Dutch law mandates that every secondary special education school develops post-secondary transition plans for their students. Currently, there are no established guidelines for creating these...Show moreDutch law mandates that every secondary special education school develops post-secondary transition plans for their students. Currently, there are no established guidelines for creating these transition plans. This study aimed to investigate two potential factors that could be considered, specifically for students with autism: IQ and social-emotional functioning. To examine the relationship between IQ, social-emotional functioning, and transition plans, this research assessed the correlation between IQ and transition plans, the correlation between social-emotional functioning and transition plans, and whether IQ or social-emotional functioning more strongly predicted transition plans. Recruitment resulted in a sample of n= 14 participants: with n= 13 boys and n= 1 girl. N= 7 was assigned the transition profile Labor and n= 7 was assigned the transition profile Post-Secondary Education, none of the participants were assigned the transition profile Daytime Occupation. This study utilized the developmental prospect plans of the students. Upon data analysis, it was found that there was no significant correlation between IQ and transition planning (p = .428), no significant correlation between social-emotional functioning and transition planning (p = .855), and neither IQ nor social-emotional functioning emerged as a stronger predictor for transition planning. The limitations of the current research were a small sample size, the variability of entries in the developmental prospect plans and the multidimensionality of the variables IQ and social-emotional functioning. Future research should be done to investigate the replicability of the current findings within a bigger sample and the potential of alternative variables that may be associated. Teachers working with students with autism may need additional training to understand the complexities of transition planning beyond the intellectual or social-emotional functioning. Considering these findings, it is concluded that neither IQ nor social-emotional functioning should be used as sole criteria for transition plans for autistic students in secondary special education.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
This research is a crafted investigation of how Nigeria's foreign policy frameworks formed the country's external relations under the leadership of President Olusegun Obasanjo's civilian...Show moreThis research is a crafted investigation of how Nigeria's foreign policy frameworks formed the country's external relations under the leadership of President Olusegun Obasanjo's civilian administration (1999–2007). The study attempts to uncover the variants of strategies used during the administration of President Obasanjo to deal with the complexities in international diplomacy against the background of Nigeria's historic orientations and the complex problems it encountered within the time frame of the study. This study investigates Nigeria's diplomacy, regional engagement, and international alliances in that particular era, and it tries to provide insights into the complex approach it was used by Nigeria in order to establish its international influence. This paper aims to explore the underpinning elements determining the nature of Nigeria's foreign policy strategy of Constructive and Beneficial Concentricism through a systematic investigation of its objectives and application with other countries, international organizations or regional blocs. Also, a critical assessment is done on how successful these types of diplomacy have built the national interests of Nigeria, promoted stability in the region and stimulated economic development. This study aims to reveal those variables that matter for the foreign policy of Nigeria as well as discover the reasons for the changing place of the country in the world community via a thorough examination of the successes and failures of the foreign policy of Nigeria. In addition to secondary literature and expert analysis, this paper improves the primary sources like official documents, policy statements and diplomatic letters to project the big picture of Nigeria's foreign policy trajectory during the Obasanjo administration. The research advances the understanding of the dynamics that made Nigeria interact with the international community to strengthen external relations and offers the reader helpful insights for individuals with an interest in the nation's diplomatic efforts.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
