Analogisk överföring undersöktes hos förskolebarn (24 månader till 55 månader) med en faktoriell tvärsnittsdesign. Analogisk överföring testades direkt efter inlärning eller ett dygn senare med en visuo-spatial uppgift. Vidare testades de kognitiva förmågorna arbetsminne, inhibering, självreglering och verbal intelligens. Studiens hypoteser var att fler barn skulle klara den direkta överföringen äAnalogical transfer was studied in preschool children (24 months to 55 months) with a factorial cross sectional design. Analogical transfer was tested directly after learning and one day later, using a visuospatial task. The cognitive abilities working memory, inhibition, self-regulation and verbal intelligence was assessed. The hypotheses were that more children would pass the direct condition th

Amelogenin, a protein that takes part in enamel development, has some interesting physicochemical properties such as the formation of nanospherical aggregates. Furthermore, its derivatives have shown regenerative properties and have already been commercialized for that purpose. Therefore, it was of interest for this project to evaluate mammalian cell attachment and proliferation on engineered vari

As the physical consequences of climate change continues to augment, possibly millions of people might be forced to migrate. Those most likely to be forced to move are people living in poor countries in the Global South where vulnerability levels are generally high and the capacity to adapt is often low due to socio-economic difficulties and political insecurity. In contrast, the countries most re

From 1953-1963 Nyasaland was a part of the Central African Federation, along with Northern and Southern Rhodesia. The establishment of the Federation was hugely unpopular in Nyasaland due to fears it would be dominated by the white settler community in Southern Rhodesia. Supporters of the Federation, in the UK and Southern Rhodesia, argued that Nyasaland would gain financially from inclusion in th

Timing är ett begrepp som är vanligt förekommande och högt värdesatt inom den afroamerikanska musiken. Trots det tycks det inte finnas en klar gemensam uppfattning kring vad begreppet egentligen innebär och i jämförelse med andra musikaliska element tycks även undervisningsmetodik i ämnet vara eftersatt. Denna studie syftar främst till att tydliggöra begreppet timing men också begreppet sväng som The term timing is often used and is highly regarded within the context of Afro-American music. Even so, there does not seem to be a clear common understanding of what the concept really means and also, in comparison with other musical elements, teaching methodology on the subject seems to be neglected. This study primarily aims to clarify the concept of timing, but also that of the term groove wh

The purpose of this study is to investigate the impact of CEO and CFO gender on firm risk-taking behavior with respect to the theory of management homogeneity and traditional risk-taking behavior differences between men and women within a market that has not instituted any gender quotas but has been successful in promoting female leadership.The results are that traditional upper echelon characteri

This thesis uses quantitative data to understand to what extend the society is divided on key issues regarding unification and culture. The analysis is based on a theory of new nationalism in Korea that was developed to describe changing attitudes of the young students, that stands in contrast to the ethnic nationalistic student movements of the 20th century. The 2018 KINU Unification Survey serve

Bland de mest kraftfulla händelser som människor har observerat är gammablixtar. Blixtarna är korta utbrott av gammastråalning som ibland dyker upp i rymden. Forskare har länge misstänkt att kollisioner mellan neutronstjärnor ligger bakom en kategori av blixtar, de korta gammablixtarna. För några år sedan bekräftades forskarnas misstankar. De kunde då, med det nya LIGO-observatoriet, observera graShort gamma-ray bursts are often observed at large spatial offsets from their host galaxies. Neutron star mergers in double neutron star binaries have also recently been confirmed as a progenitor of short gamma-ray bursts (Abbott et al. 2017). We attempt to constrain uncertainties in the evolution of burst-producing neutron star binaries by generating a distribution of burst offsets from the neutr

Gender equality is now more than ever a highly discussed topic within many different aspects of society. Also, being an entrepreneur is becoming increasingly more accessible and popular as a choice of occupation. This study aims to analyze the potential relationship between gender equality in entrepreneurship and the outcome on economic growth. By developing an index which ranks American states’ d

I denna studie har fenomenet autonoma fordon som en del av framtidens transporttjänster diskuterats och avhandlats. Autonoma fordon är en relativt ny och växande teknik inom transporttjänster, vilket ger fenomenet upphov till många intressanta och relevanta forskningsområden. Följande studie har utgått ifrån ett samhällsvetenskapligt perspektiv vad gällande implementeringen av autonoma fordon, då

