De Nederlandse regering besloot in 2011 twee keer tot inzet van de krijgsmacht in internationale missies in Afghanistan (Kunduz) en Libië. Opmerkelijk is het beperkte mandaat bij beide missies....Show moreDe Nederlandse regering besloot in 2011 twee keer tot inzet van de krijgsmacht in internationale missies in Afghanistan (Kunduz) en Libië. Opmerkelijk is het beperkte mandaat bij beide missies. Analyse van de politieke besluitvorming leidt tot de conclusie dat dit past in het beeld van domesticization van het buitenlandbeleid en lange termijn trends in de opstelling van Nederland in internationaal perpectief.Show less
Research master thesis | Developmental Psychopathology in Education and Child Studies (research) (MSc)
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2017-07-19T00:00:00Z
The investigation of aggressive behaviors in specific types – reactive and proactive – on the basis of knowledge about executive dysfunctioning is important for determining both the etiology and...Show moreThe investigation of aggressive behaviors in specific types – reactive and proactive – on the basis of knowledge about executive dysfunctioning is important for determining both the etiology and the treatment strategies for aggression. The present study aimed to identify executive functions as the mechanisms underlying reactive and proactive aggression. Twenty-seven boys from 7 to 12 years old (M = 9.78, SD = 1.37) participated in this study. We created a sample including boys with different types of aggression and a wide range of aggression scores. Several (computerized) neurocognitive tasks were used for the measurement of the executive functions: inhibition, attention, frustration tolerance, cognitive flexibility and planning. A teacher questionnaire was administered for the reactive and proactive aggression scores of the boys. We found that the executive dysfunctions were associated with higher levels of aggression. Inhibition problems were associated with both types of aggression, but we also delineated unique factors in the prediction of reactive or proactive aggression. These results are not only important for theoretical frameworks about the etiology of aggression, but we can also underpin the importance of stimulating the development of specific executive functions for the prevention and treatment of different types of aggression.Show less
This study answers the question ‘Is there a relationship between the perception of the pupils and the teachers on the cooperative skills of the pupils and the actual cooperative skills of the...Show moreThis study answers the question ‘Is there a relationship between the perception of the pupils and the teachers on the cooperative skills of the pupils and the actual cooperative skills of the pupils in elementary Montessori education?’ A mixed method cross sectional design including 330 pupils and 12 teachers from elementary Montessori education is used in order to compare the perceptions of the pupils and teachers on the cooperative skills of the pupils to the actual cooperative skills of the pupils. The findings of the study suggest that: There is a relationship between the perception of the pupils and the perception of the teachers on the cooperative skills of the pupils; There is no relationship between the perception of the pupils on their cooperative skills and their actual cooperative skills; There is no relationship between the perception of the teachers and the actual cooperative skills of the pupil; Teachers believe especially communicative skills are necessary for effective cooperative learning. The findings indicate that there is a mismatch between the perception of pupils and teachers and the actual cooperative skills. Therefore it is desirable in research and in education to draw more attention to the perception on cooperative skills. It is also found that the questionnaires used in this study to measure cooperative skills of pupils might not measure cooperative skills correctly. It is desirable to further validate the questionnaire to this subject.Show less
