My aim with the experience-based essay is that I want to explore the implications of mathematics on children's development. I also want to examine my approach in relation to the various mathematical tasks. Why do we think that mathematics is important for pre-school children? What does the research say about how the teacher is thinking about mathematics? Can the teacher combine playing and learning and create meaningful moments and activities related to mathematics? I also want to explore our policies and the objectives that the teacher should relate to. What is required of me as a teacher in order to meet those goals?My essay is about mine and my boss?s view of the mathematical tasks that I usually perform in the preschool.

Objective: To study the evidence on physical activity (PA) as an effective preventive strategy for depression.Methods: A search of electronic databases was performed for articles between 2007 and 2012, both original research and review articles, concerning the link between PA and depression on children, youth and adults. Three reviews, five longitudinal and two cross sectional studies were included.Results:  PA reduced the likelihood of depression in many studies and a sedentary or inactive lifestyle increased the risks for mental health symptoms such as depression. One study showed that low PA in childhood increased the odds of depression as an adult and other studies on teenagers saw a connection and mediation between PA and self-esteem whereas physical fitness showed no mediating effect. Many of the studies and reviews point out the insecurity regarding the dose-response association and the difficulties in defining causality.Conclusion: PA might have a preventive effect on depression. Some evidence exist to support that PA in childhood prevents depression in adults.

Morbid jealousy is a relatively common problem that often results in relational conflicts, frequently involving violence. Eventually many relationships break down as a consequence of these conflicts. Despite of this morbid jealousy is considered to be under-researched. As regards the treatment of morbid jealousy there is however some evidence that cognitive behaviour therapy is a worthwhile treatment, and there is also a growing body of evidence that jealousy, normal as well as morbid, is an evolutionary adaptation. This study integrates an evolutionary psychological approach with cognitive behaviour therapy in the treatment of morbid jealousy.

The purpose of this Masters thesis is to make an outline of different methods and theories within the field of bibliometrics and critically review their strengths and weaknesses. The author studied literature that discussed bibliometric methods and theories. The number of empirical studies that are based on bibliometric methods and theories are numerous and where principally excluded, but some empirical studies were included as part of the argumentation for and against different methods and theories. The author first gives an outline of which methods and theories there are and describes their different strengths and weaknesses. Citation analysis has many different fields of application such as information retrieval, mapping science, evaluative studies and monitoring literature.

The following essay is a study about how migrant workers and immigration policies were discussed from Livsmedelsarbetareförbundets union press, Mål och Medel, to the members of the union between the years 1960-1973. To find this out I set these questions: What sort of information appear in Mål och Medel concerning migrant workers and immigrant policies, and how does this change over time? How does Mål och Medel present the immigrant workers opinions? The method for the study is based on analyzing articles, interviews and others texts found in Livsmedelsarbetareförbundets union press, Mål och Medel, and what they want to inform the members of the union about. The study?s results have found that during the early parts of the 1960s immigrant workers were not included in the union press at all. Towards the late 1960s the immigrants were discussed, but in a manner which implied that immigrants are naturally exploited and therefore must the immigration be controlled better. It also discussed immigrants had some sort of ?adaptation problem? to the Swedish norm.

Internet has made information more easy to get, but also more difficult to retrieve. There is a need for information retrieval systems that assure accurate, reliable and up to date information. Quite a number of both commercial and non commercial search services has been developed on the Internet. We have made a qualitative study of one for-pay product in particular, NetS k, produced by BTJ (Bibliotekstj nst), Lund. It is a database that contains collected, evaluated and classified links, and is especially developed to suit public librarians in Sweden.

År 2011 uppgick antalet personer som suiciderat i Sverige till 1387. Studier visar att den suicidbenägna patientens första kontakt med sjukvården är avgörande för hur det kommande vårdförloppet kommer att utvecklas. Ambulanspersonal är en av många yrkesgrupper som möter suicidbenägna patienter. Studier visar även på att om patienten möts av dåliga attityder så kan det medföra negativa konsekvenser för patienten. Syftet med studien var att översätta, re översätta och validera en engelsk enkät: the Suicide Behavior Attitude Questionnaire (SBAQ): för användning i den svenska ambulanssjukvården.

