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- Edvardsson, Bo, 1944-
(author)
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A critical examination of investigative methods in fifteen cases of alleged child sexual abuse in Sweden
- 1997
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Conference paper (other academic/artistic)abstract
- The purpose is to examine investigative work in cases of sexual abuse in Sweden. A systematic search for common problem areas in the investigative process was made in 15 cases with extensive documentation. In at least two thirds of the cases four problem themes were found to be important: I. Investigation strategy and generation of data, II. Documentation of data, III. Analysis work, IV. Ethics. The main conclusion is that there are serious defects in the investigative methods in all cases reviewec. The investigative methods are biased and incompatible with the objectivity principle stated in Swedish laws. There is a need for critical and scientific thinking in investigative work.
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| 2. |
- Edvardsson, Bo, 1944-, et al.
(author)
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Immediate free recall of brief conversations in investigative work
- 1998
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In: En mycket förkortad version återfinns i konferensvolymen från 8th European Conference on Psychology and Law, 1998. Här presenteras fulltextversionen..
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Conference paper (other academic/artistic)abstract
- Immediate free recall of brief realistic conversations was studied. Three audio-recorded conversations between two persons consisting of 10-14 statemens were conducted as they would have been in a social investigation. Each conversation was presented to a different group of social work students (n = 21, 63 and 47, i.e. 131 subjects), who were asked to write down the dialogue verbatim immediately after listening. The content was coded in a number of content themes. One of the results was that the subjects had forgotten half or more of the themes. The core theme was most frequently recalled. Forgotten content may have been perceived as less important. A trimodal order effect was observed: most content was lost near the betinning, in the middle and near the end of the conversations. A number of different memory errors were found. It is evident that errors in conversation recall can cause deficiencies in investigative work.
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| 3. |
- Gustafsson, Anna, et al.
(author)
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Samtalsminne hos barn : Vad händer med erinran efter sju dagar
- 1998
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Reports (other academic/artistic)abstract
- Syftet är att studera samtalsminnet hos barn. I ett experiment ombads 23 st fem år gamla barn att erinra sig vad som sagts i ett samtal sju dagar tidigare. Ett kategorisystem från Hjelmquist & Gidlund användes. Omkring en fjärdedel av temana erinrades efter sju dagar. Omkring en fjärdedel av deltagarna gjorde tillägg av nytt innehåll.
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| 4. |
- Edvardsson, Bo, 1944-
(author)
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Destruktivt grupptänkande : ett dyrbart fenomen!
- 1995
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In: Örebro-Kuriren. ; :23 jan
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Journal article (pop. science, debate, etc.)abstract
- Fenomenet destruktivt grupptänkande diskuteras utifrån forskning och relevanta samhällsområden såsom beslutsprocesser i organisationer
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| 5. |
- Hällström, Anetta, et al.
(author)
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Barns tankar om utredningssamtal
- 1997
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Reports (other academic/artistic)abstract
- Syftet är att undersöka barns tankar om hur de anser att utredningssamtal bör gå till. Data från totalt 97 barn i 9-10 års ålder skapades med hjälp av flera olika metoder. Ett flertal intressanta resultat erhölls.
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| 9. |
- Gunnarsson, Nina, et al.
(author)
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Experiment med tidsfördröjda journalanteckningar
- 1997
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Reports (other academic/artistic)abstract
- Syftet är att undersöka hur avlyssnad samtalsinformation förändras då den via stödanteckningar från samtalen förs över till journal efter en vecka. Tre olika inspelade samtal med olika innehåll spelades upp för tre experimentgrupper med socionomstuderande, som fick lyssna och göra stödanteckningar (vilka insamlades). En vecka senare återfick deltagarna sina stödanteckningar och fick med hjälp av dessa skriva journalanteckningar. Många fel uppkom. De vanligaste felen var förvrängningar, tillkommande uppgifter och överdrifter.
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| 10. |
- Lindgren, M., et al.
(author)
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Restitution of neurophysiological functions, performance, and subjective symptoms after moderate insulin-induced hypoglycaemia in non-diabetic men
- 1996
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In: Diabetic Medicine. - : Wiley-Blackwell. - 0742-3071 .- 1464-5491. ; 13:3, s. 218-25
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Journal article (peer-reviewed)abstract
- The restoration of cognitive function was studied in 10 healthy men aged 26 years (25.5 +/- 1.2 years; mean +/- SD) after insulin-induced hypoglycaemia (arterialized blood glucose 2.5 +/- 0.4 mmol l-1) for 62 +/- 8 min. Another group of six men participated in a single blind sham study for comparison. The hypoglycaemic event caused a significant increase (p = 0.006) in serum adrenaline levels. Ratings of adrenergically mediated symptoms increased during hypoglycaemia (p = 0.006), as did neuroglycopenic symptoms (p = 0.002), although neuroglycopenia ratings increased in both studies. During hypoglycaemia, P300 amplitudes in a relatively demanding visual search task decreased (p = 0.02), whereas easier tasks were unaffected. The amplitudes were restored after 40 min of normoglycaemia. Reaction time deteriorated after restoration of normoglycaemia, suggesting an effect of hypoglycaemia on learning. Thus, hypoglycaemia at a blood glucose level that is common among patients treated with insulin causes clear cognitive dysfunction, although restoration of the cognitive dysfunction to normal was fast.
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