In this thesis we discuss Poisson matchings, which can be seen as ’random graphs’ with an infinite set of random vertices U ⊂ R. The set ’U’ is the set of ’arrival times’ in a Poisson process. It...Show moreIn this thesis we discuss Poisson matchings, which can be seen as ’random graphs’ with an infinite set of random vertices U ⊂ R. The set ’U’ is the set of ’arrival times’ in a Poisson process. It is our goal to gain more insight in a specific matching type called the ’stable multi-matching’, which has some extra nice properties. We are mainly concerned with the question whether infinite components exist in these random graphs . In this paper we will study this question for the stable multi-matching with a specific degree distribution. Showing the existence of an infinite component in this matching is still an open question, but an overwhelming amount of simulation results seems to suggest a positive answer. We will also add our simulation results in support of the conjecture that such an infinite component does exist (with probability 1). We will mainly use and study the work of Alexander Holroyd and for many results will refer to his papers on this subject. Also, we try to give the reader some impression of the arguments involved in proving statements about geometric properties of the Poisson matchings. Intuitively some of these problems can seem misleadingly simple, but often there’s many subtleties and difficult mathematics involved in proving statements about geometric properties. So, don’t be misleaded by easy questions with difficult answers!Show less
Master thesis | Cultural Anthropology and Development Sociology (MSc)
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This thesis is a result of anthropological research that I conducted at the Volkenkunde Museum in Leiden (Museum of Ethnology). The research is about the change in the organization of the museum in...Show moreThis thesis is a result of anthropological research that I conducted at the Volkenkunde Museum in Leiden (Museum of Ethnology). The research is about the change in the organization of the museum in the last 25 years. The change of organization had an influence on the decision making process and consequently on the image that is being formed in exhibitions. The aim of this thesis is to explain how image-forming is been done in a decision making process. Specifically I will do this in relation to permanent and temporary Indonesian exhibitions at the museum. I use the term ‘imagined community’, introduced by Benedict Anderson, to show that the image that is formed in Indonesian exhibitions is an imagined one. When the museum went through a change of organization in the 1990’s, it also redecorated the exhibition halls. For the discussion on the new design of the museum I use the distinction made in Sally Price’s book ‘“primitive art in civilized places” between objects displayed in art and ethnology museum. As a case study I will describe my internship at the Volkenkunde Museum on the Queen Wilhelmina doll collection.Show less
Master thesis | Cultural Anthropology and Development Sociology (MSc)
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This thesis investigates the ways in which metalfans in the Netherlands cope with prejudice and stigma. This thesis explores the collectivity of metalfans in order to explain how the group they...Show moreThis thesis investigates the ways in which metalfans in the Netherlands cope with prejudice and stigma. This thesis explores the collectivity of metalfans in order to explain how the group they belong to attaches great importance to authenticity. The concept of authenticity is used to show how the issues that contribute to prejudice and stereotypes about metalfans and the metalscene, are also the issues that contribute to being a more authentic metalfan. Another major issue is the indiffernt reaction of metalfans to their stigmatization and the prejudices that exist, which is in conclusion also explained through the authenticity concept.Show less
Master thesis | Cultural Anthropology and Development Sociology (MSc)
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The thesis looks at how collectors of three types of dolls (Barbie, Blythe, Ball-jointed dolls)shape their collections, how they form a relationship with the collected objects and how collectors...Show moreThe thesis looks at how collectors of three types of dolls (Barbie, Blythe, Ball-jointed dolls)shape their collections, how they form a relationship with the collected objects and how collectors interact with each other both online and offline.Show less