The purpose of this study was to get a client perspective of the different ways to exit from a different role as a drugabuser, and furthermore, how to maintain a drugfree life.The questions of issue were:- What kind of social-psychological conceptions rules the process?- Which motive powers are essential to maintain drug-independence?- Are there any difficulties on the path to social adaptation?Our research was based on interviews with eight persons; five men and three women, from a treatment home in the south of Sweden. The method we used was semi-structured and with a thematic questionnaire. We chose this form due to the fact that we did not want to influence the interviews, as we wanted to know the persons opinions.The result of our study showed that the interviewed persons have some difficulties to adjust in the society and to find new friends especially the interviewed persons with maintenance treatment. Marginal problems as, for example, the lack of not having a work or a home can complicate a further development for the group with maintenance treatment.

The definition of procrastination can be described as a behavior with deliberate postponement of tasks or commitments despite expected negative consequences for the individual and his or her environment. This study examined how widespread this behavior is among students in higher education in Sweden. Using a web-based survey, data was collected for analysis. A statistical program, SPSS, was used for evaluation of the collected data. The purpose of this study was to examine whether there are differences in the degree of procrastination between students located on campus versus students who do their education at distance.

This study presents an alternate viewpoint to the strive to overcome the gap between research and practitioners within paper prototyping in interaction design. Earlier research identifies three aspects of this gap, which is:Practitioners being unaware of interaction design methods and theoriesPractitioners being aware, but choosing not to apply these methods and theories, due to time, budget and constraints of labourPractitioners and research having different perspective on similar design issuesOur study was done by carrying out qualitative interviews with interaction designers based on two digital design bureaus. One of the bureaus has an expressed link to research: the other has not. Our hypothesis is that the gap would manifest as a difference in work practice between the two bureaus.Our study shows that the two bureaus have similarities in work practice and that this work practice is based on scientific methods and theories, but is adapted to fit the client and/or the project. We conclude that the overcoming of the gap might not be necessary.

The aim of this master?s thesis is to examine the accessibility for persons with disabilities to service, materials, and the library building in one Swedish public library, and also to see what guides the development of accessibility at this library. In order to do this we have studied guidelines and political documents to se how this library responds to them. To our case study, data have also been collected by qualitative interviews, and observation of what this library offers impaired persons at the library?s web site, in special materials, facilities, and the functionality of the library building.

Huvud- och halscancer drabbar i Sverige varje år cirka 1200 män och kvinnor. Behandling sker främst genom strålbehandling och kirurgi. Både sjukdom och behandling kan ge svåra och många gånger bestående men som patienten måste lära sig leva med. Syftet med denna studie var att belysa patienternas upplevelser och erfarenheter efter avslutad behandling för huvud- och halscancer. Arbetet utfördes som en litteraturstudie där tio vetenskapliga artiklar analyserades.

The accounting information system comprises budgeting, accounting, and costing. The accounting information system has, traditionally, constituted an integrated system where the different elements collaborate. If ABC is introduced this order is disturbed, since ABC is based on another logic which cannot easily be integrated with budget and accounting. ABC, therefore, is usually used parallely to the conventional costing method. There are, however, companies that have taken its ABC one step further by letting it replace the old costing model and integrate it with the accounting information system.

The topic of interest is why Swedish unemployment after OPEC - 1 remained exceptionally low, compared to the OECD average. The object of study is the evolution of welfare institutions, like the Rehn ? Meidner model, after WWII, and the aim is to explore why the institution of solidaristic wage bargaining collapsed coming the nineties. Deployed theoretical perspectives are how domestic institutions determine a country's adaptation to alterations of the international economic system. However, equally important are how policy objectives, like full employment, becomes institutionalized and therefore guides the actions undertaken.

Political marketing has changed the way political parties internationally behave in relation to the voters. The purpose of this study was to investigate how political marketing is conducted on a local level in Swedish political parties, and how the local and national level of the political parties coordinate the message they send out to the voters. An explorative study was performed by interviewing experts in the field in the form of politicians on both a local and a national level. Initially the local parties' methods were investigated, followed by a second stage where we researched the link between parties on the local and the national level. Marketing of parties on a local level turned out to a large extent to follow traditional methods.