{"id":11874,"date":"2026-10-01T07:03:36","date_gmt":"2026-10-01T07:03:36","guid":{"rendered":"http:\/\/french.arabpsychology.com\/scales\/vivacite-de-l-imagerie-sens-multiples-qmi-imvivqmi\/"},"modified":"2026-10-01T07:03:36","modified_gmt":"2026-10-01T07:03:36","slug":"vivacite-de-l-imagerie-sens-multiples-qmi-imvivqmi","status":"publish","type":"psych_scale","link":"https:\/\/french.arabpsychology.com\/?psych_scale=vivacite-de-l-imagerie-sens-multiples-qmi-imvivqmi","title":{"rendered":"Vivacit\u00e9 de l&rsquo;imagerie (Sens multiples \u2014 QMI) (IMVIVQMI)"},"content":{"rendered":"<h2>1. R\u00e9sum\u00e9 \/ Abstract<\/h2>\n<p>Le <strong>Questionnaire upon Mental Imagery<\/strong> dans sa version abr\u00e9g\u00e9e (couramment d\u00e9sign\u00e9 sous le sigle <em>QMI<\/em> ou <em>IMVIVQMI<\/em>), d\u00e9velopp\u00e9 par le psychologue australien <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/en.wikipedia.org\/wiki\/Peter_Sheehan\">Peter W. Sheehan<\/a> en 1967, constitue l&rsquo;un des instruments psychom\u00e9triques les plus influents et les plus p\u00e9rennes de la psychologie cognitive et exp\u00e9rimentale. D\u00e9riv\u00e9 du questionnaire monumental de George Herbert Betts con\u00e7u en 1909, cet outil condens\u00e9 \u00e9value la vivacit\u00e9 subjective avec laquelle un individu peut \u00e9voquer volontairement des images mentales \u00e0 travers sept modalit\u00e9s sensorielles distinctes : visuelle, auditive, tactile (cutan\u00e9e), kinesth\u00e9sique, gustative, olfactive et organique (sensations visc\u00e9rales et somatiques internes).<\/p>\n<p>Compos\u00e9 de 35 items uniform\u00e9ment r\u00e9partis (cinq items par modalit\u00e9 sensorielle), le test utilise une \u00e9chelle de notation en sept points allant de 1 (\u00ab Parfaitement claire et aussi vivace que l&rsquo;exp\u00e9rience r\u00e9elle \u00bb) \u00e0 7 (\u00ab Aucune image pr\u00e9sente, vous savez seulement que vous pensez \u00e0 l&rsquo;objet \u00bb). Ce format d&rsquo;\u00e9valuation invers\u00e9e attribue un score total compris entre 35 et 245 points, o\u00f9 un score num\u00e9rique plus faible d\u00e9note une vivacit\u00e9 d&rsquo;imagerie sup\u00e9rieure, bien que des scores dimensionnels par sous-\u00e9chelle (allant de 5 \u00e0 35) puissent \u00e9galement \u00eatre extraits. Les analyses psychom\u00e9triques d\u00e9montrent une excellente coh\u00e9rence interne, avec des coefficients alpha de Cronbach oscillant g\u00e9n\u00e9ralement entre .88 et .94 pour l&rsquo;\u00e9chelle globale et entre .72 et .86 pour les sous-\u00e9chelles sensorielles, ainsi qu&rsquo;une fid\u00e9lit\u00e9 test-retest substantielle oscillant entre .74 et .85 \u00e0 des intervalles de plusieurs semaines. Les mod\u00e9lisations factorielles confirmatoires appuient l&rsquo;existence d&rsquo;un facteur g\u00e9n\u00e9ral d&rsquo;imagerie mentale superordonn\u00e9 r\u00e9gissant sept facteurs sp\u00e9cifiques de premier ordre. Cet instrument demeure une pierre angulaire dans l&rsquo;\u00e9valuation des diff\u00e9rences individuelles d&rsquo;imagerie, notamment dans l&rsquo;investigation de l&rsquo;<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Aphantasie\">aphantasie<\/a>, de l&rsquo;hyperphantasie, de la suggestibilit\u00e9 hypnotique, de la psychologie sportive et de la pr\u00e9paration mentale.<\/p>\n<h2>2. Mots-cl\u00e9s \/ Keywords<\/h2>\n<p>Imagerie mentale, vivacit\u00e9 sensorielle, questionnaire de Betts, Peter Sheehan, \u00e9valuation psychom\u00e9trique, imagerie multisensorielle, kinesth\u00e9sie, aphantasie, cognition spatiale, fid\u00e9lit\u00e9 test-retest, validit\u00e9 de construit, psychologie cognitive.<\/p>\n<h2>3. Auteurs \/ Authors<\/h2>\n<p>La version abr\u00e9g\u00e9e de 35 items du <em>Questionnaire upon Mental Imagery<\/em> a \u00e9t\u00e9 formalis\u00e9e et standardis\u00e9e par le professeur <strong>Peter W. Sheehan<\/strong>, professeur \u00e9m\u00e9rite de psychologie cognitive et clinique, principalement rattach\u00e9 au <em>Department of Psychology<\/em> de l&rsquo;<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.uq.edu.au\/\">University of Queensland<\/a> et \u00e0 l&rsquo;<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.acu.edu.au\/\">Australian Catholic University<\/a> (Brisbane\/Sydney, Australie). Ses travaux majeurs ont port\u00e9 sur l&rsquo;hypnose, l&rsquo;imagerie mentale, les faux souvenirs et les processus cognitifs volontaires versus involontaires.<\/p>\n<p>L&rsquo;instrument repose sur les fondations th\u00e9oriques et empiriques pos\u00e9es par <strong>George Herbert Betts<\/strong> (1868\u20131944), psychologue et \u00e9ducateur am\u00e9ricain rattach\u00e9 au <em>Teachers College<\/em> de l&rsquo;<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.columbia.edu\/\">Universit\u00e9 Columbia<\/a> (New York, \u00c9tats-Unis), qui a publi\u00e9 en 1909 la version originale exhaustive de 150 items intitul\u00e9e <em>The Distribution and Functions of Mental Imagery<\/em>.