Sök:

Sökresultat:

11939 Uppsatser om Self-reported data - Sida 36 av 796

Anmälningsskyldigheten inom skolan : sex rektorers förhållningssätt till anmälningsskyldigheten inom skolan

The purpose of the study is to examine what effects the law has on principals? approaches to mandatory reporting of child maltreatment (Social Services Act 14:1§). Moreover, the aim is to study if the regulation gets the impact intended. To respond to the purpose, legal science methods in the form of sociology of law were employed aided by qualitative semi-structured research interviews. The interviews comprised six principals in six different schools in the Stockholm area.

Säkerheten på en byggarbetsplats : Förhåller sig Skanska och dess underentreprenörer olika till arbetsmiljösäkerhet?

Approximately ten people die every year at building sites in Sweden. Every year TheWork Environment Authority (Arbetsmiljöverket) receives 3200 accident reportsfrom the construction sector. The Swedish building contractor Skanska has the vision:?Zero accidents?. Only at Skanska Sweden, where this diploma work is preformed,350-520 accidents and mishaps are reported every year for the last 5 years.

Magkänsla mot matematik : Kan mekanisk rekrytering förhindra diskriminering?

The aim of this study was to investigate if a mechanical recruitment process could be a useful tool for employers to avoid discrimination. National and international law protect jobseekers from discrimination during the recruiting process. Despite this individuals frequently report that they are treated unfairly when they apply for a job. In line with this research shows that some individuals do not have the same opportunities in the labour market as the rest of the population. This study focus on discrimination based on ethnicity, age, gender or disability.Today most of the hiring decisions are based on employers professional judgement.

Kulturanvändande bland Unga : En studie om kulturvanor, ungdomars livsvillkor och bibliotekets roll

The aim of this bachelor thesis has been to examine and develop our own understanding about how young people in Sweden (16-29 years of age), take part in cultural activities. As librarians it is important to know what kind of activities and interests this particular group has. With Pierre Bourdieu?s theoretical framework towards habitus and capital we are interested to see if there is a connection between one?s cultural use and background, if different access to capital with or within groups has an affect or not. With both statistics and interviews with people within our target, we believe this data has been sufficient enough to conduct a good and valid study.

Hinder för fysisk aktivtet hos ungdomar i övre tonåren

AbstractEmilia Rönnberg.Barriers to physical activity in adolescents in their late teens. Vetenskaplig C- uppsats HT 12 Physical activity has been essential to human health and well-being since several thousand years. In Sweden, it has been shown that both adults and young people are less physically active than the rest of Europe- a large proportion of young people today do not meet the recommendations for physical activity (60 minutes per day). The purpose of this study was to determine what proportion of young people, i.e. high school students, did not meet the recommendations for physical activity.

Vi kan väl prata om det? - en studie av debatten i den svenska offentliga sfären gällande förslaget till ny EU-konstitution

The breakdown of the ratification process of the EU constitution was in Sweden blamed on a lack of a debate concerning European issues. The constitution can be seen as the best and latest, but in no way the only, example of this problem. The breakdown can also been seen as proof of a larger legitimacy crises within the EU. The aim of the study is to determine whether or not there really was of lack of debate concerning the constitution in Sweden. This question is theoretic¬ally connected to EU legitimacy through Habermas idea of a public sphere.

Russinen ur kakan: - uppföljning av kampanjer i byggvaruhandeln

The Swedish do-it-yourself (DIY) market has expanded in recent years and is today a SEK90 billion market. Competition is fierce, however, and the DIY retail chains compete over market share with extensive marketing campaigns. Advances in computer technology have made it possible to acquire and compile huge quantities of point of sale data. However, due to a lack of economic theories and statistical methods, this data cannot be effectively utilized and the effects of the campaigns are not measured in any detail. In this study a new method was used to examine the effects of marketing campaigns in the DIY consumer market.

Utvärdering av prototypen för ett kollaboratorium inom biblioteks- och informationsvetenskap

This study is a formative evaluation of a prototypecollaboratory for sharing data collection instruments inlibrary and information science (LIS). The aims were to findout: how the study participants, five hospital librarians,experienced the interaction with the prototype while workingwith predetermined tasks; and their views on the differentfunctions of the prototype collaboratory.Methods used for data collection was as a survey; followedby a think-aloud session where the participant verbalisedhis/her thoughts during the interaction with the prototype;and finally a semistructured interview. The survey wasanalysed with a frequency distribution, while the data fromthe other methods were analysed qualitatively by extractingthemes from the transcribed sessions.The results show that although the librarians expresseddifferent problems while working with the interface, mainlyrelated to the language in the prototype collaboratory anddifficulties with the page for applying metadata, all of themwere confident in being able to learn the system after using itfor a while. The librarians had a positive attitude towardssharing data collection instruments as well as comments inthe prototype collaboratory. At the same time, they wereaware that students and researchers might have differentabilities or incentives to work and share information.

