The Aging Hand and the Ergonomics of Hearing Aid Controls
Notice bibliographique
Résumé
In Brief Objectives: The authors investigated the effects of hand function and aging on the ability to manipulate different hearing instrument controls. Over the past quarter century, hearing aids and hearing aid controls have become increasingly miniaturized. It is important to investigate the aging hand and hearing aid ergonomics because most hearing aid wearers are adults aged 65 years and above, who may have difficulty handling these devices. Design: In Experiment 1, the effect of age on the ability to manipulate two different open-fit behind-the-ear style hearing aids was investigated by comparing the performance of 20 younger (18–25 years of age), 20 young–old (60–70 years of age), and 20 older adults (71–80 years of age). In Experiment 2, ability to manipulate 11 different hearing instrument controls was investigated in 28 older adults who self-reported having arthritis in their hand, wrist, or finger and 28 older adults who did not report arthritis. For both experiments, the relationship between performance on the measures of ability to manipulate the devices and performance on a battery of tests to assess hand function was investigated. Results: In Experiment 1, age-related differences in performance were observed in all the tasks assessing hand function and in the tasks assessing ability to manipulate a hearing aid. In Experiment 2, although minimal differences were observed between the two groups, significant differences were observed depending on the type of hearing instrument control. Performance on several of the objective tests of hand function was associated with the ability to manipulate hearing instruments. Conclusions: The overall pattern of findings suggest that haptic (touch) sensitivity in the fingertips and manual dexterity, as well as disability, pain, and joint stiffness of the hand, all contribute to the successful operation of a hearing instrument. However, although aging is associated with declining hand function and co-occurring declines in ability to manipulate a hearing instrument, for the sample of individuals in this study, including those who self-reported having arthritis, only minimal declines were observed. Motivated by the increased miniaturization of hearing instrument controls over the past quarter century, the effects of hand function and aging on the ability to manipulate different hearing instrument controls were investigated in two experiments. In both experiments, participants completed a battery of subjective and objective tests of hand function and then completed tasks assessing the ability to manipulate different hearing instrument controls. The overall pattern of findings suggest that haptic (touch) sensitivity in the fingertips and manual dexterity, as well as disability, pain, and joint stiffness of the hand all contribute to the successful operation of a hearing instrument.
Récupéré en direct depuis OpenAlex et désinversé. Les résumés ne sont pas conservés dans cette base de données : les index inversés représentent 8,6 Go des 9,3 Go de texte de la base, et le serveur dispose de 13 Go libres.
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 | 0,000 | 0,000 |
| Méta-épidémiologie (sens strict) | 0,000 | 0,000 |
| Méta-épidémiologie (sens large) | 0,000 | 0,000 |
| Bibliométrie | 0,000 | 0,000 |
| 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 ».