<\/p>\n<h2>4. Objectif \/ Purpose<\/h2>\n<p>L&rsquo;objectif fondamental du <strong>QMI<\/strong> (Sheehan, 1967) est de fournir une mesure quantitative, standardis\u00e9e, valide et rapide de la capacit\u00e9 d&rsquo;un sujet \u00e0 \u00e9voquer d\u00e9lib\u00e9r\u00e9ment des repr\u00e9sentations perceptives internes en l&rsquo;absence de stimulations physiques directes de l&rsquo;environnement ext\u00e9rieur. Contrairement aux outils unidimensionnels focalis\u00e9s exclusivement sur l&rsquo;imagerie visuelle \u2014 tels que le <em>Vividness of Visual Imagery Questionnaire<\/em> (<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/en.wikipedia.org\/wiki\/Vividness_of_Visual_Imagery_Questionnaire\">VVIQ<\/a> de David Marks, 1973) \u2014, le QMI comble une lacune m\u00e9thodologique majeure en appr\u00e9hendant l&rsquo;exp\u00e9rience phan\u00e9roscopique dans toute sa richesse multisensorielle.<\/p>\n<p>Dans le domaine de la recherche fondamentale en sciences cognitives et en neurosciences, l&rsquo;\u00e9chelle sert \u00e0 caract\u00e9riser les profils individuels au sein du spectre de la vivacit\u00e9 ph\u00e9nom\u00e9nologique. Les applications contemporaines mobilisent le QMI pour identifier les ph\u00e9notypes d&rsquo;<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Aphantasie\">aphantasie<\/a> (absence totale ou quasi-totale d&rsquo;imagerie volontaire) ou d&rsquo;<em>hyperphantasie<\/em> (imagerie mentale d&rsquo;une clart\u00e9 quasiment hallucinatoire ou photographique), non seulement sur le plan optique, mais \u00e9galement sur les plans phonologique, visc\u00e9ral ou proprioceptif. Il s&rsquo;av\u00e8re particuli\u00e8rement pertinent pour tester les th\u00e9ories de la cognition incarn\u00e9e (<em>embodied cognition<\/em>), selon lesquelles la pens\u00e9e conceptuelle s&rsquo;appuie sur la r\u00e9activation partielle des circuits sensorimoteurs corticaux primaires et secondaires.<\/p>\n<p>Sur le versant clinique et appliqu\u00e9, le QMI est largement employ\u00e9 dans :<\/p>\n<ul>\n<li><strong>L&rsquo;hypnose exp\u00e9rimentale et clinique :<\/strong> \u00e9valuation de la suggestibilit\u00e9 et des capacit\u00e9s de transe, les scores de vivacit\u00e9 d&rsquo;imagerie \u00e9tant positivement corr\u00e9l\u00e9s \u00e0 l&rsquo;hypnotisabilit\u00e9 standardis\u00e9e (\u00e9chelles de Stanford ou de Harvard).<\/li>\n<li><strong>La psychoth\u00e9rapie cognitive et comportementale (TCC) :<\/strong> calibrage des techniques d&rsquo;exposition en imagination, de d\u00e9sensibilisation syst\u00e9matique, d&rsquo;imagerie r\u00e9paratrice (<em>imagery rescripting<\/em>) dans le trouble de stress post-traumatique (TSPT) et les troubles obsessionnels compulsifs.<\/li>\n<li><strong>La psychologie du sport et la r\u00e9adaptation motrice :<\/strong> \u00e9valuation des aptitudes \u00e0 la r\u00e9p\u00e9tition mentale motrice (<em>mental practice<\/em>), permettant d&rsquo;adapter les protocoles d&rsquo;entra\u00eenement id\u00e9o-moteur chez les athl\u00e8tes de haut niveau ou les patients victimes d&rsquo;accidents vasculaires c\u00e9r\u00e9braux.<\/li>\n<li><strong>La neuropsychologie de la douleur :<\/strong> \u00e9tude de la r\u00e9gulation de la nociception par \u00e9vocation d&rsquo;images corporelles apaisantes ou contrast\u00e9es (modalit\u00e9s thermique et tactile).<\/li>\n<\/ul>\n<h2>5. Construit psychologique \/ Construct<\/h2>\n<p>Le construit psychologique mesur\u00e9 par le QMI est la <strong>vivacit\u00e9 de l&rsquo;imagerie mentale introspective<\/strong> (<em>imagery vividness<\/em>). La vivacit\u00e9 se d\u00e9finit conceptuellement comme le degr\u00e9 de ressemblance qualitative, de pr\u00e9cision spatiale, de saturation chromatique, de nettet\u00e9 texturale et d&rsquo;intensit\u00e9 affective qu&rsquo;une image g\u00e9n\u00e9r\u00e9e en m\u00e9moire de travail partage avec une perception sensorielle r\u00e9elle imm\u00e9diate. Cette dimension se distingue formellement du <em>contr\u00f4le de l&rsquo;imagerie<\/em> (la capacit\u00e9 \u00e0 manipuler, faire pivoter ou transformer une image mentale) et de la <em>fr\u00e9quence d&rsquo;utilisation spontan\u00e9e<\/em> de l&rsquo;imagerie au quotidien.<\/p>\n<p>Le mod\u00e8le op\u00e9rationnalis\u00e9 par Betts (1909) et raffin\u00e9 par Sheehan (1967) postule que la capacit\u00e9 d&rsquo;\u00e9vocation se d\u00e9ploie \u00e0 travers sept modalit\u00e9s sensorielles fonctionnellement distinctes mais positivement corr\u00e9l\u00e9es :<\/p>\n<h3>1. Modalit\u00e9 visuelle (Items 1 \u00e0 5)<\/h3>\n<p>Elle \u00e9value la capacit\u00e9 \u00e0 g\u00e9n\u00e9rer des configurations visuelles spatiales et colorim\u00e9triques pr\u00e9cises, allant des d\u00e9tails anatomiques et physionomiques d&rsquo;une personne famili\u00e8re jusqu&rsquo;\u00e0 la dynamique lumineuse d&rsquo;un coucher de soleil. Elle engage les aires occipito-temporales (voie ventrale du \u00ab quoi \u00bb) et pari\u00e9tales (voie dorsale du \u00ab o\u00f9 \u00bb).