Diskussioner inommatematikämnet : Kreativa och Imitativa diskussioneroch när de används i undervisningen

The purpose of this essay is to examine when teachers choose to discuss mathematics withstudents rather then just talk about mathematics. A definition where used to distinguish betweenan interaction that is not a discussion and an interaction that is a discussion. This definition hasbeen created by drawing ideas from other works into making a quite simple definition whichtherefore is easy to observe. The discussions are also separated into two different kinds ofdiscussions. The first and most common category of discussion are one where only imitativereasoning is used.

Livscykelbaserad miljövärdering av en ny kontorsbyggnad : En jämförande studie mellan två analysmetoder

This Master?s Thesis aims to illustrate in what ways the two Swedish environmental assessment tools, the Environmental Load Profile and EcoEffect differ and if performed valuations gives different results and environmental goals.The built urban environment causes about half the environmental loading in Sweden. The society?s ambition towards sustainable development has resulted in demands reducing the environmental load. One way to accomplish this change is with the assistance of tools for environmental assessment of the built environment.

Data och metodik för utbytesberäkning - en studie på Medelpads Skogsförvaltning

To manage the industry?s need of wood assortments in a optimal and cost effective way the forest companies need to have knowledge of the actual standing volume and the yield of the planned clear cuts. The mean volume of the trunk is also important since it is important for the contractors prices. Today the total volume are estimated either with Näslund (1940) or Brandels (1990) functions of volumes, and the yield is estimated with Rune Ollas (1980) function for trunks and stands. The purpose of this study has been to answer the following questions: How good is the yield forecast with data collected with currently used methods? How well can the yield forecasts became with data collected according to the instructions? How well can the yield forecast be with data collected according to the instruction and calculated with the program Aptan for theoretical bucking? The study has been initiated and financed by SCA Skog AB.The material consisted of a number of randomly selected objects ready for clear cut.

Klassning av fjällbjörkskog enligt FAO:s definition av skogsmark med hjälp av flygburen laserskanning

Sweden?s forestry legislation was updated in 2010 and a new definition of forest land was introduced. This definition was adapted to the one used by the Food and Agriculture Organization of the United Nations (FAO) for international statistics on the state of the world's forests. It is in short based on the lands ability to grow forest that reaches 5 meters, 10 % canopy closure and has a continuous distribution, according to FAO at least 0.5 hectares. A country-wide laser scanning is now carried out for the production of a new national elevation model; the laser data also provides information on forest height and density.

Cross-Laminated Timber? En fallstudie av Hyttkammaren samt en jämförelse med prefabricerat betongelement ur platsomkostnadsperspektiv

Approximately ten people die every year at building sites in Sweden. Every year TheWork Environment Authority (Arbetsmiljöverket) receives 3200 accident reportsfrom the construction sector. The Swedish building contractor Skanska has the vision:?Zero accidents?. Only at Skanska Sweden, where this diploma work is preformed,350-520 accidents and mishaps are reported every year for the last 5 years.

Friluftsliv i gymnasiet: Elevers engagemang, motivation och erfarenheter : En kvalitativ intervjustudie om gymnasieelevers upplevelser av friluftsundervisning

The purpose of this study is to examine how outdoor education (friluftsliv) in upper secondary school is perceived by both students and teachers, and to identify the conditions that influence their motivation and commitment to participate in outdoor education activities. The study also aims to analyze the significance of students previous experiences on their perceptions of outdoor education in school. The following research questions were investigated: ? ? ? ?Which factors do students and teachers believe promote or hinder students engagement in outdoor education in upper secondary school? ? ? ? ?How do students and teachers explain the ways in which previous experiences of outdoor activities affect students engagement and motivation in outdoor education? ? ? ? ?How do students and teachers perceive that organizational conditions and teaching design influence the possibilities of creating meaningful outdoor education? The study is theoretically based on Self-Determination Theory (SDT) (Deci & Ryan, 2000) and Sense of Coherence (SOC) (Antonovsky, 1991). SDT was used to understand how autonomy, competence, and solidarity influence student?s motivation, while SOC highlights how comprehensibility, manageability, and meaningfulness shape student?s experiences of outdoor education.

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.

<- Föregående sida 36 Nästa sida ->