As online services such as e-commerce and mobile applications keeps growing, the need of optimizing the user experience does as well. By conducting Online Controlled Experiments, companies can get an insight to which features, design choices and implementations that users enjoy the most. This projects explores two areas in relation to Return on Investment (ROI) calculations for Online Controlled E

Människan och hampan (Cannabis sativa) har en gemensam historia som går långt bak i tiden, denna historia är dock omgiven av kontroverser. Idag är Cannabis mest känt för sina psykoaktiva egenskaper och narkotika klassificering i många länder, men hampa har historiskt sett främst odlats för fiberproduktion. Denna studie undersöker historisk hampaodling i Europa och är baserad på redan publicerade dHumans and hemp (Cannabis sativa) have an ancient relationship, dating back to the beginning of recorded history. Nevertheless, controversy surrounds the antiquity of the plant. Today Cannabis is probably most famous for its psychoactive properties and illicit status in numerous countries, however hemp has primarily been cultivated as a fibre crop in the past. This study examines the European hist

In this paper I examine what I call the ‘gnomic expression’, i.e. a statement of a general truth with regards to the human condition, as it is manifested in the Iliad, the Odyssey and Beowulf. A general introduction is first given to gnomic poetry in the Greek and Anglosaxon traditions in order to put the main analysis into its historical and literary context. The analysis is then presented in fiv

Som sångerska har jag sjungt en hel del i kör, och på grund av det har jag fått möte flertalet körledare. Dessa körledare har olika kunskaper om rösten, och har lärt mig om rösten på olika sätt. Ibland var det felaktig information som delgavs, ibland var det ordvalen som kunde varit bättre, och ibland hade körledaren full koll. Den kunskap som körledarna förmedlar formar sedan koristerna, och då sAs a singer I have sung a lot in choir, and because of that I have met many choir leaders. These choir leaders had different knowledge of the voice, and different ways to approach vocal technique. Sometimes the information was incorrect, sometimes it was the shortage in words, and sometimes the choir leader had complete control. The way the choir leader gives instructions in vocal technique affect

The study explores how USA, as a liberal democracy, justifies actions that can be described as extra-judicial targeted killings. The study is based on a three-case study of the Clinton, W. Bush and Obama administrations. The frame theory is used to categories and analyze the official statements, to get an understanding of how the different presidential administrations with the use of words are try

We develop methods for estimation, inference and optimization of causal effects from observational data with continuous treatments. We present a counterfactual prediction method based on the potential outcomes framework that estimates the expected value of a potential outcome given a treatment level and confounders. We show that the method identifies the average generalized treatment effect (AGTE)

När jag under min utbildning varit ute på praktik och vikarierat har jag flera gånger stött på begreppet konstnärligt uttryck. Jag har alltid tyckt det var svårt att förstå exakt vad ett konstnärligt uttryck innebär. Därför föddes idén till denna studie om att prata med verksamma sånglärare inom gymnasieskolan och ta reda på mer om hur de jobbar med det konstnärliga uttrycket. Syftet med denna stuWhen I have done internships and worked as a substitute during my education I have come across the term artistic expression several times. I have always had a hard time understanding exactly what an artistic expression means. That is where I got the idea to talk with active singing teachers in upper secondary school to find out more about how they work with the artistic expression. The purpose wit

The riparian countries of Lake Chad River Basin – Nigeria, Niger, Cameroon and Chad – suffer from environmental degradation as the lakes surface water has decreased with 90 percent since the 1960’s. This has put pressure on the population around the lake as the livelihood for many of them is dependent of the lake’s water. The area has during the last decade also been characterized by increased vio

A decade has almost passed since former dictator Muammar al-Gaddafi was toppled after an 8-month long civil war in Libya and the outlook of democratization looked bright for the Northern African state. This process turned out to be more than complicated and eventually led the country back to violent hostilities. In this study the parliamentary election of 2012 is studied to see if the sequencing o

This study is an evaluation of the peacebuilding missions in Afghanistan, made by the United Nations, in relation to policies of sustainable development. The theoretical framework is borrowed from Peace Ecology, suggesting a foundation for peacebuilding where mankind is reintegrated into nature. It further stresses a need for the return of the commons and a development of local and community-based