<\/p>\n<h3>2. Modalit\u00e9 auditive (Items 6 \u00e0 10)<\/h3>\n<p>Elle mesure la clart\u00e9 de la repr\u00e9sentation tonale, timbrale, rythmique et acoustique d&rsquo;\u00e9v\u00e9nements sonores, allant de bruits m\u00e9caniques per\u00e7ants (sifflet de locomotive, klaxon) \u00e0 des sons organiques complexes (miaulement f\u00e9lin, applaudissements rythm\u00e9s). Cette fonction est intimement coupl\u00e9e au cortex auditif secondaire et \u00e0 la boucle phonologique.<\/p>\n<h3>3. Modalit\u00e9 cutan\u00e9e \/ tactile (Items 11 \u00e0 15)<\/h3>\n<p>Elle sonde la r\u00e9activation mentale des perceptions de texture, de temp\u00e9rature et de pression m\u00e9canique externe (le grain du sable, la douceur du lin, la chaleur d&rsquo;un bain ti\u00e8de, le piquant aigu d&rsquo;une \u00e9pingle). Elle sollicite le cortex somatosensoriel primaire (S1) et secondaire (S2).<\/p>\n<h3>4. Modalit\u00e9 kinesth\u00e9sique (Items 16 \u00e0 20)<\/h3>\n<p>Elle capte le sens proprioceptif du mouvement corporel, de l&rsquo;effort musculaire et de la trajectoire dynamique dans l&rsquo;espace (monter des escaliers en courant, tracer un cercle avec pr\u00e9cision, sauter au-dessus d&rsquo;un caniveau, frapper dans un ballon). Elle active les r\u00e9gions pr\u00e9frontales motrices, l&rsquo;aire motrice suppl\u00e9mentaire et le cervelet.<\/p>\n<h3>5. Modalit\u00e9 gustative (Items 21 \u00e0 25)<\/h3>\n<p>Elle \u00e9value l&rsquo;aptitude \u00e0 rappeler des sensations ch\u00e9mosensorielles buccales fondamentales (sal\u00e9, sucr\u00e9, acidit\u00e9 fruit\u00e9e) ainsi que des combinaisons sapides complexes (soupe favorite, confiture\/gel\u00e9e), impliquant le cortex insulaire ant\u00e9rieur et l&rsquo;opercule frontal.<\/p>\n<h3>6. Modalit\u00e9 olfactive (Items 26 \u00e0 30)<\/h3>\n<p>Elle cible la r\u00e9\u00e9vocation d&rsquo;odeurs environnementales volatiles plaisantes (herbe fra\u00eechement coup\u00e9e), d\u00e9sagr\u00e9ables (chou qui cuit, pi\u00e8ce confin\u00e9e mal a\u00e9r\u00e9e) ou stimulantes (peinture fra\u00eeche, r\u00f4ti de b\u0153uf). L&rsquo;imagerie olfactive pr\u00e9sente des singularit\u00e9s cognitives fortes en raison de son lien direct avec le syst\u00e8me limbique (amygdale et cortex piriforme) sans relais thalamique obligatoire.<\/p>\n<h3>7. Modalit\u00e9 organique (Items 31 \u00e0 35)<\/h3>\n<p>Elle quantifie la perception int\u00e9roceptive de signaux physiologiques internes, d&rsquo;\u00e9tats d&rsquo;\u00e9puisement hom\u00e9ostatique ou de sensations algiques visc\u00e9rales (faim visc\u00e9rale, point de c\u00f4t\u00e9 thoracique, c\u00e9phal\u00e9e imminente, mal de gorge). Ce domaine refl\u00e8te la fid\u00e9lit\u00e9 de l&rsquo;int\u00e9roception et de la conscience corporelle interne sous l&rsquo;\u00e9gide de l&rsquo;insula post\u00e9rieure et ant\u00e9rieure.<\/p>\n<h2>6. Cadre th\u00e9orique \/ Theoretical Framework<\/h2>\n<p>L&rsquo;ancrage th\u00e9orique du QMI s&rsquo;inscrit au carrefour de la tradition introspectionniste du d\u00e9but du XXe si\u00e8cle et des mod\u00e8les contemporains de la m\u00e9moire de travail et de la cognition incarn\u00e9e. Initialement, George Herbert Betts a d\u00e9velopp\u00e9 son inventaire dans le cadre de la psychologie fonctionnaliste am\u00e9ricaine, sous l&rsquo;influence directe des th\u00e8ses de <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/fr.wikipedia.org\/wiki\/William_James\">William James<\/a>. James postulait que la r\u00e9activation des \u00e9tats de conscience pass\u00e9s d\u00e9pendait de la r\u00e9-excitation des m\u00eames voies neurales que celles mises en jeu lors de la perception directe originelle.<\/p>\n<p>Dans la seconde moiti\u00e9 du XXe si\u00e8cle, Peter W. Sheehan a revu cette approche \u00e0 la lumi\u00e8re de la r\u00e9volution cognitive. Le cadre conceptuel s&rsquo;est articul\u00e9 autour du d\u00e9bat s\u00e9culaire sur le format des repr\u00e9sentations mentales, opposant l&rsquo;hypoth\u00e8se analogique ou pictorialiste (<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/en.wikipedia.org\/wiki\/Stephen_Kosslyn\">Stephen Kosslyn<\/a>, Allan Paivio) \u00e0 l&rsquo;hypoth\u00e8se propositionnelle (<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/en.wikipedia.org\/wiki\/Zenon_Pylyshyn\">Zenon Pylyshyn<\/a>). Le QMI postule sans \u00e9quivoque la nature quasi-perceptive des images mentales : l&rsquo;imagerie ne constitue pas une simple \u00e9tiquette s\u00e9mantique abstraite, mais un \u00e9v\u00e9nement ph\u00e9nom\u00e9nal poss\u00e9dant une m\u00e9trique analogique, un grain de r\u00e9solution et une intensit\u00e9 modale mesurable.