Bachelor thesis | Cultural Anthropology and Development Sociology (BSc)
closed access
Doven en slechthorenden worden door de maatschappij op een bepaalde manier geclassificeerd en dit heeft gevolgen voor de mogelijkheden die zij hebben in de maatschappij. Deze scriptie gaat in op de...Show moreDoven en slechthorenden worden door de maatschappij op een bepaalde manier geclassificeerd en dit heeft gevolgen voor de mogelijkheden die zij hebben in de maatschappij. Deze scriptie gaat in op de manier waarop doven en slechthorenden worden gezien. Hierbij zal vanuit verschillende perspectieven worden gekeken wat het inhoudt om doof te zijn. De perspectieven van de horende maatschappij zullen tegenover die van de doven en slechthorenden worden gezet. Het perspectief van de horende maatschappij is op dit moment dominant. Om te analyseren waarom dit het geval is zal worden gekeken hoe de horende maatschappij het zintuig horen waardeert. Vervolgens zal worden gekeken hoe doven en slechthorenden in het dagelijks leven functioneren zonder het zintuig horen. Zij bewijzen dat het zintuig horen niet nodig is om goed te kunnen functioneren in de maatschappij. Op dit moment leven doven en slechthorenden in een wereld die niet altijd toegankelijk is. Er worden wel veranderingen gedaan om de maatschappij toegankelijker te maken, maar zijn dit wel de veranderingen die doven en slechthorenden zelf graag zien? Er is sprake van een spanningsveld tussen doven en slechthorenden en de horende maatschappij en dit spanningsveld zal in deze scriptie worden geanalyseerd.Show less
There is an inherent tension between poverty-eradicating, but fossil-fuel intensive, development and global climate change mitigation efforts. The human right to development, as established in the...Show moreThere is an inherent tension between poverty-eradicating, but fossil-fuel intensive, development and global climate change mitigation efforts. The human right to development, as established in the 1986 Declaration, recognizes a right to continuous improvement of life, irrespective of the negative environmental consequences related to this development. There is thus a need to review the human right to development in the context of climate change. In this thesis, I argue for a ‘threshold conception’ of the right to development, as it should be understood as a right to an unconditional process of development till the fulfillment of basic needs. Thereafter, development – then considered economic growth – should be consistent with the concept of sustainability. Moreover, I argue in favor of the adoption of the OHCHR’s Draft Convention on the Right to Development (2020) because it recognizes the triangular interconnectedness of development, the protection of human rights, and climate-related obligations. The convention establishes duties regarding climate mitigation, adaptation, and combatting climate injustices for states and the international community, which can both realize the right to development as the objectives of the human rights approach to climate change.Show less
This current study investigated the relationship between level of pain, expectancies, and avoidance in individuals with chronic low back pain. Research showed that individually expectancies and...Show moreThis current study investigated the relationship between level of pain, expectancies, and avoidance in individuals with chronic low back pain. Research showed that individually expectancies and avoidance behaviour influence pain experience. However, there seems to be little research into the combined influence. Seeing that research also showed that pinpointing a cause for the chronic low back pain is difficult, this study aimed to give insight into interacting factors that influence chronic low back pain. To gather data participants (N=18) filled in a questionnaire five times a day for two weeks. This provided insight into their levels of pain in the morning and the evening, if they expected to experience pain and if they were more likely to avoid movements, they expected to be painful. These statements were answered with answering scales, ranging from 0 (not at all) to 6 (extremely), given how likely that statement was for the participant. A mediation analysis inspecting possible relations between the level of pain and expectancies, the level of pain and avoidance, and the level of pain, expectancies and avoidance yielded no significant relations. Therefore, it could not be concluded that avoidance and/or expectancy are influencing the level of pain in the evening when compared to the level of pain in the morning. There were two significant findings, the impact of level of pain in the morning on expectancies and the impact of expectancies on avoidance. These findings are in line with what was found in existing literature and give incitement for further research on this topic. Another incitement for further research is the small sample used in this current study. The implication for the scientific field therefore is to perform this study on a bigger sample. Another consideration for further research would be to try and use a more diverse sample in both age and gender, this to make a more representative sample to draw conclusions for the general population. This could also lead to more substantial implications for the clinical field since this study did not have significant results.Show less
