Liveability along four streets in Hanoi, Vietnam is assessed. Hanoi is a rapidly growing metropolis characterised by high levels of personal motorized traffic. Two high traffic volume streets and two low traffic volume streets were studied using a mixed methods approach, combining the collection and analysis of quantitative and qualitative data on traffic volumes and liveability perceptions of its residents. The research methodology for this study revisits part of the well-known Liveable Streets study for San Francisco by Appleyard et al. (1981). A Principal Component Analysis (PCA) shows that residents on both low traffic volume streets experience less traffic hazard and stress, including noise and air pollution, than neighbouring high traffic volume streets. In line with Appleyard, the study shows that low traffic volume streets were rated more liveable than high traffic volume streets. In contrast to Appleyard, however, the study also shows that traffic volumes are not correlated with social interaction, feeling of privacy and sense of home, which is likely caused by the high levels of collectivism typical for Vietnam. Finally, the study indicates a strong residential neighbourhood type dissonance, where a mismatch exists between preferences for living in peaceful and quiet streets and the actual home location of residents.
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BACKGROUND: The reliability and validity of the subjective component of the Dutch Objective Burden Inventory (DOBI) are unknown.OBJECTIVE: The validity and reliability of the subjective component of the DOBI were examined in caregivers of individuals with heart failure, using the original 38- and a 24-item version.METHODS: In an online cross-sectional investigation, confirmatory factor analysis was used to examine factorial validity. In examining convergent validity, corrected item-dimension correlations assessed item performance and associations between subjective subscale scores and the Bakas Caregiving Outcomes Scale. Cronbach's α examined internal consistency.RESULTS: The original 4-factor solution was retained and both the original and shorter versions of the subjective component of the DOBI supported adequate construct validity and internal consistency.CONCLUSIONS: Both the 38- and 24-item forms of the subjective DOBI supported construct validity and reliability. Further studies examining the usefulness of both versions are needed in carers of individuals with more severe HF.
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Purpose – Set in the newly emerging hybrid product research stream, and reflecting trends towards multi-national production and sourcing, this paper aims to present a three-country study on perceived quality and image of automobiles “made in and for” Southeast Asia. Design/methodology/approach – The authors used a multiple cue design in the stimulus definition, reflecting assembly and component origin plus warranty level. Actual car owners were targeted, thereby adding to a relatively low number of studies requiring actual prior purchase. The related face-to-face interviews in the local languages resulted in 720 usable questionnaires. Findings – Country-of-assembly is shown to affect perceived quality as well as perceived image. Warranty extension can moderate the quality effects to some extent, whilst buyers of luxury models display a smaller positive home bias in terms of perceived image than those of non-luxury models. Such home region bias is not demonstrated to be significant for country-of-components. Research limitations/implications – The paper contributes towards ongoing theory-building, especially with regards to an optimum level of origin cue decomposition. It also establishes the importance of adding image perception measurement to the arsenal of origin researchers normally focused on quality effects. Practical implications – Managers need to make strategic decisions on the decomposition of product origin cues, reflecting consumers' abilities to notice several such cues. The selected product origin cues must then be supported with appropriate communications strategies. Originality/value – For the first time, origin effects are demonstrated for the Southeast Asia region. The paper establishes the significance of country-of-target and contributes to research on the ever more complex product origin construct.
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This study explores which patient-, intervention-, and environment-related factors are determinants of adherence to the online component of e-Exercise, a 12-week blended intervention for patients with hip and/or knee osteoarthritis.
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Draaiboek voor uitvoerders van de trainingsperiode van het TERM/IAE project te Polen
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Objective. In this study it was investigated whether an artificial neural network can be used to determine the horizontal, fore-aft component of the ground reaction force from insole pressure patterns. Design. An artificial neural network was applied to map insole pressures and ground reaction forces. Method. To train an artificial neural network insole pressure patterns and ground reaction force data were simultaneously determined for a wide range of different speeds (0.9-2.3 m s−1) for five subjects. Both intrasubject and intersubject generalizability were evaluated. Results. At the intrasubject level generalizability was good when the speed for which the force was to be predicted was within the range of speeds from which data were used to train the network. Besides in some cases, generalizability to a condition outside the range of training conditions could be demonstrated. At the intersubject level the quality of generalization differed widely over subjects, from poor to good. Conclusions. It was found that an artificial neural network is able to map the relationship between insole pressure patterns and the fore-aft component of the ground reaction force. Relevance Good intrasubject generalization of 'knowledge' obtained by an artificial neural network will allow the assessment of the fore-aft component of ground reaction force in condition that cannot be evaluated with force plates, e.g. activities of daily living or real sport situations. Additionally, intersubject generalization will allow shear-force recordings in subjects that are not able to complete a great number of runs to acquire enough force-plate hits.
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Onderzoeken laten zien dat hechtingsstijlen veranderbaar zijn als gevolg van psychologische behandeling. Doel was om na te gaan of hechting ook binnen een psychologische behandeling van verslaving kan veranderen. Daartoe is bij 49 cliënten in de ambulante verslavingszorg gekeken of de therapeutische relatie invloed had op de hechting van een cliënt. Op groepsniveau werd gevonden dat de hechtingsstijl niet veranderde, maar op individueel niveau werd verband gevonden tussen de therapeutische relatie en de vermijdende component van hechting na de behandeling. Ook werd, in overeenstemming met ander onderzoek, verband gevonden tussen veranderingen in de angstige component maar niet de vermijdende component van hechting met veranderingen in sociaal steunende interacties en klachten. Binnen de groep mensen met een verslaving werden geen significante veranderingen van hechting (vermijding en angst) gevonden, terwijl dit in andere populaties wel werd gevonden. Wel werd, zoals verwacht, een relatie gevonden tussen een hechtingscomponent en uitkomstmaten.
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In deze blog gaat het Expeditieteam Lerarenagenda in op de houding van onderwijsprofessionals ten aanzien van onderwijsinnovaties met een ICT-component. En, meer specifiek, op hoe het adaptief vermogen eruitziet van onderwijsprofessionals die geconfronteerd worden met de afwijzing van collega’s wanneer zij een onderwijsinnovatie voorstellen.
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Purpose: Elucidating the complex interactions between physical activity (PA), a multidimensional concept, and physical capacity (PC) may reveal ways to improve rehabilitation interventions. This cross-sectional study aimed to explore which PA dimensions are related to PC in people after minor stroke. Materials and methods: Community dwelling individuals >6 months after minor stroke were evaluated with a 10-Meter-Walking-Test (10MWT), Timed-Up & Go, and the Mini Balance Evaluation System Test. The following PA outcomes were measured with an Activ8 accelerometer: counts per minute during walking (CPMwalking; a measure of intensity), number of active bouts (frequency), mean length of active bouts (distribution), and percentage of waking hours in upright positions (duration). Multivariable linear regression models, adjusted for age, sex and BMI, were used to assess the relationships between PC and PA outcomes. Results: Sixty-nine participants [62.2 ± 9.8 years, 61% male, 20 months post onset (IQR 13.0–53.5)] were included in the analysis. CPMwalking was significantly associated to PC in the 10MWT (std. ß ¼ 0.409, p ¼ 0.002), whereas other associations between PA and PC were not significant. Conclusions: The PA dimension intensity of walking is significantly associated with PC, and appears to be an important tool for future interventions in rehabilitation after minor stroke
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