<\/p>\n<p>La th\u00e9orie du double codage d&rsquo;Allan Paivio (1971, 1986) apporte une justification compl\u00e9mentaire : les repr\u00e9sentations internes se scindent en syst\u00e8mes non verbaux (imagens) et verbaux (logogens). Le QMI \u00e9value directement le fonctionnement et la disponibilit\u00e9 de ces structures \u00ab imagens \u00bb multimodales. Plus r\u00e9cemment, les mod\u00e8les neuro-cognitifs de la perception pr\u00e9dictive (<em>predictive coding<\/em>) conceptualisent l&rsquo;imagerie mentale comme un signal descendant (<em>top-down<\/em>) pur, o\u00f9 le cortex g\u00e9n\u00e8re une pr\u00e9diction sensorielle interne sans contrainte ascendante (<em>bottom-up<\/em>) externe imm\u00e9diate. Le QMI quantifie pr\u00e9cis\u00e9ment la force et la nettet\u00e9 subjective de ce signal descendant.<\/p>\n<h2>7. Validit\u00e9 \/ Validity<\/h2>\n<p>La validit\u00e9 psychom\u00e9trique de la forme courte du QMI a fait l&rsquo;objet de v\u00e9rifications empiriques approfondies depuis sa publication en 1967.<\/p>\n<h3>Validit\u00e9 de construit et coh\u00e9rence interne<\/h3>\n<p>Sheehan (1967) a initialement valid\u00e9 la forme \u00e0 35 items en \u00e9tablissant que chaque sous-\u00e9chelle de 5 items corr\u00e9lait de fa\u00e7on quasi parfaite avec la sous-\u00e9chelle originale correspondante de 20 items de Betts (coefficients <em>r<\/em> variant de .92 \u00e0 .98), garantissant une repr\u00e9sentativit\u00e9 factorielle sans perte de substance du construit d&rsquo;origine. Les corr\u00e9lations inter-modalit\u00e9s au sein de l&rsquo;\u00e9chelle varient g\u00e9n\u00e9ralement entre .40 et .68, confirmant que les sous-\u00e9chelles partagent une variance commune robuste tout en conservant une sp\u00e9cificit\u00e9 sensorielle distincte.<\/p>\n<h3>Validit\u00e9 convergente<\/h3>\n<p>La validit\u00e9 convergente du QMI a \u00e9t\u00e9 largement corrobor\u00e9e par des corr\u00e9lations fortes avec d&rsquo;autres \u00e9chelles d&rsquo;imagerie standardis\u00e9es :<\/p>\n<ul>\n<li>La sous-\u00e9chelle visuelle du QMI pr\u00e9sente des corr\u00e9lations allant de .65 \u00e0 .82 avec le <em>Vividness of Visual Imagery Questionnaire<\/em> (<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/en.wikipedia.org\/wiki\/David_Marks_(psychologist)\">Marks<\/a>, 1973).<\/li>\n<li>Les scores du QMI montrent des corr\u00e9lations significatives (de -.35 \u00e0 -.50, compte tenu du codage invers\u00e9) avec les \u00e9chelles de suggestibilit\u00e9 hypnotique de Stanford (<em>Stanford Hypnotic Susceptibility Scale<\/em>, Forme C) et de Barber (BSS).<\/li>\n<li>Dans le champ de la cognition motrice, la dimension kinesth\u00e9sique du QMI est hautement corr\u00e9l\u00e9e au <em>Movement Imagery Questionnaire<\/em> (MIQ-R, <em>r<\/em> = .60 \u00e0 .74).<\/li>\n<\/ul>\n<h3>Validit\u00e9 discriminante<\/h3>\n<p>L&rsquo;instrument d\u00e9montre une excellente ind\u00e9pendance vis-\u00e0-vis des facteurs cognitifs g\u00e9n\u00e9raux et des traits de personnalit\u00e9 non reli\u00e9s :<\/p>\n<ul>\n<li>Corr\u00e9lations quasi nulles ou non significatives avec les mesures d&rsquo;intelligence g\u00e9n\u00e9rale fluide (matrices de Raven, <em>r<\/em> = -.08 \u00e0 .05).<\/li>\n<li>Absence de relation syst\u00e9matique avec les dimensions du Big Five telles que l&rsquo;amabilit\u00e9 ou le n\u00e9vrosisme, bien qu&rsquo;une corr\u00e9lation mod\u00e9r\u00e9e mais th\u00e9oriquement congruente soit observ\u00e9e avec l&rsquo;\u00ab Ouverture \u00e0 l&rsquo;exp\u00e9rience \u00bb (<em>r<\/em> = -.25 \u00e0 -.35).<\/li>\n<li>Faible contamination par le biais de d\u00e9sirabilit\u00e9 sociale (\u00e9chelles de Marlowe-Crowne, <em>r<\/em> &lt; .15).<\/li>\n<\/ul>\n<h3>Validit\u00e9 pr\u00e9dictive et neurofonctionnelle<\/h3>\n<p>Les scores de vivacit\u00e9 au QMI pr\u00e9disent les performances dans les t\u00e2ches de rappel mn\u00e9sique libre fond\u00e9es sur des strat\u00e9gies d&rsquo;encodage visuo-spatial, ainsi que l&rsquo;amplitude des gains moteurs apr\u00e8s entra\u00eenement id\u00e9o-moteur. En imagerie par r\u00e9sonance magn\u00e9tique fonctionnelle (IRMf), les individus class\u00e9s comme \u00ab imageurs vifs \u00bb (bas scores QMI) pr\u00e9sentent une augmentation significative du signal BOLD dans les cortex sensoriels primaires et secondaires lors des t\u00e2ches d&rsquo;\u00e9vocation, contrastant nettement avec les individus aphantasiques dont l&rsquo;activation de ces zones demeure minime.