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- Cox Eriksson, Christine, 1956-
(författare)
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Children's Vocabulary Development : The role of parental input, vocabulary composition and early communicative skills
- 2014
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- The aim of this thesis is to examine the early vocabulary development of a sample of Swedish children in relation to parental input and early communicative skills. Three studies are situated in an overall description of early language development in children. The data analyzed in the thesis was collected within a larger project at Stockholm University (SPRINT- “Effects of enhanced parental input on young children’s vocabulary development and subsequent literacy development” [VR 2008-5094]).Data analysis was based on parental report via SECDI, the Swedish version of the MacArthur-Bates Communicative Development Inventories, and audio recordings. One study examined parental verbal interaction characteristics in three groups of children with varying vocabulary size at 18 months. The stability of vocabulary development at 18 and 24 months was investigated in a larger study, with focus on children’s vocabulary composition and grammatical abilities. The third study examined interrelations among early gestures, receptive and productive vocabulary, and grammar measured with M3L, i.e. three longest utterances, from 12 to 30 months.Overall results of the thesis highlight the importance of early language development. Variability in different characteristics in parental input is associated with variability in child vocabulary size. Children with large early vocabularies exhibit the most stability in vocabulary composition and the earliest grammatical development. Children’s vocabulary composition may reflect individual stylistic variation. Use of early gestures is associated differentially with receptive and productive vocabulary.Results of the thesis have implications for parents, child- and healthcare personnel, as well as researchers and educational practitioners. The results underscore the importance of high quality in adult-child interaction, with rich input fine-tuned to children’s developmental levels and age, together with high awareness of early language development.
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| 2. |
- Erikson, Martin G, et al.
(författare)
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Från Högskolan i Borås till Humboldt, volym 4
- 2018
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- Denna rapport består av åtta kapitel baserade på en seminarieserie om akademiskt ansvar, som arrangerades av Högskolan i Borås under 2015 och 2016. Seminarierna utgjorde den fjärde omgången av de så kallade Humboldtseminarierna, som högskolan arrangerat i olika omgångar sedan 2010. Vid Humboldtseminarierna har aktuella frågor kring akademins möjligheter och utmaningar belysts utifrån olika teman, inte minst kopplat till samhällets förväntningar på forskning och högre utbildning. I det perspektivet blev akademiskt ansvar ett naturligt tema för den fjärde och avslutande omgången av Humboldtseminarierna. Just kopplingen till samhällsnytta är också en röd tråd igenom rapporten. Författarna skriver utifrån skilda erfarenheter som forskare, lärare och akademiska ledare – inte minst är rektorsperspektivet väl företrätt. Ett annat återkommande ämne är kopplingen mellan akademiskt ansvar och akademisk frihet, där ansvaret inte minst bidrar till att legitimera friheten. Kollegialitet är en viktig fråga för flera av författarna, både som princip för kvalitetsstyrning och som beslutsform. Sammantaget visar de olika bidragen att akademiskt ansvar berör många frågor av stor relevans för forskare, lärare, ledare och studenter, men också för intressenter utanför akademin. Där har författarnas bidrag goda möjligheter att ge nya insikter och inspirera till fortsatta diskussioner inom många olika områden.
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| 3. |
- Eriksson, Christina, et al.
(författare)
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Occupational therapists' perceptions of implementing a client-centered intervention in close collaboration with researchers : A mixed methods study
- 2020
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Ingår i: Scandinavian Journal of Occupational Therapy. - : Informa UK Limited. - 1103-8128 .- 1651-2014. ; 27:2, s. 142-153
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Tidskriftsartikel (refereegranskat)abstract
- Background: Integration of research-based knowledge in health care is challenging. Occupational therapists (OTs) need to implement new research-based interventions in clinical practice. Therefore it is crucial to recognize and understand the factors of specific barriers and facilitators affecting the implementation process. Aim: To identify the key factors important for OTs during the implementation process of a complex intervention.Materials and methods: A cross-sectional study with a combination of qualitative and quantitative data in a mixed method design. Forty-one OTs and 23 managers from three county councils in Sweden, responded to a questionnaire one year after the OTs participation in a workshop to prepare for implementation of a client-centered activity of daily living intervention for persons with stroke.Results: Over 70% of the OTs benefitted from reading and discussing articles in the workshop; 60% had faith in the intervention; 69% reported usability of the intervention. High level of support from managers was reported, but less from team members. The therapists' interaction, perceptions of own efforts and contextual influence affected the implementation process.Conclusion: The workshop context with facilitation and access to evidence, supportive organizations and teams, sufficient interaction with researchers and satisfying self-image were successful key factors when involved in research.
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| 4. |
- Schwan, Anna, et al.
(författare)
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Colonization with potentially pathogenic respiratory tract bacteria : a household study
- 1989
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Ingår i: Scandinavian Journal of Primary Health Care. - 0281-3432 .- 1502-7724. ; 7:4, s. 203-209
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Tidskriftsartikel (refereegranskat)abstract
- A group of 235 persons (180 adults and 55 children 0-15 years old) recorded symptoms of upper respiratory tract infection daily during two three-month periods (autumn 1986 and spring 1987). Samples for culture were taken from the nasopharynx and throat once during each period. Fifteen per cent of asymptomatic subjects harboured respiratory pathogens in the nasopharynx, as did 28% of those subjects with minor respiratory tract infections and 46% of those with more severe respiratory tract infections. Of children up to seven years of age, 58% were colonized with potential respiratory pathogens, which is important to keep in mind when evaluating culture reports from young children. Adults living with young children were colonized significantly more often than other adults. Branhamella catarrhalis was the most common pathogen.