Attention-deficit/hyperactivity disorder (ADHD), major depressive disorder (MDD), and generalized anxiety disorder (GAD) are often co-morbid, and their prevalence is increased in the student...Show moreAttention-deficit/hyperactivity disorder (ADHD), major depressive disorder (MDD), and generalized anxiety disorder (GAD) are often co-morbid, and their prevalence is increased in the student population. The dynamics between self-regulation problems and ADHD, MDD, and GAD may reveal insights into the co-occurrence of the three disorders. The present study focused on psychological factors that support or threaten successful self-regulation. Using cross-sectional data, a network analysis was performed based on a sample of 902 students currently enrolled in higher education programs in the Netherlands. The analysis featured 17 commonly studied risk and protective factors associated with all three disorders. The network showed that irritability and impairments in daily functioning were shared problems between ADHD, MDD, and GAD. The network further suggested that impaired cognition and a propensity for procrastination are shared features of ADHD and MDD. ADHD and GAD did not share a direct relationship, diverging from previous assumptions. The findings highlight that the relationship between the disorders may depend on shared vulnerabilities and outcomes that act as bridges in the network. The study illustrates that psychological constructs need to be more clearly defined to move forward when researching co-morbidity beyond the level of symptoms.Show less
Onderzoek naar de classificatieaccuratesse van Alzheimer is belangrijk om de ziekte in de toekomst beter te kunnen behandelen. In deze scriptie werden twee structurele MRI-maten geëvalueerd: grijze...Show moreOnderzoek naar de classificatieaccuratesse van Alzheimer is belangrijk om de ziekte in de toekomst beter te kunnen behandelen. In deze scriptie werden twee structurele MRI-maten geëvalueerd: grijze stofdichtheid (48 predictoren) en subcorticale volumes (14 predictoren). Deze scriptie onderzocht wat de toegevoegde waarde van subcorticale volumes bovenop grijze stofdichtheid is. Hierbij werd verwacht dat I) grijze stofdichtheid accurater was voor de classificatie van Alzheimer dan subcorticale volumes, maar dat II) subcorticale volumes nog wel iets zouden toevoegen aan grijze stofdichtheid. Om dit te onderzoeken, is data gebruikt van 249 participanten afkomstig uit twee verschillende studies. 76 participanten hadden de diagnose Alzheimer en de overige 173 participanten waren cognitief gezonde ouderen. Er zijn drie modellen gebruikt: een model van grijze stofdichtheid (48 predictoren), een model van subcorticale volumes (14 predictoren) en een combinatiemodel van grijze stofdichtheid en subcorticale volumes (62 predictoren). Voor alle modellen is een logistische regressieanalyse met geneste kruisvalidatie uitgevoerd. Het model van grijze stofdichtheid had een AUC-waarde van 0.897 en een MGA-waarde van 0.822. Het model van subcorticale volumes had een AUC-waarde van 0.807 en een MGA-waarde van 0.769. Het gecombineerde model had een AUCwaarde van 0.897 en een MGA-waarde van 0.841. De eerste hypothese werd bevestigd, aangezien grijze stofdichtheid belangrijker was voor de classificatieaccuratesse dan subcorticale volumes. De tweede hypothese kon niet worden bevestigd, aangezien subcorticale volumes weinig tot niets lijken toe te voegen aan grijze stofdichtheid voor de classificatieaccuratesse van Alzheimer. Deze kennis kan gebruikt worden om toekomstige classificatiemodellen van Alzheimer te verbeteren.Show less
Due to the COVID-19 pandemic, many activities and platforms have shifted to the virtual realm, including rituals and ceremonies. When it comes to psychedelic rituals, there are several important...Show moreDue to the COVID-19 pandemic, many activities and platforms have shifted to the virtual realm, including rituals and ceremonies. When it comes to psychedelic rituals, there are several important factors to take into account, such as the setting, dosage, and type of substance consumed. This paper examines the effects of virtual ceremonies on psychedelic experiences. The study utilized an online self-report questionnaire that was sent 1-2 days after the ceremony conducted by retreat company Spinoza. The gathered data were analyzed using thematic qualitative analysis. The categorization and themes were agreed upon by two independent researchers. The themes presented relate to the improvement of mental health and physical comfort along with insightful personal journeys. Further evaluation of the research suggested that the findings provide a general idea about the effects of digital format on the psychedelic experience. It has been found that with digital platforms on psychedelic experiences, individuals can experience clarity of unsolved issues, improved self-regulation, as well as improved emotional and mental states.Show less