<\/p>\n<h2>8. Fid\u00e9lit\u00e9 \/ Reliability<\/h2>\n<p>Les propri\u00e9t\u00e9s m\u00e9trologiques de fid\u00e9lit\u00e9 du QMI de Sheehan sont particuli\u00e8rement stables \u00e0 travers les d\u00e9cennies et les \u00e9chantillons transculturels :<\/p>\n<ul>\n<li><strong>Coh\u00e9rence interne (Alpha de Cronbach) :<\/strong> pour le score total \u00e0 35 items, le coefficient alpha se situe de fa\u00e7on constante entre <strong>.88 et .94<\/strong>, indiquant une homog\u00e9n\u00e9it\u00e9 remarquable. Au niveau des sous-\u00e9chelles de 5 items, les coefficients alpha observ\u00e9s dans la litt\u00e9rature sont les suivants :\n<ul>\n<li>Visuel : .78 \u00e0 .86<\/li>\n<li>Auditif : .76 \u00e0 .84<\/li>\n<li>Cutan\u00e9 : .72 \u00e0 .81<\/li>\n<li>Kinesth\u00e9sique : .74 \u00e0 .83<\/li>\n<li>Gustatif : .75 \u00e0 .85<\/li>\n<li>Olfactif : .77 \u00e0 .87<\/li>\n<li>Organique : .70 \u00e0 .80<\/li>\n<\/ul>\n<\/li>\n<li><strong>Fid\u00e9lit\u00e9 test-retest :<\/strong> Sheehan (1967) ainsi que White, Sheehan et Ashton (1977) ont rapport\u00e9 des coefficients de corr\u00e9lation test-retest sur des intervalles de 2 \u00e0 8 semaines compris entre <strong><em>r<\/em> = .74 et <em>r<\/em> = .85<\/strong> pour le score composite total. Les fid\u00e9lit\u00e9s par sous-\u00e9chelle oscillent entre .62 et .78, ce qui confirme que la vivacit\u00e9 de l&rsquo;imagerie constitue un trait cognitif stable dans le temps chez l&rsquo;adulte en bonne sant\u00e9.<\/li>\n<li><strong>Fid\u00e9lit\u00e9 de forme parall\u00e8le :<\/strong> les corr\u00e9lations entre la forme courte de Sheehan (35 items) et la forme longue de Betts (150 items) sont remarquablement \u00e9lev\u00e9es (allant de <em>r<\/em> = .92 \u00e0 .98 selon les sous-\u00e9chelles), confirmant une \u00e9quivalence m\u00e9trique quasi totale.<\/li>\n<\/ul>\n<h2>9. Analyse factorielle \/ Factor Analysis<\/h2>\n<p>La structure factorielle du QMI a suscit\u00e9 de nombreux d\u00e9bats m\u00e9thodologiques au sein de la psychom\u00e9trie cognitive, confrontant les partisans d&rsquo;une dimension g\u00e9n\u00e9rale unitaire aux d\u00e9fenseurs d&rsquo;un mod\u00e8le multidimensionnel strict.<\/p>\n<p>Dans l&rsquo;\u00e9tude inaugurale de Sheehan (1967), une analyse en composantes principales (ACP) a r\u00e9v\u00e9l\u00e9 la pr\u00e9pond\u00e9rance d&rsquo;un <strong>premier facteur g\u00e9n\u00e9ral majeur<\/strong> expliquant une part importante de la variance totale (entre 35 % et 45 % selon les cohortes). Ce facteur superordonn\u00e9 (\u00ab Vividness g \u00bb) traduit une disposition globale ou une capacit\u00e9 centrale partag\u00e9e par un individu \u00e0 \u00e9voquer des images nettes, quelle que soit la modalit\u00e9 sensorielle stimul\u00e9e. Tous les 35 items pr\u00e9sentent des saturations positives significatives sur ce facteur primaire, allant g\u00e9n\u00e9ralement de .45 \u00e0 .75.<\/p>\n<p>Cependant, les analyses factorielles confirmatoires (AFC) contemporaines (mod\u00e9lisations par \u00e9quations structurelles) d\u00e9montrent que le mod\u00e8le s&rsquo;ajustant le mieux aux donn\u00e9es empiriques est un <strong>mod\u00e8le hi\u00e9rarchique de second ordre<\/strong> ou un <strong>mod\u00e8le bifactoriel<\/strong> :<\/p>\n<ul>\n<li>Un facteur g\u00e9n\u00e9ral de vivacit\u00e9 (facteur G) au sommet.<\/li>\n<li>Sept facteurs sp\u00e9cifiques de premier ordre correspondant exactement aux sept modalit\u00e9s sensorielles th\u00e9oris\u00e9es (visuelle, auditive, tactile, motrice, gustative, olfactive, organique).<\/li>\n<\/ul>\n<p>Les indices d&rsquo;ajustement pour ce mod\u00e8le bifactoriel sont g\u00e9n\u00e9ralement excellents dans les \u00e9tudes r\u00e9centes (CFI &gt; .92, TLI &gt; .91, RMSEA &lt; .055, SRMR &lt; .050). Les saturations factorielles sp\u00e9cifiques sur chaque domaine sensoriel d&rsquo;appartenance sont robustes, souvent sup\u00e9rieures \u00e0 .60, confirmant que chaque sens contribue de fa\u00e7on unique et distincte \u00e0 la variance r\u00e9siduelle au-del\u00e0 du facteur d&rsquo;imagerie g\u00e9n\u00e9rale.<\/p>\n<h2>10. Instrument de mesure \/ Instrument<\/h2>\n<p>L&rsquo;inventaire se pr\u00e9sente sous la forme d&rsquo;un questionnaire d&rsquo;auto-\u00e9valuation papier-crayon ou num\u00e9rique, administrable individuellement ou en passation collective.<\/p>\n<ul>\n<li><strong>Type d&rsquo;\u00e9valuation :<\/strong> Auto-\u00e9valuation psychom\u00e9trique (<em>self-report inventory<\/em>).<\/li>\n<li><strong>Nombre d&rsquo;items :<\/strong> 35 items divis\u00e9s en 7 sous-sections de 5 items chacune.<\/li>\n<li><strong>Format des r\u00e9ponses :<\/strong> \u00c9chelle ordinale en 7 points (cod\u00e9e de 1 \u00e0 7) :<br \/>\n    <em>1 = Perfectly clear and as vivid as the actual experience<\/em><br \/>\n    <em>2 = Very clear and comparable in vividness to the actual experience<\/em><br \/>\n    <em>3 = Moderately clear and vivid<\/em><br \/>\n    <em>4 = Not clear or vivid, but recognizable<\/em><br \/>\n    <em>5 = Vague and dim<\/em><br \/>\n    <em>6 = So weak and dim as to be hardly noticeable<\/em><br \/>\n    <em>7 = No image present at all, you only &lsquo;know&rsquo; that you are thinking of the object<\/em>\n  <\/li>\n<li><strong>Temps de passation :<\/strong> Environ 8 \u00e0 12 minutes.