This thesis investigates the relationship between the Russian tsarist state and the four most important Russian Christian sects, the Khlysty, Skoptsy, Dukhobors, and Molokans, in the period 1801...Show moreThis thesis investigates the relationship between the Russian tsarist state and the four most important Russian Christian sects, the Khlysty, Skoptsy, Dukhobors, and Molokans, in the period 1801-1881. First the developments of the Russian Orthodox Church and the tsarist state following the Russian Orthodox Church schism (raskol), which gave rise to Russian religious dissent, are discussed, before moving on to an in-depth assessment of the history and beliefs of the four sects mentioned above. In the second part of the thesis the attitudes of the three tsars that ruled Russia between 1801 and 1881, Alexander I, Nicholas I, and Alexander II, are clarified, before the views of the sectarians on the policies of the three rulers are considered. It is then argued that these rulers, and Nicholas I specifically, vilified the sectarians as class of (imaginary) enemies as part of their state formation policies. In practice this meant the (forced) expulsion of many of the sectarians to the fringes of the Russian empire. The sectarians themselves, in turn, developed tools to cope with these conditions, and in some cases in their new role as frontier colonists became the epitome of Russianness in the multi-ethnic regions of the empire. This thesis therefore not only pays attention to the changing political situation of tsarist Russia in the nineteenth century and the state views on sectarianism, but also to the ways in which marginalized groups outside the Russian Orthodox Church reconciled their religious and ethnic identities with the demands of the state.Show less
Research master thesis | History: Societies and Institutions (research) (MA)
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In de eerste eeuwen na Christus was het Romeinse Rijk een multicultureel, meertalig rijk dat vele verschillende gebieden en volkeren omvatte. Latijn, als taal van veroveraars en als taal van de...Show moreIn de eerste eeuwen na Christus was het Romeinse Rijk een multicultureel, meertalig rijk dat vele verschillende gebieden en volkeren omvatte. Latijn, als taal van veroveraars en als taal van de keizerlijke administratie, had een unieke positie in het rijk. Deze positie als belangrijkste taal van het rijk deelde Latijn slechts in sommige delen van het rijk met het Grieks. De Romeinen veroverden niet alleen verschillende koninkrijken en volkeren maar ook verschillende taalgebieden en vele provinciale talen bleven in gebruik in de eerste eeuwen na Christus binnen de grenzen van het Romeinse Rijk. In mijn thesis beantwoord ik de vraag hoe deze provinciale talen in gebruik bleven naast het Latijn en Grieks en welke interactie er plaatsvond tussen deze talen in de eerste drie eeuwen na Christus en hoe dit ons beeld van het de acculturatie in het Romeinse Rijk beïnvloedt. Om deze vraag te beantwoorden, heb ik een inventarisatie gemaakt van de inscripties van de verschillende provinciale talen die werden geschreven in de eerste drie eeuwen na Christus. De acht talen die zijn geattesteerd in de eerste drie eeuwen na Christus zijn: Neo-Phrygisch en Pisidisch in Klein-Azië, Aramees en Hebreeuws in de oostelijke provincies, Libisch en Neo-Punisch in Noord-Afrika, Lusitanisch in het Iberisch schiereiland en Gallisch in Frankrijk. Deze inventarisatie geeft een overzicht in de hoeveelheid inscripties geschreven in een provinciale taal en de domeinen waarin deze inscripties werden gebruikt. Mijn onderzoek omvat het hele Romeinse Rijk, van de Britse eilanden tot Syrië en van Noord-Afrika tot Klein-Azië en creëert zo de mogelijkheid om verschillende gebieden met elkaar te vergelijken. Aan de ene kant maak ik zeer intensief gebruik van epigrafisch materiaal omdat ik inscripties in vele verschillende talen en uit verschillende gebieden behandel, maar aan de andere kant is mijn gebruik van de inscripties gelimiteerd omdat ik de inscripties niet in detail lees of behandel. Epigrafisch materiaal levert een vruchtbare benadering voor de studie van sociale verandering en acculturatie. Taal is een belangrijk deel van de identiteit van personen en volkeren. Omdat taal een essentieel deel uitmaakt van cultuur, is het een belangrijk aspect binnen acculturatiestudies. Taalgebruik, zowel publiek en privé, kan een uiting zijn van culturele identiteit, maar het is een ook middel tot intercultureel contact of integratie en stijgen op de sociale ladder. Dit onderzoek plaatst taalgebruik stevig binnen het overkoepelende acculturatiedebat over het Romeinse rijk.Show less