Inaction inertia occurs when one is less likely to take an attractive opportunity, after refusing an even more attractive opportunity. In their experiment, van Putten and colleagues (2007) tried to...Show moreInaction inertia occurs when one is less likely to take an attractive opportunity, after refusing an even more attractive opportunity. In their experiment, van Putten and colleagues (2007) tried to decouple the inaction inertia effect by using ambiguous information. Their results yielded that ambiguous information did in fact decouple. However, the authors came to these conclusions by using optional stopping and p-hacking. This influenced the reliability of the results, so we decided to replicate this study, for good research practices and because it can give us valuable insight into how decoupling works when given an attractive offer. We made use of the replication recipe of Brandt and colleagues (2014) to conduct the replication.Show less
Disgust, rooted in human evolutionary history, serves as a vital defense mechanism against pathogens, manifesting in varied behaviors. This paper explores the intricate relationship between disgust...Show moreDisgust, rooted in human evolutionary history, serves as a vital defense mechanism against pathogens, manifesting in varied behaviors. This paper explores the intricate relationship between disgust and visual attention, employing the eye-tracking method. Drawing insights from primate studies, habituation, and human facial expressions, the research aims to address three key questions: Does gaze aversion occur in humans when exposed to disgusting stimuli, extending avoidance behavior into the visual domain? Do individuals exhibit prolonged attention to facial area, indicating a social imperative to assess the risk of pathogen contamination? How does gaze aversion change with repeated exposure to disgust-inducing stimuli? The study employs three conditions, including scenes of feces ingestion in the test condition, to assess total looking time. Results reveal significant gaze aversion towards feces as compared to control conditions, supporting the hypothesis of avoidance behavior. Participants displayed prolonged attention to faces during non-disgusting conditions, challenging assumptions about social necessity for risk assessment. Repeated exposure across trials to disgust-inducing stimuli did not significantly alter gaze behavior, highlighting the nuanced nature of responses to aversive stimuli. Discussion of the findings and implications are also addressed.Show less
Onverwachtse voorvallen kunnen in het dagelijks leven hinder veroorzaken, tenzij er goed op wordt aangepast. Een verminderd aanpassingsvermogen zou dus risico’s met zich mee kunnen brengen. In de...Show moreOnverwachtse voorvallen kunnen in het dagelijks leven hinder veroorzaken, tenzij er goed op wordt aangepast. Een verminderd aanpassingsvermogen zou dus risico’s met zich mee kunnen brengen. In de literatuur zijn vooral onderzoeken te vinden die de invloed van stress op cognitief, maar niet op motorisch aanpassingsvermogen belichten. Om dit gat in de literatuur te vullen, is het van belang om onderzoek te doen naar de invloed van stressniveau op motorisch aanpassingsvermogen. In dit onderzoek deden 80 participanten een VR game en vulden de PSS-10 in om stress te meten. In de VR game moesten participanten objecten vangen en deze in een gat voor zich gooien door controllers te gebruiken. In bepaalde levels was er echter een temporele en/of spatiele asynchronie tussen de avatar en de participant. Het motorisch aanpassingsvermogen werd gemeten door te kijken hoe goed de participanten hierop corrigeerden. De hypothese luidt als volgt: ‘De aanwezigheid van stress is gerelateerd aan een verminderd motorisch aanpassingsvermogen.’ Door middel van een simpele lineaire regressie is aangetoond dat de hypothese verworpen moet worden: stressniveau is geen significante voorspeller van motorisch aanpassingsvermogen (p = .127). Dit onderzoek laat zien dat de VR game mogelijk ingezet kan worden in situaties waarin stress een rol speelt, bijvoorbeeld om af te leiden van stress. Verder toont dit onderzoek dat stress niet altijd een negatieve connotatie zou moeten hebben.Show less
