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19 Uppsatser om Biases - Sida 1 av 2

En arena för alla? : En studie om normbrytare på Stockholms stads idrottsplatser

In Stockholm there are currently five women, out of a total of 102 employees, working in public sports arenas. In sports arenas men are numerically superior amongst the workers as well as the visitors. These arenas are in many ways male dominated, masculinized environments. In this essay I investigate the reasons behind the uneven distribution, in terms of gender, among sports arena workers. I do this by interviewing seven female sports arena workers (the five current and two former), and by observing their workplaces.

Bootstrap som hjälpmedel att öka noggrannheten och bedöma precisionen vid probitregression, med tillämpning på hörselmätningar

In many biomedical contexts, e. g. when evaluating hearing disorders, the data obtained can be described as pairs (x1, y1), ?, (xn, yn) where x is a quantitative variable and y a 0/1 variable whose probability of taking the value 1 is a monotonic function of x. One way of analysing such data is to perform probit regression; thereby two parameters, b0 (= the constant) and b1 (= the slope) are estimated; the interest centres around m = -b0/b1, i.

Värdepremium på den svenska marknaden - En residualvinstvärdering med säkerhetsmarginal

This paper attempts to investigate the correlation of 12 month abnormal returns and the fundamental value of stocks in theSwedish stock market between the year 2000-2011. Also, the paper tries to apply and evaluate the concept of the margin ofsafety. In estimating the fundamental value we use the residual income valuation model and three different estimationapproaches of the beta coefficient in order to correct for financial and operational Biases. We find that our different portfoliosearn abnormal returns. However, this could be explained by the size effect and P/B effect.

På olika villkor : En intervjustudie om häktades och kriminalvårdares upplevelser av häktet

Different Perspectives is a study of detainees' and guards' experiences of the remand prison. The result of the study shows that the remand prison brings forth the individuals anxiety, stress and fear. The individual detained in remand prison have a great need for contact with their families, but also with the guards. In the remand prison there is always a great level of control and always some kind of power practised. It is the guards who have the power and the competences to make the individuals detained in remand prison follow the rules and do what they have been told.

Åldersbedömning av maskerade ansikten -Precision och systematiska fel

Syftet med föreliggande studie var att undersöka hur bra vi är på att bedöma ålder på omaskerade och maskerade ansikten. Syftet var även att undersöka om det fanns systematiska fel som är förknippade med åldersbedömning av maskerade ansikten.Totalt fick 60 försöksdeltagare, samtliga ungdomar, skatta åldern på 60 fotografier av 30 maskerade och 30 omaskerade män.  Fotografierna var indelade i två åldersgrupper, yngre och äldre, och samtliga stimulipersoner förekom i både den maskerade och den omaskerade varianten.Resultaten visade att försöksdeltagarna var bättre på att skatta åldern på omaskerade ansikten än på maskerade. Inga skillnader i systematiska fel fans mellan maskerade och omaskerade ansikten.Bilder av unga ansikten skattades med högre precision än bilder av äldre ansikten..

Bemötande av självskadebeteende ur omvårdnadspersonalens perspektiv : En litteraturstudie.

Background: Patients with self-harm seek hospital care when something traumatic occurred. Self-harm was a way to cure pain and was expressed overdose, cutting, or by swallowing objects. They described that the staff were derisive, didn?t show empathy and engagement. Aim: The aim was to describe factors that effects staffs answer to self-harm behaviour through their perspective.

Global kapitalplacering men nationell bolagsstyrning?: En explorativ studie om valberedningsdeltagandet i svenska börsbolag med fokus på utländska institutionella ägare

[Abstract: This study examines the observed difference between Swedish and foreign owners when it comes to nominating committee participation. The background to the study is that foreign owners seem to participate in Swedish nominating committees to a lesser extent than their Swedish counterparts. The focus is on institutional owners and the companies studied are all listed companies who follow the Swedish code of corporate governance. Particular attention is paid to perceived differences in behavior that can be explained using the common corporate governance related theories of Exit, Voice and Loyalty as well as Agency Theory. These explanations are chiefly related to differences in attitudes regarding insider information, different knowledge levels regarding the purpose and workings of nominating committees of the Swedish kind as well as differences due to home market Biases.].

Stigmatisering av barn med övervikt och fetma ? Litteraturstudie

Background: Obesity is one of the fastest growing medical conditions both for children and adults. Children with overweight/obesity risk to be exposed to social discrimination and stigmatization from peers. Stigmatization is when the society labels an individual that deviates from what is considered normal behaviour. Purpose: The aim of this literature review was to describe potential stigmatization of children with overweight/obesity. Method: The study was carried out as a general literature review study.

