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Enregistrement W240040451 · doi:10.1177/0145482x1210601015

How a Braille Contest Serendipitously Accelerated the Use of Digital Audio Players

2012· article· en· W240040451 sur OpenAlexaboutno aff
Nancy Niebrugge

Notice bibliographique

RevueJournal of Visual Impairment & Blindness · 2012
Typearticle
Langueen
DomaineNeuroscience
ThématiqueTactile and Sensory Interactions
Établissements canadiensnon disponible
Organismes subventionnairesnon disponible
Mots-clésBrailleCONTESTVisually impairedAudio equipmentMultimediaComputer scienceInternet privacyPsychologyHuman–computer interactionEngineeringPolitical science

Résumé

récupéré en direct d'OpenAlex

When Braille Institute in Los Angeles conceived The Braille Challenge contest more than a decade ago, the goal was to create an innovative way to promote braille literacy. Now that more than 4,500 students over the last 12 years from across the United States and Canada have chosen to participate in The Challenge, it is safe to say that it has been a success. From a technological standpoint, until last year, The Challenge had been holding back from embracing digital technology. In the past, students were allowed to use manual braillers and cassette tape players. In 2011, the committee responsible for The Challenge (of which I am director) finally took the first step toward using digital technology by requiring participants to use digital audio players instead of analog tapes. This transition gave us a surprising sense of how wide of a gap remains between early adopters of new technology and those who have yet to embrace devices such as accessible MP3 players. We also learned that in order to successfully bridge this gap, the most important thing to do is to ensure that teachers of visually impaired students are provided with relevant and easily digestible ways to learn how to use such new technology. DECIDING TO USE NEW TECHNOLOGY Those in the field of visual impairment who have embraced new and emerging technologies have wondered why Braille Institute did not choose to make the transition to digital audio players long ago. Because The Challenge is a contest that includes students from across the United States and Canada, we needed to be sure that any device required for the contest was widely available for and familiar to the greatest number of students possible. Affordability was a primary concern for decision-makers, and it is the reason why electronic braille notetakers were not also adopted. Perkins Braillers, the manual braillewriters that are approved for use throughout The Braille Challenge, are available through Federal Quota funds. Electronic braille notetakers are not. It was unreasonable for us to expect that all students, schools, and school districts could afford the more expensive notetaking devices. The Challenge's Speed and Accuracy contest requires middle- and high school students to listen to a passage and transcribe into braille exactly what they hear as quickly and accurately as possible. In previous years, students have used National Library Service (NLS) Talking Book Players, which are distributed free to all eligible students through regional libraries. Last year, we decided it was time time to make the transition away from the older technology. We decided, based on feedback from participants and regional coordinators, the best place to start was to replace the NLS Talking Book Player with the Bookport Plus from the American Printing House for the Blind (APH) and the Victor Reader Stream manufactured by HumanWare. Thankfully we were validated in our decisions regarding the timing of the change and our strategy to roll it out. By most reports we received from teachers and proctors of the contest, the majority of the 800-plus students across North America who participated in The Braille Challenge preliminary round in 2011 were quite comfortable using the two digital players. A secondary consequence to our decision, as we learned from feedback we received, is that the 2011 Braille Challenge served as a motivator that inspired some teachers and students to try digital players for the first time. As we reviewed the reactions from participants, it became clear that by its sheer size and scope, this international literacy contest has had the unanticipated ripple effect of accelerating exposure to newer technology. PLANNING FOR TRANSITION A good part of the success we enjoyed was due to how we planned the transition. In 2009, the Braille Challenge Advisory Committee, made up of six national experts in the field of visual impairment, began to work out the details of the transition. …

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 enseignants

Ni 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.

score de la tête « metaresearch » (Codex)0,000
score de la tête « metaresearch » (Gemma)0,001
Version: codex-gemma-dda1882f352aStatut de validation: machine_predicted_unvalidated
Catégories candidatesaucune
Catégories consensuellesaucune
DomaineSignal candidat: aucune · Signal consensuel: aucune
Devis d'étudeSignal candidat: Expérimental (laboratoire) · Signal consensuel: Expérimental (laboratoire)
GenreSignal candidat: Empirique · Signal consensuel: Empirique
Score de désaccord entre enseignants0,057
Score d'incertitude au seuil0,507

Scores Codex et Gemma par catégorie

CatégorieCodexGemma
Métarecherche0,0000,001
Méta-épidémiologie (sens strict)0,0000,000
Méta-épidémiologie (sens large)0,0000,000
Bibliométrie0,0000,000
Études des sciences et des technologies0,0000,000
Communication savante0,0010,004
Science ouverte0,0000,000
Intégrité de la recherche0,0000,000
Charge utile insuffisante (le modèle a refusé de juger)0,0000,000

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.

Tête enseignante Opus0,166
Tête enseignante GPT0,352
Écart entre enseignants0,186 · la distance entre les deux têtes enseignantes sur ce seul travail
Statut de validationscore_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 découle

Classification

machine, non validée

Prédiction automatique; un appel candidat d’une seule tête enseignante, pas un consensus.

Les modèles n’ont appliqué aucune catégorie : rien dans la taxonomie ne correspondait à ce travail.
Devis d'étudeExpérimental (laboratoire)
Domainenon disponible
GenreEmpirique

Le détail, modèle par modèle et score par score, se trouve en fin de page sous « Comment cette classification a été obtenue ».

En bref

Citations1
Publié2012
Routes d'admission1
Résumé présentoui

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