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| 5. |
- Ahlstrand, Elisabeth, et al.
(författare)
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Erfarna lärares engagemang : livsberättelser som retrospektiv reflektion
- 2008. - 1
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Ingår i: Läraren i blickpunkten<em> </em>. - Stockholm : Lärarförbundets Förlag. - 9789197659895 - 9197659894 ; , s. 189-205
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Bokkapitel (övrigt vetenskapligt/konstnärligt)abstract
- Lärares arbete är komplext och kan beskrivas på olika sätt beroende på vilken utgångspunkt man väljer. I takt med att det ställs allt högre krav på lärare att utgå från en vetenskaplig bas i arbetet, behövs också fler redskap och begrepp för att förstå och förklara läraryrket. Hur ser arbetsprocesserna ut? Vad formar yrket? Vilka insatser kan göras för att förbättra verksamheten? Den här antologin presenterar femton sätt att se på lärares liv och arbete med hjälp av olika teoretiska perspektiv.Boken vänder sig till lärare och blivande lärare samt till alla som är intresserade av kunskapsutvecklingen kring lärares arbete.
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| 6. |
- Alier, Kwai, et al.
(författare)
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Selective stimulation of GalR1 and GalR2 in rat substantia gelatinosa reveals a cellular basis for the anti- and pro-nociceptive actions of galanin
- 2008
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Ingår i: Pain. - : Ovid Technologies (Wolters Kluwer Health). - 0304-3959 .- 1872-6623. ; 137:1, s. 138-146
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Tidskriftsartikel (refereegranskat)abstract
- Galanin modulates spinal nociceptive processing by interacting with two receptors, GalR1 and GalR2. The underlying neurophysiological mechanisms were examined by whole-cell recording from identified neurons in the substantia gelatinosa of young adult rats. GalR1 was activated with a 'cocktail' containing the GalR1/2 agonist, AR-M 961 (0.5 mu M), in the presence of the GalR2 antagonist, M871 (1.0-2.5 mu M). GalR2 was activated with the selective agonist, AR-M 1896 (0.5-1.0 mu M). Application of the 'GalR1 agonist cocktail' often activated an inwardly-rectifying conductance in delay firing (excitatory) and tonically firing (inhibitory) neurons. This conductance was not activated by AR-M 1896 which instead decreased or increased an outwardly-rectifying conductance at voltages positive to -70 rnV. Despite this variability in its actions on current-voltage relationships, AR-M 1896 very consistently decreased membrane excitability, as measured by cumulative action potential latency in response to a depolarizing current ramp. This strong GalR2-mediated effect was seen in neurons where membrane conductance was decreased, and where membrane excitability might be predicted to increase. GalR2 was also located presynaptically, as AR-M 1896 increased the interevent interval of spontaneous EPSCs in both delay and tonic cells. By contrast, the 'GalR1 agonist cocktail' had little effect on spontaneous EPSCs, suggesting that presynaptic terminals do not express GalR1. These diverse actions of GalR1 and GalR2 activation on both inhibitory and excitatory neurons are discussed in relation to the known spinal antinociceptive and pro-nociceptive actions of galanin, to the possible association of GalR1 with the inhibitory G-protein, G(i/o) and to report that GalR2 activation suppresses Ca(2+) channel currents.
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| 7. |
- Alvehus, Johan, et al.
(författare)
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Critical theories
- 2020
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Ingår i: Theories and perspectives in business administration. - 9789144127088 ; , s. 325-350
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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| 8. |
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| 9. |
- Andersson, Ulla-Maria, et al.
(författare)
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Hydrochemical investigations in three representative basins in Sweden
- 1978
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- SummaryDuring the IHD-period 1965—1974 chemical investigations were carried out in the three representative basins Velen, Kassjöån and Lappträsket, mainly to obtain balances of common constituents in surface waters, taking into account deposition from the atmosphere.As to the seasonal variation of concentrations in discharge from the basins and sub-basins it is remarkably suppressed compared to variations in discharge rates. This can be explained by the storage in lakes and as groundwater which tend to smooth rapid fluctuations in concentrations. However, it also indicates that surface run-off during snow-melt is in no way a dominant process. The largest fluctuations are found for the nitrogen compounds ammonia and nitrate where complex biological processes may at times either "fix" or release nitrogen compounds from organic matter.Considering balances of incoming — outflowing constituents, sulphur and nitrogen compounds always show a deficit; much more is deposited from the atmosphere than carried away from the basins by run-off. There are two possible mechanisms which explain this. One is a loss as volatile sulphur and nitrogen compounds from soils due to microbiological processes in reducing environments. The other possibility is a steady increase in soil sulphur and nitrogen (bound in organic matter) revealing an ongoing adjustment of soil sulphur and nitrogen to the increasing levels of atmospheric deposition of these.As to the balances of calcium, magnesium, sodium and potassium they indicate losses in the ground due to weathering. There are differences in the rates of weathering in the three basins which can be explained on basis of differences in the mineralogical composition of the hard rocks which are so common in Sweden.
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