<\/li>\n<li><strong>Modalit\u00e9s \/ Sous-\u00e9chelles :<\/strong>\n<ul>\n<li><em>Visual<\/em> (Items 1 \u00e0 5)<\/li>\n<li><em>Auditory<\/em> (Items 6 \u00e0 10)<\/li>\n<li><em>Cutaneous \/ Tactile<\/em> (Items 11 \u00e0 15)<\/li>\n<li><em>Kinesthetic<\/em> (Items 16 \u00e0 20)<\/li>\n<li><em>Gustatory<\/em> (Items 21 \u00e0 25)<\/li>\n<li><em>Olfactory<\/em> (Items 26 \u00e0 30)<\/li>\n<li><em>Organic<\/em> (Items 31 \u00e0 35)<\/li>\n<\/ul>\n<\/li>\n<li><strong>Cotation et calcul des scores :<\/strong>\n<ul>\n<li><strong>R\u00e8gle de score invers\u00e9 :<\/strong> Les scores faibles indiquent une vivacit\u00e9 d&rsquo;imagerie \u00e9lev\u00e9e, tandis que les scores \u00e9lev\u00e9s refl\u00e8tent une vivacit\u00e9 m\u00e9diocre ou une absence totale d&rsquo;image.<\/li>\n<li><strong>Score total :<\/strong> Somme brute des 35 items. Amplitude th\u00e9orique de <strong>35 \u00e0 245<\/strong>.\n<ul>\n<li>35\u201370 : Vivacit\u00e9 exceptionnelle \/ Imagerie quasi sensorielle (possible hyperphantasie).<\/li>\n<li>71\u2013140 : Vivacit\u00e9 normale \u00e0 mod\u00e9r\u00e9e.<\/li>\n<li>141\u2013210 : Imagerie faible, floue ou att\u00e9nu\u00e9e.<\/li>\n<li>211\u2013245 : Imagerie quasi absente ou nulle (indicateur d&rsquo;aphantasie multisensorielle).<\/li>\n<\/ul>\n<\/li>\n<li><strong>Scores par sous-\u00e9chelle :<\/strong> Somme des 5 items de chaque modalit\u00e9. Amplitude th\u00e9orique de <strong>5 \u00e0 35<\/strong> par modalit\u00e9 sensorielle.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2>11. Permissions, Tarifs et Ann\u00e9e du test \/ Permissions &#038; Fee and Test Year<\/h2>\n<p>La version originale d\u00e9velopp\u00e9e par George Herbert Betts date de <strong>1909<\/strong>. La version abr\u00e9g\u00e9e standard de 35 items a \u00e9t\u00e9 publi\u00e9e par Peter W. Sheehan en <strong>1967<\/strong> dans le <em>Journal of Clinical Psychology<\/em>.<\/p>\n<p><strong>Statut l\u00e9gal et autorisations :<\/strong> L&rsquo;article s\u00e9minal de Sheehan de 1967 a plac\u00e9 le libell\u00e9 complet des 35 items ainsi que la grille de notation dans le domaine de la litt\u00e9rature scientifique ouverte. L&rsquo;instrument est consid\u00e9r\u00e9 comme \u00e9tant dans le <strong>domaine public acad\u00e9mique<\/strong> pour tout usage non commercial de recherche, d&rsquo;enseignement ou d&rsquo;\u00e9valuation clinique. Aucune licence commerciale payante ni redevance (<em>royalty fee<\/em>) n&rsquo;est requise pour utiliser ou reproduire les items, sous r\u00e9serve expresse de citer formellement les publications originales de Betts (1909) et de Sheehan (1967) conform\u00e9ment aux r\u00e8gles du droit d&rsquo;auteur acad\u00e9mique.<\/p>\n<h2>12. R\u00e9f\u00e9rences \/ References<\/h2>\n<ul>\n<li>Betts, G. H. (1909). <em>The distribution and functions of mental imagery<\/em>. Teachers College, Columbia University. <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/archive.org\/details\/distributionand00bettgoog\">https:\/\/archive.org\/details\/distributionand00bettgoog<\/a><\/li>\n<li>Kosslyn, S. M. (1980). <em>Image and mind<\/em>. Harvard University Press. <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/doi.org\/10.4159\/9780674043664\">https:\/\/doi.org\/10.4159\/9780674043664<\/a><\/li>\n<li>Marks, D. F. (1973). Visual imagery differences in the recall of pictures. <em>British Journal of Psychology<\/em>, 64(1), 17\u201324. <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/doi.org\/10.1111\/j.2044-8295.1973.tb01322.x\">https:\/\/doi.org\/10.1111\/j.2044-8295.1973.tb01322.x<\/a><\/li>\n<li>McKelvie, S. J. (1995). The VVIQ as a psychometric test of individual differences in visual imagery vividness: A critical review and meta-analysis. <em>Perceptual and Motor Skills<\/em>, 80(2), 339\u2013411. <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/doi.org\/10.2466\/pms.1995.80.2.339\">https:\/\/doi.org\/10.2466\/pms.1995.80.2.339<\/a><\/li>\n<li>Paivio, A. (1971). <em>Imagery and verbal processes<\/em>. Holt, Rinehart and Winston.<\/li>\n<li>Richardson, A. (1969). <em>Mental imagery<\/em>. Springer. <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/doi.org\/10.1007\/978-1-4684-1773-9\">https:\/\/doi.org\/10.1007\/978-1-4684-1773-9<\/a><\/li>\n<li>Sheehan, P. W. (1967). A shortened form of Betts&rsquo; questionnaire upon mental imagery. <em>Journal of Clinical Psychology<\/em>, 23(3), 386\u2013389. <a https:\/\/doi.org\/10.1016\/j.cortex.2015.05.019\" target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/doi.org\/10.1002\/1097-4679(196707)23:3386::AID-JCLP22702303283.0.CO;2-S\u00a0\u00bb%20target=\u00a0\u00bb_blank\u00a0\u00bb%20rel=\u00a0\u00bbnoopener%20noreferrer\u00a0\u00bbhttps:\/\/doi.org\/10.1002\/1097-4679(196707)23:3386::AID-JCLP22702303283.0.CO;2-S\/a\/liliWhite,%20K.%20D.,%20Sheehan,%20P.%20W.,%20&#038;%20Ashton,%20R.%20(1977).%20Imagery%20assessment:%20A%20survey%20of%20self-report%20measures.%20emJournal%20of%20Mental%20Imagery\/em,%201(2),%20145\u2013170.\/liliZeman,%20A.,%20Dewar,%20M.,%20&#038;%20Della%20Sala,%20S.%20(2015).%20Lives%20without%20imagery%20\u2013%20Congenital%20aphantasia.