Sök:

Sökresultat:

290 Uppsatser om Diagnostic validity - Sida 7 av 20

Normering av Communication Attitude Test for Preschool and Kindergarten Children Who Stutter (KiddyCAT) för svenska barn 3?6 år

The main purpose of the study was to collect norm data forCommunication Attitude Test for Preschool and Kindergarten Children WhoStutter (KiddyCAT) for Swedish children. Sub purposes of the study were toexamine if the results on KiddyCAT vary depending on age and gender andexamine the reliability and validity for the Swedish version of KiddyCAT. Inthe study 119 children without known stuttering, 3:1?6:11 years, fromdifferent preschools in Gothenburg city participated. Neither significantcorrelation between results on KiddyCAT and age nor a significantdifference between the genders was found.

Användarkvaliteter inom söksystem : En kvantitativ studie av söksystemen på Södertörns högskola och Stockholms universitet

This essay is about testing the validity of an article written by Jonas Löwgren, called The use qualities of digital design. The study we have executed is about testing the featured qualities of digital design in the article on two search systems located in the library of Stockholm University and Södertörn University respectively to see how they are able to be applied on search systems. To acquire the information for the study, we handed out a written inquire among users of those systems. The result of this quantitative study shows us that many that five of Löwgrens qualities is likely to be present on the systems. Our conclusion is that five of these are appliable on search systems.

På egen risk : om tillförlitlighet och osäkerhet i riskbedömningar

Varje dag utförs riskbedömningar inom rättspsykiatri och kriminalvård. Syftet med denna uppsats är att undersöka det vetenskapliga underlaget för riskbedömningar. Uppsatsen inleds med en kort beskrivning av i vilka sammanhang riskbedömningar används och den traditionella uppfattningen av hur området och instrumenten har utvecklats. Sedan följer en genomgång av olika studier som behandlar bedömningarnas träffsäkerhet generellt samt mellan olika generationer av bedömningar. Därnäst redovisas och framförs kritik mot validiteten i Psychopathy Checklist Revised (PCL-R, Hare, 1991) och dess tillämpning inom riskbedömningar.

På egen risk : om tillförlitlighet och osäkerhet i riskbedömningar

Varje dag utförs riskbedömningar inom rättspsykiatri och kriminalvård. Syftet meddenna uppsats är att undersöka det vetenskapliga underlaget för riskbedömningar.Uppsatsen inleds med en kort beskrivning av i vilka sammanhang riskbedömningaranvänds och den traditionella uppfattningen av hur området och instrumenten harutvecklats. Sedan följer en genomgång av olika studier som behandlarbedömningarnas träffsäkerhet generellt samt mellan olika generationer avbedömningar. Därnäst redovisas och framförs kritik mot validiteten i PsychopathyChecklist Revised (PCL-R, Hare, 1991) och dess tillämpning inom riskbedömningar.Avslutningsvis analyseras psykopatibegreppet utifrån Ian Hackings teorier om?human kinds? och ?loopingeffekter? och det förs en kort diskussion av tänkbarakonsekvenser av och farhågor kring användningen av PCL-R och psykopatibegreppetgenerellt..

Jämförelse av olika veterinärers bedömning av hälta hos häst

The most common reason for a horse owner to seek veterinary care for their horse is related to the musculoskeletal system. Assessment of the horse's movement pattern is essential in the equine veterinary work. How uniformly veterinarians evaluate the lame horse may have both diagnostic and prognostic significance, such as follow up examination by the same or different veterinarian. The purpose of this study was to evaluate whether there are between-veterinarian differences in assessing lameness in the same horse. In total 12 veterinarians evaluated 80 video sequences of 4 horses with induced lameness and made an evaluation of the affected limb as well as the degree of lameness.

Career choice:The relationship between personality, state anxiety and the career decidedness among Swedish upper secondary school students

The main purpose of this study was to inquire into personality and the state anxiety in relation to career decidedness scale among students in upper secondary school. The participants were 124 students in three grades and respectively non vocationally oriented classes. The participants were asked to grade themselves on a scale in relation to the statements regarding, state of decidedness for career choice, personality (NEO FFI, Costa & McCrae, 1985. Sweden, Gerontologic Center) and anxiety (AnTI, Wells, 1994). The results showed no significant relationship between personality and state of anxiety that could be connected to the decidedness for career choice.

Magnetresonanstomografins betydelse för upptäckt av bröstcancer

Bakgrund: Bröstcancer är en sjukdom som drabbar allt fler kvinnor världen över, men samtidigt minskar antalet dödsfall på grund av säkrare diagnostiska metoder och behandlingsmöjligheter. Utöver konventionell mammografi har MR-mammografi vuxit fram och är idag en etablerad metod inom bröstcancerdiagnostiken. Syfte: Syftet är att belysa MR-mammografins betydelse för kvinnor som undersöks i avseende att utesluta eller upptäcka bröstcancer. Metod: Examensarbetet genomfördes i form av en litteraturöversikt där forskningsmaterial ur vetenskapliga artiklar granskades och sammanställdes. Resultat: Kvinnor med förhöjd bröstcancerrisk gynnas av att genomgå MR-mammografi.

