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- Björkvall, Anders, 1972-, et al.
(författare)
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Att skapa mening är att lära : Datorer och yngre barns textanvändning
- 2012
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Ingår i: Resultatdialog 2012. - Stockholm : Vetenskapsrådet. - 9789173072137 ; , s. 48-57
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
- Yngre barn, i detta fall 7‐ och 8‐ åringar, använder datorer både i skolan och hemma. I så kallade ”en till en”‐projekt har varje barn en dator i skolan, och huvuddelen av undervisningen är knuten till denna dator. Projektet visar hur kopplingar mellan det som barnen gör med datorer hemma och i skolan, och mellan självvalda och lärarinitierade aktiviteter i klassrummet, kan ha underutnyttjad potential för lärande. Dessutom diskuteras principer för hur yngre barns texter där skrift, bild och grafik blandas kan bedömas. Ett barn barn kan till exempel skapa julkänsla i en text genom samspelet mellan färger och skrift, medan andra förlitar sig helt på skriften.
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| 2. |
- Borg, Tomas, et al.
(författare)
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Questionnaire to assess treatment outcomes of acetabular fractures
- 2012
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Ingår i: Journal of Orthopaedic Surgery. - : SAGE Publications. - 1022-5536 .- 2309-4990. ; 20:1, s. 55-60
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Tidskriftsartikel (refereegranskat)abstract
- PURPOSETo construct a questionnaire to assess outcomes in patients who underwent internal fixation for acetabular fractures.METHODS27 female and 100 male consecutive patients (mean age, 50 years) who underwent internal fixation for acetabular fractures were included. Patients were asked to report their outcomes at months 6, 12, and 24 using a questionnaire. The initial questionnaire was constructed by an expert group. There were 11 closed questions, each came with 6 responses from ?no discomfort? to ?very severe discomfort?. Three open questions were added to cover topics that were not included. The content validity and relevance of the 11 closed questions was determined using factor analysis to determine the number of factors involved. Factorability of the correlation matrix was measured via the Bartlett test of sphericity and Kaiser-Meyer- Olkin (KMO) measure of sampling sufficiency. Factor loadings of <0.50 were considered acceptable for factor representation. Reliability in terms of internal consistency was expressed as Cronbach alpha coefficients. The responses to the 3 open questions were analysed and categorised by a single assessor.RESULTS120 (94%) of the patients completed at least one questionnaire, and 92 (72%) completed all 3 questionnaires during the follow-up period. Based on responses to the 6-month questionnaire, responses to the 11 closed questions were significantly intercorrelated (Spearman 0.17-0.80). After factor analysis and analysis of responses to open questions, the number of questions was reduced to 6 and included questions related to pain, walking, hip motion, leg numbness, sexual life, and operation scar. Reliability of the questionnaire was estimated to alpha=0.89. Criterion validity was adequate with a high correlation with the Short Form 36 (r=0.56-0.80).CONCLUSIONPatients treated with acetabular fractures can be adequately assessed using the 6-item questionnaire and one global question concerning impact on activities of daily living.
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| 3. |
- Crenshaw, Albert G., et al.
(författare)
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Reliability of near-infrared spectroscopy for measuring forearm and shoulder oxygenation in healthy males and females
- 2012
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Ingår i: European Journal of Applied Physiology. - : Springer. - 1439-6319 .- 1439-6327. ; 112:7, s. 2703-2715
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Tidskriftsartikel (refereegranskat)abstract
- This study determined the day-to-day reliability of NIRS-derived oxygenation responses (a dagger StO(2)%) for isometric contractions and for cuff occlusion. Twenty-four subjects (12 males and 12 females) were tested for 2 days (4-6 days interval). Variables generated were: (1) a dagger StO(2)% for isometric contractions (10, 30, 50 and 70% MVC) for descending trapezius (TD) and extensor carpi radialis (ECR) muscles; (2) slope changes in total haemoglobin (HbTslope) and deoxyhaemoglobin (HHbslope) for the ECR using upper arm venous (VO, 50 mmHg) and arterial occlusion (AO, 250 mmHg); (3) recovery slopes (Rslope) for oxygen saturation (StO(2)) following isometric contractions and AO. For each variable, an intraclass correlation (ICC) was calculated to assess the ability to differentiate between subjects, and limits of agreement (LOA) were computed to assess day-to-day consistency of the measurement. ICCs for Delta StO(2)% were lowest at 10% MVC for both ECR (0.58) and TD (0.55), and highest at 30% MVC for ECR (0.95) and at 70% MVC for TD (0.79). For both muscles, LOA for Delta StO(2)% was lowest at 10% and highest at 50 and 70% MVC. ICC for HbTslope was 0.17. For HHbslope ICC was higher for AO (0.83) than for VO (0.73), and LOA was lower for AO. For the ECR Rslope ICCs ranged from 0.88 to 0.90 for contraction, but was lower for AO (0.33); LOA was lowest at 70% MVC. For trapezius Rslope ICCs ranged from 0.63 to 0.73 and LOA was lowest at 30% MVC. For this study, establishing reliability data for the ECR and TD and including variables commonly reported are expected to have meaning for future NIRS studies of work-related upper-extremity pain as well as for other NIRS research and clinical applications.
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| 4. |
- Ernesäter, Annica, 1970-, et al.
(författare)
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Malpractice claims regarding calls to Swedish telephone advice nursing : what went wrong and why?
- 2012
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Ingår i: Journal of Telemedicine and Telecare. - London, United Kingdoms : Sage Publications. - 1357-633X .- 1758-1109. ; 18:7, s. 379-383
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Tidskriftsartikel (refereegranskat)abstract
- We analysed the characteristics of all malpractice claims arising out of telephone calls to Swedish Healthcare Direct (SHD) during 2003-2010 (n = 33). The National Board of Health and Welfare's (NBHW) investigations describing the causes of the malpractice claims and the healthcare providers' reported measures were analysed using Qualitative Content Analysis. The original telephone calls themselves, which had been recorded, were analysed using the Roter Interaction Analysis System (RIAS). Among the 33 cases, 13 patients died and 12 were admitted to intensive care. Failure to listen to the caller (n = 12) was the most common reason for malpractice claims, and work-group discussion (n = 13) was the most common measure taken to prevent future re-occurrence. Male patients (n = 19) were in the majority, and females (n = 24) were the most common callers. The most common symptoms were abdominal (n = 11) and chest pain (n = 6). Telenurses followed up on caller understanding in six calls, and mainly used closed-ended questions. Despite the severity of these malpractice claims, the measures taken mainly addressed active failure, rather than the latent conditions. Third-party communication should be regarded as a risk. When callers make repeated contacts, telenurses need to re-evaluate their need for care.
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- Kristoffersson, Eleonor, et al.
(författare)
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Felaktiga inbetalningar till skattekonton
- 2012
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Ingår i: Svensk skattetidning. - : Norstedts Juridik AB. - 0346-2218. ; :5, s. 494-505
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)
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