Notice bibliographique
Résumé
W would have thought that toddlers and preschoolers would be the focus of a physical activity campaign? Children are natural movers and never seem to sit still. Do they really need our help to be active? The answer is yes. Unfortunately, more children are obese then ever before, and we need to pay attention to even very young children’s physical activity levels. Results of a study in Scotland showed that children aged 3 to 5 were getting only one third the recommended amount of physical activity each day.1 In the 15 years ending in 1996, the prevalence of overweight children in Canada increased from 15% to 20% while the prevalence of childhood obesity more than doubled.2 Adolescents are presenting with type 2 diabetes, once thought to affect only adults.3 Physical inactivity, television watching, and video game playing are risk factors for obesity in Canadian children.4 Primary care physicians, given their central role in health promotion, can increase patients’ awareness of the benefits of physical activity and help them become more active. Physicians see most preschool children for yearly checkups. Parents and guardians of preschool children need to understand the importance of children making healthy, active choices very young. The College of Family Physicians of Canada collaborated with the Canadian Paediatric Society to produce a poster (included in the polybag with this issue) specifically designed for family physicians’ and pediatricians’ waiting rooms. The poster encourages parents and guardians to ask doctors how they can promote physical activity to their preschool children. Place this poster prominently in your office and ask parents what their children are doing at play time. Encourage parents to invite their children to move throughout the house with them instead of leaving the little ones in one room, such as the family room with the television on. Parents can play follow-the-leader and hide-and-seek with their children indoors or outdoors. Dancing to music is a great activity for parents and children. Remind parents that even very young children notice when their parents are physically active. Active parent role models can make physical activity appealing to small children. We do not need to design toddler exercise training programs to fight childhood obesity. We need only help children be the naturally active little people they were meant to be.
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 machine sur la base complète
Imitation des enseignantsNi prévalence calibrée, ni vérité terrain. Validation humaine à venir. Le volet Gemma est une étiquette directe du modèle pour chaque travail de la base, lue sur la notice réduite au titre. Le volet Codex est un classifieur appris des 10 348 étiquettes directes de Codex et calibré sur les taux pondérés de l'échantillon; les champs sans appui suffisant ne portent aucun appel Codex. Le mode candidate est l'union des deux volets; le consensus est leur intersection. Ces sorties portent le statut machine_predicted_unvalidated et ne sont pas des étiquettes humaines.
Scores du classifieur distillé par catégorie (deux têtes)
| Catégorie | Codex | Gemma |
|---|---|---|
| Métarecherche | 0,001 | 0,002 |
| Méta-épidémiologie (sens strict) | 0,001 | 0,000 |
| Méta-épidémiologie (sens large) | 0,000 | 0,001 |
| Bibliométrie | 0,001 | 0,001 |
| Études des sciences et des technologies | 0,002 | 0,001 |
| Communication savante | 0,003 | 0,003 |
| Science ouverte | 0,001 | 0,004 |
| Intégrité de la recherche | 0,003 | 0,004 |
| Charge utile insuffisante (le modèle a refusé de juger) | 0,318 | 0,145 |
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 source (Gemma direct ou Codex distillé), 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 ».