Patienters upplevelse i samband med MR-undersökning.

Magnetic resonance imaging (MRI) is a safe and painless diagnostic method. The patient may become concerned, suffer from anxiety and experience the examination as unpleasant. Detailed information and a good treatment can reduce anxiety and distress for the patient. The purpose of this study was to illuminate the patient?s experiences in connection to MRI, and to describe the patients needs for information and treatment.

Career choice:The relationship between personality, state anxiety and the career decidedness among Swedish upper secondary school students

The main purpose of this study was to inquire into personality and the state anxiety in relation to career decidedness scale among students in upper secondary school. The participants were 124 students in three grades and respectively non vocationally oriented classes. The participants were asked to grade themselves on a scale in relation to the statements regarding, state of decidedness for career choice, personality (NEO FFI, Costa & McCrae, 1985. Sweden, Gerontologic Center) and anxiety (AnTI, Wells, 1994). The results showed no significant relationship between personality and state of anxiety that could be connected to the decidedness for career choice.

Grundläggande läs- och skrivinlärning : Är stavelsen en gynnsam arbetseneht?

The aim of this study is to contribute to a better understanding of the syllable as an alternative to the phoneme at the basic reading and writing. This report is based on a qualitative analysis of Håkanstorp school´s approach to the basic reading and writing in class. Their approach to reading and writing is controversial, as it is based on the syllable instead of the phoneme, as usual in the traditional reading and writing. The education result, I have found, is that the syllable leads to a very clear and structured working procedure, which ultimately leads to class teachers being able to work from a diagnostic approach. This structure, with many parts of the course helps educators to clearly follow what level students are at.

Nytt ljus över dagbesvär vid insomni: spelar psykologiska processer en underskattad roll?

This study examined the psychological processes of autonomic arousal and distress, erroneous beliefs about sleep, worry about sleep, selective attention and monitoring and safety behaviours related to sleep, on the subject of daytime impairments associated with insomnia. The psychological processes were evaluated against as follows: sleep measures, anxiety, depression, medical disease and the use of medications. The measure daytime impairments complied with the established research diagnostic criteria. A correlation analysis indicated that psychological process, anxiety, depression and one of the sleep measures are associated with daytime impairments. The results of a multiple regression analysis proved that only erroneous beliefs about sleep, worry about sleep and safety behaviours related to sleep are linked to daytime impairments associated with insomnia.

Metod för dosoptimering av digitalt detektorsystem i klinisk drift

The county of Dalarna is at present carrying through a process of digitalization where traditional x-ray film is being replaced with digital detectors. Earlier used methods for dose optimization turned out not being sufficient. This report presents a method to harmonize dose levels between x- ray sites equipped with Fujifilm imaging plate systems. An exposure index, S, related to the dose level of the examination is computed to every x-ray image. S turned out to be inversely proportional to the detector dose used at the examination.

Validering av RAADS: ett självskattningsinstrument för vuxna med misstänkt autismspektrumtillstånd

Trots vetskap om att den kliniska bilden vid autismspektrumtillstånd (AST) förändras med åldern råder det brist på diagnostiska instrument som är specifikt designade för vuxna. Ritvo Autism and Asperger Diagnostic Scale (RAADS) är en självskattningsskala utvecklad för detta syfte. Den svenska versionen av RAADS utvärderades i föreliggande studie med avseende på intern konsistens, diagnostisk validitet och samtidig validitet. Undersökningsgruppen bestod av 75 individer med högfungerande AST samt 200 kontroller utan AST. Därtill utfördes en preliminär analys av resultatens stabilitet över tid.

Akutvårdsavdelning och intensivvårdsavdelning - utformning, arbetsuppgifter och vad behöver finnas på plats?

Animals can be ill and need veterinary care for many reasons. The conditions can be more or less emergent, some can even be life-threatening. When an animal is in a life-threatening condition you can save the animals life just by having the right equipment near-by and ready to be used. This literature-study help you, as an active working veterinary nurse, with which these conditions are that can show up in your emergency ward and what you should have near-by to give animals with acute life-threatening conditions the care they need. The author also looked at work tasks at the emergency ward and found out that in Sweden it is not defined who can and/or should execute them. Interviews were also done with nine of the largest small-animal hospitals in Sweden to compare the studies found with the Swedish emergency wards.

Unga vuxna med unilateral läpp-, käk- och gomspalt ? perceptuell bedömning och självskattning av tal och kommunikation

The purpose of this study was to investigate how young adults withunilateral cleft lip and palate assess their own speech and communication,and to let speech and language pathologists make a perceptual analysis ofthese individuals? speech at the age of 19 years. An additional aim was toexamine the relationship between these two different ways of evaluation.Data was collected through perceptual analysis from audio recordings and byusing a self-report questionnaire based on the ICF-structure (InternationalClassification of Function, disability and health). Altogether, 33 peopleparticipated. One third of the participants had no speech deficiencies.

<- Föregående sida 7 Nästa sida ->