99 research outputs found

    Two More Miles To Go. Naar een balans tussen foneemtraining en betekenisverwerving in de bestrijding van leesproblemen en (pseudo-)dyslexie

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    Opvoeding, diagnostiek en behandeling van kinderen en jeugdigen met (ernstige) ontwikkelings-, opvoedings-, en onderwijsprobleme

    Tracking the long-term effects of the Bookstart intervention: associations with temperament and book-reading habits

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    This study tested whether Bookstart – a program promoting book reading in infancy – continues to have animpact well into Kindergarten. We distinguished between children who were more or less challenging to read to in infancy (more or less temperamentally reactive). Eighty percent (n = 471) of a sample participating in a study when the children were one year old – about half involved in Bookstart – agreed to complete a home literacy survey when the children were, on average, 72.1 months. A smaller group (n = 318) also consented to collect tests concerning language and math at children's Kindergarten. The findings show that language development when they are about to start learning to read still profits from Bookstart. Especially the temperamentally most reactive 50 % shows benefits (d = 0.21). Bookstart also improved children's home literacy environment (longer book reading sessions), but this effect did not explain Bookstart's impact in Kindergarten.Education and Child Studie

    Ontluikende geletterdheid stimuleren met digitale prentenboeken: verschillen tussen kleuters

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    Development Psychopathology in context: clinical setting

    Linear polarization structures in LOFAR observations of the interstellar medium in the 3C 196 field

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    This study aims to characterize linear polarization structures in LOFAR observations of the interstellar medium (ISM) in the 3C196 field, one of the primary fields of the LOFAR-Epoch of Reionization key science project. We have used the high band antennas (HBA) of LOFAR to image this region and Rotation Measure (RM) synthesis to unravel the distribution of polarized structures in Faraday depth. The brightness temperature of the detected Galactic emission is 5−15 K in polarized intensity and covers the range from -3 to +8 rad m−2 in Faraday depth. The most interesting morphological feature is a strikingly straight filament at a Faraday depth of +0.5 rad m−2 running from north to south, right through the centre of the field and parallel to the Galactic plane. There is also an interesting system of linear depolarization canals conspicuous in an image showing the peaks of Faraday spectra. We used the Westerbork Synthesis Radio Telescope (WSRT) at 350 MHz to image the same region. For the first time, we see some common morphology in the RM cubes made at 150 and 350~{; ; \rm MHz}; ; . There is no indication of diffuse emission in total intensity in the interferometric data, in line with results at higher frequencies and previous LOFAR observations. Based on our results, we determined physical parameters of the ISM and proposed a simple model that may explain the observed distribution of the intervening magneto- ionic medium. The mean line-of-sight magnetic field component, B∥, is determined to be 0.3±0.1 μG and its spatial variation across the 3C196 field is 0.1 μG. The filamentary structure is probably an ionized filament in the ISM, located somewhere within the Local Bubble. This filamentary structure shows an excess in thermal electron density (neB∥>6.2 cm−3μG) compared to its surroundings

    Ecological renewal of postwar neigbourhoods, problems and solutions

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