Riskbedömning inom ungdomsvård

Praktiskt arbete inom institution innebär kontinuerliga riskbedömningar och beslutsfattande av eventuella åtgärder. Denna studie syftar till att undersöka vilka uppfattningar och resonemang personal vid två särskilda ungdomshem har kring risker och riskbedömning samt vilka beslutsstrategier som tillämpas. Vidare undersöks skillnader i bedömning ur ett genusperspektiv. Kvalitativ metod tillämpas och studien omfattar tolv intervjuer. Resultaten visar att risk och riskbedömning uppfattas som mångdimensionella begrepp omfattandes samtliga aspekter i det dagliga arbetet, dock förekommer interindividuella skillnader utifrån kunskap, erfarenhet och personlighet.

The Mortality of Euthansia in the Light of the Catholic Church's Teaching

The question of euthanasia has kept pre-occupying and agitating the minds of thinkers, sweeping the globe, pummelling pedagogy, assailing assumptions, and bludgeoning Biases. Both the moralist, ethicist, theologian, psychologist, educationist, anthropologist, politician, physician, patient as well as the common man in the street are interested in it. This pervading interest simply arises out of the fact that euthanasia involves the question of life, and life is something that is a common denominator to all men.The controversy hinges on the fact that, there are divergent views on the moral question of euthanasia. While some would unflinchingly opt for euthanasia others would prefer to oppose it to the best of their strength, yet others will remain agnostic about it. But the issue here remains: is euthanasia in any way morally justified? Has human life an intrinsic value? Or is human life valuable only when it is healthy? Are we the ones who decide when to die? Has the physician any right to either assist or terminate the life of the patient simply on account of suffering? Has the patient any right to end his/her life? Are there some conditions in which euthanasia could be allowed? Is suffering meaningless?The topic of my project is: THE MORALITY OF EUTHANASIA IN THE LIGHT OF THE CATHOLIC CHURCH?S TEACHING.

Hur beslutssto?dsystem fo?r analytiskt arbete kan sto?dja underra?ttelsetja?nstens arbete inom den svenska Fo?rsvarsmakten

Det milita?ra anva?ndningsomra?det fo?r IT a?r inte bara det fo?rsta utan a?ven ett av de mest drivande. Beslutssto?dsystem inom detta omra?de har en naturlig roll da? beslut ofta beho?ver tas snabbt, med risk fo?r allvarliga konsekvenser. Fo?r att ta dessa beslut sto?djer den Svenska Fo?rsvarsmaktens beslutstagare sig pa? analyserad information fra?n Underra?ttelsetja?nsten.

Ryssland, Kina och deras nationella klassifikationssystem : En komparativ analys av BBK och CLC med DDC

In this two years masters thesis in Library and Information Studies, the Russian Library-Bibliographical Classification (LBC/BBK) and the Chinese Library Classification (CLC) are analyzed with regard to their historical and ideological backgrounds and their respective evolutions. The structure of these classifications is compared with the Dewey Decimal Classification (DDC), as well as three chosen subjects (History, Politics and Religion). A qualitative comparative textual method is used.The study shows that these classification schemes, created at different times, different parts of the world, and different political systems, have different Biases but give priority to the European before other foreign views. Otherwise, they often use a proximity principle. The CLC and the LBC were originally based on Marxist materialist principles but built in totally different ways.

Systematisk riskexponering i svenska hedgefonder: Svenska hedgefonders exponering mot riskfaktorerna i Fung & Hsieh (2004) under perioden 2006-2007

This paper aims to investigate the systematic risk exposure of Swedish hedge funds using a modified Fung & Hsieh (2004) asset-based style factor model. The results show that the average Swedish equity hedge fund and fund of funds had a significant positive exposure to the equity market portfolio and the spread between small cap and large cap stocks (SMB) during the sample period. This is consistent with our a priori expectations and previous international studies. We do not find the expected systematic fixed-income related risk exposure for the fixed-income hedge funds and fund of funds in the sample. The empirical material used in this study is taken from a publicly available fund database maintained by the Swedish Financial Supervisory Authority (Finansinspektionen).

Performance of laying hens in a cognitive bias task : effect of time since change of environment

In the debate on laying hen welfare, and specifically housing conditions, the main focushas been on physiological and behavioural measures. What is lacking is knowledge of howthe hen experiences the situation ? her state of mind.This study is an attempt to gain insight into the private mental states of former batteryhens. It uses a cognitive bias method based on spatial judgement, i.e. judgement of aambiguous stimulus placed spatially in between a reinforced and an unreinforced stimulus.This method has previously shown differences in judgement by animals in enriched versuspoor housing.

Genusbias i suicidprevention - en litteraturbaserad studie

Introduction: Suicide is a major public health problem both internationally and in Sweden. Itis known in research that sex and gender have a bearing on the incidence of suicide andattempted suicide. Gender Bias in medical research could lead to medical errors and to thatthe problem is made invisible. That is why it is important to identify and eliminate them. AimThe purpose of this paper was to examine whether there is gender bias in scientific articlesdealing with suicide prevention interventions and how this is expressed.

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