%20emCortex\/em,%2073,%20378\u2013380.%20a%20href=\">https:\/\/doi.org\/10.1016\/j.cortex.2015.05.019<\/a><\/li>\n<\/ul>\n<h2>13. Questions et items du questionnaire (Scale Items)<\/h2>\n<div class=\"wpt-scale-items-container\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:12px; margin:28px 0; overflow:hidden; box-shadow:0 4px 12px rgba(0,0,0,0.03);\">\n<div class=\"wpt-scale-notice\" style=\"direction:ltr; text-align:left; background:#f8fafc; border-bottom:1px solid #e2e8f0; padding:14px 20px; font-size:13.5px; color:#475569; font-weight:500;\">\n    Voici les items originaux de l&rsquo;\u00e9chelle tels que publi\u00e9s dans les \u00e9tudes psychom\u00e9triques de r\u00e9f\u00e9rence, sans modification ni traduction, afin de pr\u00e9server la validit\u00e9 et la fid\u00e9lit\u00e9 de l&rsquo;instrument :\n  <\/div>\n<div class=\"wpt-scale-english-box\" style=\"direction:ltr; text-align:left; padding:20px 24px; font-family:-apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; font-size:14.5px; color:#1e293b; line-height:1.7;\">\n<div class=\"wpt-scale-instructions\" style=\"background:#f1f5f9; border-left:4px solid #64748b; border-radius:0 8px 8px 0; padding:12px 16px; margin-bottom:16px; font-size:13.5px; color:#334155;\">\n      <strong style=\"color:#0f172a;\">Instructions \/ Directions:<\/strong> The aim of this test is to determine the vividness of your imagery. The measure of vividness will be your rating of the image on the following seven-point scale. Bring certain images to mind and rate their vividness according to the scale provided.\n    <\/div>\n<div class=\"wpt-scale-response-format\" style=\"background:#eff6ff; border-left:4px solid #3b82f6; border-radius:0 8px 8px 0; padding:12px 16px; margin-bottom:14px; font-size:13.5px; color:#1e40af;\">\n      <strong style=\"color:#1e3a8a;\">Response Scale:<\/strong> 7-point rating scale: 1 = Perfectly clear and as vivid as the actual experience, 2 = Very clear and comparable in vividness to the actual experience, 3 = Moderately clear and vivid, 4 = Not clear or vivid, but recognizable, 5 = Vague and dim, 6 = So weak and dim as to be hardly noticeable, 7 = No image present at all, you only &#039;know&#039; that you are thinking of the object\n    <\/div>\n<div class=\"wpt-scale-reverse-scoring\" style=\"background:#fffbeb; border-left:4px solid #f59e0b; border-radius:0 8px 8px 0; padding:12px 16px; margin-bottom:14px; font-size:13.5px; color:#92400e;\">\n      <strong style=\"color:#78350f;\">Scoring \/ Reverse Items:<\/strong> Total score is obtained by summing ratings across all 35 items (range 35 to 245), where lower scores indicate greater vividness of imagery. Alternatively, subscale scores (5 items each, range 5 to 35) can be calculated for: Visual (items 1\u20135), Auditory (items 6\u201310), Cutaneous\/Tactile (items 11\u201315), Kinesthetic (items 16\u201320), Gustatory (items 21\u201325), Olfactory (items 26\u201330), and Organic (items 31\u201335).\n    <\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">1<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">The exact contour of face, head, shoulders and body of a familiar friend<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">2<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">The characteristic pose of head, attitudes of body, etc., of a familiar friend<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">3<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">The precise carriage, length of step, etc., in walking of a familiar friend<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">4<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">The different colors worn in some familiar costume by a familiar friend<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">5<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">The sun as it is sinking below the horizon<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">6<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">The whistle of a locomotive<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">7<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">The honk of an automobile<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">8<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">The meow of a cat<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">9<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">The sound of escaping steam<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">10<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">The clapping of hands in applause<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">11<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">Sand<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">12<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">Linen<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">13<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">Fur<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">14<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">The