Het pyrrhonisme is een praktische filosofie die kan leiden tot gemoedsrust. Volgens de oorspronkelijke wijsgeer Pyrrho van Ellis zelf verloopt dit middels uitstel van oordeel omtrent non-evidente...Show moreHet pyrrhonisme is een praktische filosofie die kan leiden tot gemoedsrust. Volgens de oorspronkelijke wijsgeer Pyrrho van Ellis zelf verloopt dit middels uitstel van oordeel omtrent non-evidente zaken. In dit onderzoek is deze eeuwenoude leer onderzocht. De eerste hypothese om deze doctrine te onderzoeken was dat een pyrrhonistische denkwijze positief gecorreleert zou zijn aan gemoedsrust. Daarnaast is de mogelijke invloed van geloof op deze relatie bestudeert. Hiervoor was de verwachting dat de relatie tussen pyrrhonistisch denken en gemoedsrust minder sterk is voor gelovige mensen. Om dit te testen is een testbatterij opgesteld, bestaande uit de Non Evident Questionnaire, Generalized Anxiety Disorder-7 en Perceived Stress Scale. Aan de hand van de responses van 175 deelnemers, bleek de hoofdanalyse niet significant te zijn bij zowel de GAD-7 als de PSS. Uit de moderatie analyse bleek tevens een insignificant effect. Beide hypotheses kunnen dus worden verworpen. Mogelijke verklaringen hiervoor kunnen zijn dat de verkregen data relatief weinig gelovige mensen bevatte en relatief veel transgender mensen, waardoor conclusies voorzichtiger getrokken dienen te worden. Daarnaast waren de stellingen in de NE-Q voornamelijk gericht op hedendaagse onderwerpen, en is wellicht niet geschikt voor het meten van een dergelijk tijdloos construct.Show less
Background. Picky eating behavior and physical activity are strongly associated with health in children (Karklina et al., 2011). By investigating the associations between shyness, picky eating...Show moreBackground. Picky eating behavior and physical activity are strongly associated with health in children (Karklina et al., 2011). By investigating the associations between shyness, picky eating behavior and physical activity in children and parental stress we could potentially define better intervention programs to prevent health disorders such as cardiovascular disease, diabetes, osteoporosis, anaemia, heart problems and earlier death, by identifying if physical activity, shyness and parental stress are potential areas of treatment. Aims. To investigate (1) if parental stress predicts shyness in ten-year-old children; (2) the association between shyness and picky eating behavior; and (3) the association between shyness and physical activity in ten-year-old children. Methods. A total of 3610 parents of Dutch children (50.6% girls) participated in the study. The mean age of the children was 10.19 (SD=.501; ranging from 8 to 12) Multiple regression analyses were conducted. Results. Shyness was predicted by parental stress (F(4,3601)=44.693, p<.00), picky eating behavior (F(4, 3479) = 12,942, p < .001) and higher levels of shyness were associated with being a boy and older age. Picky eating behavior was predicted by shyness (F(4, 3479) = 60,957, p < .001). Higher levels of picky eating behaviour were associated with lower levels of shyness and having the male gender and the family situation. Higher levels of physical activity were associated with lower levels of shyness and having the male gender. Conclusion. More research must be done with more reliable assessment tools and more universally accepted definitions of the variables. Lower levels of shyness were associated with more picky eating behavior, which is reassuring but our effect sizes and internal consistencies were low. Parental stress and shyness were positively associated with each other. Shyness and physical activity were negatively associated with each other. Since a lack of physical activity has risks such as developing cardiovascular disease, it is important to identify parental stress and shyness in 10-year-olds and provide support and advice to the parents of these 10-year-olds to be able to avert more serious outcomes.Show less
This research aimed to investigate whether food choices can be affected by placebo suggestions and the role of body image satisfaction and Body Mass Index (BMI) in this placebo effect. This study...Show moreThis research aimed to investigate whether food choices can be affected by placebo suggestions and the role of body image satisfaction and Body Mass Index (BMI) in this placebo effect. This study involved 22 participants aged 18-35. In the placebo group, participants received suggestions that a vagus nerve stimulation will decrease their hunger, while the control group received no suggestions. The vagus nerve stimulation was a sham procedure and did not stimulate the nerve. Participants' BMI was calculated followed by measuring body image satisfaction by completing the Body Self Image Questionnaire (BSIQ). Hunger was measured at baseline and post-suggestions. Additionally, food choice was measured with a computer task, in which participants had to choose between healthy and unhealthy food items. The statistical analysis showed no significant differences between the placebo and control groups for food choice (p = 0.56), baseline hunger (p = 0.69), and hunger post suggestions (p = 0.96). Additionally, hunger did not predict healthy food choice (p = 0.89) and body image (p = 0.77) and BMI (p = 0.32) did not moderate the effect of the suggestions on food choice. These results indicate that short suggestions might not be enough to affect hunger and food choices. The lack of effect found might be due to a small sample size and future research should include larger samples and longitudinal research design. Understanding the role of expectations and placebo effects in hunger, can in the future help develop strategies to promote healthier eating.Show less