Descriptions of Hearing Aids Influence the Experience of Listening to Hearing Aids
Notice bibliographique
Résumé
OBJECTIVES: Experiences can be strongly influenced by expectations. In hearing healthcare, previous studies have shown that descriptions of hearing aids or contextual factors during the hearing aid fitting process can change subjective and even objective outcomes with hearing aids via the placebo effect. Personality factors have also been shown to affect susceptibility to placebo effects. The purposes of the present study were to (a) investigate the effects of communicating narratives designed to foster positive, negative, or neutral expectations about hearing aids on short-term patient outcomes, and (b) to determine if the degree to which the narratives affected end-user outcomes could be predicted by personality factors. DESIGN: Nineteen adults between the ages of 54 and 81 (mean age = 68.5, SD = 8.9) had 3 separate research appointments, each exposing them to a different narrative condition: positive, negative, or neutral. the appointment was designed to look and feel like a "traditional" hearing aid fitting appointment, during which the experimenter introduced (i.e., the narrative condition) and fit a pair of hearing aids, the participant was asked to provide their initial feedback about the hearing aids, and the participant performed speech-in-noise testing. Unbeknownst to the research participant, the hearing aids fitted at all three appointments were the same, and the only difference between the three appointments was the way the hearing aids were described to the participants. RESULTS: The results of this study showed that communication of a positive narrative about hearing aids before a hearing aid fitting led to better speech-in-noise performance on the QuickSIN as compared with performance following the negative or neutral narrative conditions. Also, the positive narrative led to the perception that acclimatization to the hearing aids would occur faster than the negative or neutral narrative conditions. Notably, the effect of communication of a positive narrative was stronger for individuals who scored higher on agreeableness, and susceptibility to positive and negative messaging was stronger for individuals low in neuroticism. CONCLUSIONS: The study suggests that short-term evaluations of hearing aids can be strongly influenced by narratives as provided by the hearing healthcare provider at the time of a hearing aid fitting.
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Comment cette classification a été obtenuedéplier
Prédiction distillée sur la base complète
Imitation des enseignantsNi prévalence calibrée, ni vérité terrain. Validation humaine à venir. Apprise à partir de 10 348 étiquettes directes de Codex et de 10 348 étiquettes directes de Gemma. Le mode candidate est l'union des têtes enseignantes seuillées; le consensus est leur intersection. Ces sorties portent le statut machine_predicted_unvalidated et ne sont ni des étiquettes humaines ni des étiquettes directes de modèles de pointe.
Scores Codex et Gemma par catégorie
| Catégorie | Codex | Gemma |
|---|---|---|
| Métarecherche | 0,001 | 0,001 |
| Méta-épidémiologie (sens strict) | 0,000 | 0,000 |
| Méta-épidémiologie (sens large) | 0,000 | 0,000 |
| Bibliométrie | 0,000 | 0,001 |
| Études des sciences et des technologies | 0,000 | 0,000 |
| Communication savante | 0,000 | 0,000 |
| Science ouverte | 0,000 | 0,000 |
| Intégrité de la recherche | 0,000 | 0,000 |
| Charge utile insuffisante (le modèle a refusé de juger) | 0,000 | 0,000 |
Scores machine (provisoires)
Les deux têtes enseignantes du modèle étudiant, lues sur ce travail. Un score ordonne la base pour la relecture; il n'affirme jamais une catégorie, et le statut de validation accompagne chaque rangée tel quel.
Scores de référence d'un modèle non mature (critères de maturité non atteints, 7 itérations). Un score ordonne; il n'affirme jamais une catégorie.
score_only:v0-immature-baseline · tel quel depuis la passe de notation : score_only signifie que le nombre peut ordonner les travaux, et qu'aucune étiquette de catégorie n'en découleClassification
machine, non validéePrédiction automatique; un appel candidat d’une seule tête enseignante, pas un consensus.
Le détail, modèle par modèle et score par score, se trouve en fin de page sous « Comment cette classification a été obtenue ».