The oxidation of CO on the Pd(100)(√ 5 × √ 5)R27◦ surface is studied using the kinetic Monte Carlo simulation method. The occupation by oxygen of a specific type of site – the hollow sites – is...Show moreThe oxidation of CO on the Pd(100)(√ 5 × √ 5)R27◦ surface is studied using the kinetic Monte Carlo simulation method. The occupation by oxygen of a specific type of site – the hollow sites – is monitored in order to gain insight into experiments on the restructuring of the surface which itself might be a explanation of oscillations measured in the reactivity in the oxidation reaction. Two indications have been found that oxygen atoms will only vacate the hollow sites that are they normally occupy in a clean oxidized surface if their place is taken by CO molecules.Show less
The oxidation of CO on the Pd(100)(√ 5 × √ 5)R27◦ surface is studied using the kinetic Monte Carlo simulation method. The occupation by oxygen of a specific type of site – the hollow sites – is...Show moreThe oxidation of CO on the Pd(100)(√ 5 × √ 5)R27◦ surface is studied using the kinetic Monte Carlo simulation method. The occupation by oxygen of a specific type of site – the hollow sites – is monitored in order to gain insight into experiments on the restructuring of the surface which itself might be a explanation of oscillations measured in the reactivity in the oxidation reaction. Two indications have been found that oxygen atoms will only vacate the hollow sites that are they normally occupy in a clean oxidized surface if their place is taken by CO molecules.Show less
The figure and work of Arnolt Schlick, especially his 'Spiegel der Orgelmacher und Organisten', is presented in the light of the general Renaissance debate. Regarding a.o. the position of the...Show moreThe figure and work of Arnolt Schlick, especially his 'Spiegel der Orgelmacher und Organisten', is presented in the light of the general Renaissance debate. Regarding a.o. the position of the artist and the arts, this case-study suggests a more nuanced definition to both a nineteenth-century, still strong in music history writings, and a revisionist point of view.Show less
Deze scriptie onderzoekt de problematiek die zich voordoet op het moment dat een staat overheidsbeleid wil maken voor een taboeonderwerp. Als casus van onderzoek wordt het bordeel Campo Alegre op...Show moreDeze scriptie onderzoekt de problematiek die zich voordoet op het moment dat een staat overheidsbeleid wil maken voor een taboeonderwerp. Als casus van onderzoek wordt het bordeel Campo Alegre op Curacao gebruikt. In 1949 opende het Gouvernement van Curacao een staatsbordeel en legaliseerde daarmee de lokale prostitutie. Dit was wel in strijd met het toenmalige wetboek van strafrecht. Bovendien was het voor Nederland daardoor niet mogelijk om een VN verdrag ter bestrijding van prostitutie en mensenhandel te ondertekenen. Het bordeel bestaat nog steeds al is het onder een andere naam.Show less
De vondsten uit Wijchen-Berendonk behoren tot de zogenaamde 'werkvoorraad' van het Odyssee-programma. Deze werkvoorraad bestaat uit inventarisaties van oude (nood) opgravingen die nooit zijn...Show moreDe vondsten uit Wijchen-Berendonk behoren tot de zogenaamde 'werkvoorraad' van het Odyssee-programma. Deze werkvoorraad bestaat uit inventarisaties van oude (nood) opgravingen die nooit zijn uitgewerkt. Men heeft - verspreid over verschillende opgravingscampagnes - voor 4 jaar opgegraven tussen de periode van 1976-1980. Tijdens het aanleggen van enkele proefputten stuitten men al op enkele stukken vuursteen die destijds werden aangemerkt als 'Vlaardingencultuur'. Deze scriptie is met name gericht op het beantwoorden van enkele basale vragen als: waaruit bestaat het vuursteen en over welke cultuurgroepen/perioden spreken we? Uit het onderzoek bleek dat er met name uitgangsmatriaal, productiemateriaal en diverse werktuigen zijn gevonden. Verder bleek met zekerheid dat er Neolitisch materiaal aanwezig is maar er twijfel bestaat of er ook Mesolitisch en/of Bronstijd materiaal aanwezig voorkomt. Duidelijke bewoningspsoren - op basis van het onderzoek naar vuursteen - ontbreken voor zowel het Mesolithicum als het Neolithicum.Show less