prick of a pin<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">15<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">The warmth of a tepid bath<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">16<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">Running upstairs<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">17<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">Springing across a gutter<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">18<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">Drawing a circle on paper<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">19<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">Reaching up to a high shelf<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">20<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">Kicking a foot-ball<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">21<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">Salt<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">22<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">Granulated (white) sugar<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">23<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">Oranges<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">24<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">Jelly<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">25<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">Your favorite soup<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">26<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">An ill-ventilated room<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">27<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">Cooking cabbage<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">28<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">Roast beef<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">29<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">Fresh paint<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">30<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">New-mown grass<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">31<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">Complete exhaustion<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">32<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">An impending headache<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">33<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">A stitch in the side<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">34<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">The sensation of hunger<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">35<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">A sore throat<\/div>\n<\/div><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Le Questionnaire upon Mental Imagery (QMI) de Sheehan (1967) est une \u00e9chelle psychom\u00e9trique standardis\u00e9e de 35 items \u00e9valuant la vivacit\u00e9 de l&rsquo;imagerie mentale \u00e0 travers sept modalit\u00e9s sensorielles : visuelle, auditive, tactile, kinesth\u00e9sique, gustative, olfactive et organique.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","categories":[31,1387,296],"tags":[16715,16714,1366,2765,16,16712,16713,16716],"class_list":["post-11874","psych_scale","type-psych_scale","status-publish","hentry","category-evaluations-psychologiques","category-neurosciences-cognitives","category-psychometrie-cognitive","tag-aphantasie","tag-betts","tag-cognition","tag-imagerie-mentale","tag-psychometrie","tag-qmi","tag-sheehan","tag-vivacite-sensorielle"],"_links":{"self":[{"href":"https:\/\/french.arabpsychology.com\/index.php?rest_route=\/wp\/v2\/psych_scale\/11874","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/french.arabpsychology.com\/index.php?rest_route=\/wp\/v2\/psych_scale"}],"about":[{"href":"https:\/\/french.arabpsychology.com\/index.php?rest_route=\/wp\/v2\/types\/psych_scale"}],"author":[{"embeddable":true,"href":"https:\/\/french.arabpsychology.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/french.arabpsychology.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=11874"}],"version-history":[{"count":0,"href":"https:\/\/french.arabpsychology.com\/index.php?rest_route=\/wp\/v2\/psych_scale\/11874\/revisions"}],"wp:attachment":[{"href":"https:\/\/french.arabpsychology.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=11874"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/french.arabpsychology.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=11874"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/french.arabpsychology.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=11874"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}