 }); scorer.addSettings('message',{ MessageDef: [ { cut:'-0.2', message:'Your data suggest an Automatic negative attitude toward old white people' },//D < -0.2 { cut:'0.2', message:'Your data suggest Neutral automatic attitude toward old white people' },// -0.2 <= D <= 0.2 { cut:'5', message:'Your data suggest an Automatic positive attitude toward old white people' }// D > 0.2 (and D<=2) ] }); DScoreObj = scorer.computeD(); var media2 = DScoreObj.FBMsg+' The Score is: '+DScoreObj.DScore; scorer.dynamicPost({ score1: DScoreObj.DScore, feedback1: DScoreObj.FBMsg }); //////third call to score////// scorer.addSettings('compute',{ parcelValue : ['third'], cond1VarValues: ["Young black People / Unpleasant"], //condition 1 cond2VarValues: ["Young black People / Pleasant"] //condition 2 }); scorer.addSettings('message',{ MessageDef: [ { cut:'-0.2', message:'Your data suggest an Automatic negative attitude young black people' },//D < -0.2 { cut:'0.2', message:'Your data suggest Neutral automatic attitude toward young black people' },// -0.2 <= D <= 0.2 { cut:'5', message:'Your data suggest an Automatic positive attitude toward young black people' }// D > 0.2 (and D<=2) ] }); DScoreObj = scorer.computeD(); var media3 = DScoreObj.FBMsg+' The Score is: '+DScoreObj.DScore; scorer.dynamicPost({ score1: DScoreObj.DScore, feedback1: DScoreObj.FBMsg }); //////fourth call to score////// scorer.addSettings('compute',{ parcelValue : ['fourth'], cond1VarValues: ["Young white People / Unpleasant"], //condition 1 cond2VarValues: ["Young white People / Pleasant"] //condition 2 }); scorer.addSettings('message',{ MessageDef: [ { cut:'-0.2', message:'Your data suggest an Automatic negative attitude young white people' },//D < -0.2 { cut:'0.2', message:'Your data suggest Neutral automatic attitude toward young white people' },// -0.2 <= D <= 0.2 { cut:'5', message:'Your data suggest an Automatic positive attitude toward young white people' }// D > 0.2 (and D<=2) ] }); DScoreObj = scorer.computeD(); var media4 = DScoreObj.FBMsg+' The Score is: '+DScoreObj.DScore; scorer.dynamicPost({ score1: DScoreObj.DScore, feedback1: DScoreObj.FBMsg }); var media = {css:{color:'black'},media:{html:'<h1><div><p style="font-size:24px"><color="#FFFAFA"> '+media1+ '<br/>'+media2+ '<br/>'+media3+ '<br/>'+media4+'</p></div>'}}; trial.stimuli.push(media); } }, { //Instructions trial, the end of the task, instruction what to do next data: {blockStart:true}, inherit : "inst", stimuli: [ {//The instructions stimulus data : {'handle':'instStim'}, media:{html:'<div><p style="font-size:28px"><color="#FFFAFA">You have completed the study<br/><br/>Thank you very much for your participation.<br/><br/> Press "space" for continue to next task.</p></div>'} } ] } ]); return API.script; });