Research master thesis | Developmental Psychopathology in Education and Child Studies (research) (MSc)
open access
The gender gap in STEM majors and careers is very prominent and alarming (Beilock & Maloney, 2015). Students are more likely to avoid STEM careers when they show higher levels of Mathematics...Show moreThe gender gap in STEM majors and careers is very prominent and alarming (Beilock & Maloney, 2015). Students are more likely to avoid STEM careers when they show higher levels of Mathematics Anxiety (MA; Ahmed, 2018). The current study investigates the difference in Mathematics Anxiety between male and female students in their first year of the preacademic educational track (HAVO, atheneum and gymnasium) in secondary school in the Netherlands. The Numerical Dot-Probe Task (NDPT) is a computerized task that is based on attentional bias and less susceptible to bias than self-report questionnaires. (Rubinsten, Eidlin, Wohl, & Akibli, 2015). Related concepts to MA that will be controlled for are; mathematical achievement, general anxiety and working memory. Participants were recruited using convenience sampling, the final sample consisted of seven students. Using the adapted t-test, z-scores of all participants were compared in order to answer the research question (Crawford, Garthwaite, & Wood, 2010). 100% of girls and 20% of boys showed higher levels of MA when looking at their scores on the self-report questionnaires compared to their score on the NDPT. Overall, the girls’ MA score was overestimated and the boys’ MA score was underestimated. However, this effect was not strong enough to result in an overrepresentation of girls and an underrepresentation of boys in the population of children with high levels of MA when looking at the self-report questionnaires. Results suggested that the prominent gender gap in STEM studies might not be due to gender differences in MA. Due to the smaller sample size, it is important that these findings are replicated in future studies using bigger samples. Stereotype threat is a variable that could explain the STEM gender gap and should thus be included in these future studies.Show less
Research master thesis | Psychology (research) (MSc)
closed access
This study aimed to investigate the effectiveness of a newly developed dynamic screener to assess first year secondary school students’ potential for learning. Participants included 52 children ...Show moreThis study aimed to investigate the effectiveness of a newly developed dynamic screener to assess first year secondary school students’ potential for learning. Participants included 52 children (mean age = 13.14) from different Dutch educational tracks. The dynamic screener consists of the subtests reading, mathematics, working memory, planning, divergent thinking, and inductive reasoning. Each subtest employs a test-training-test design. Based on randomized blocking, half of the children received a graduated prompts training between pre-test and post-test, while the other half did not. On some, but not all, subtests training seems to lead to an increase in performance. Additionally, some constructs measured through the dynamic screener relate to current school performance. This pilot study provides preliminary support to the use of such an instrument to gain more insight into children’s learning potential and instructional needs. Directions for future research are discussed.Show less
The Florence Flood of 1966 resulted in the destruction and damage of an enormous array of material cultural heritage many of which were part of the Western cannon of art history. The sustained...Show moreThe Florence Flood of 1966 resulted in the destruction and damage of an enormous array of material cultural heritage many of which were part of the Western cannon of art history. The sustained international response of the community of conserva- tion and preservation professionals during the lengthy process of restoration has been commemorated through anniversary celebrations and the unveiling of restored artworks. The memory of the Flood is revisited through a transnational perspective as defined within the discipline of cultural memory studies. It will be argued that the annual commemoration of the Flood has the potential of becoming a day of world remembrance of culture at risk at large.Show less
Research master thesis | Developmental Psychopathology in Education and Child Studies (research) (MSc)
open access
2016-01-01T00:00:00Z
This study examined whether temperament is a moderator of the association between sleep duration and the cognitive functions alertness, inhibition, and working memory in 130 children (56 boys and...Show moreThis study examined whether temperament is a moderator of the association between sleep duration and the cognitive functions alertness, inhibition, and working memory in 130 children (56 boys and 74 girls) aged 9 to 11 years. The children completed a short 3-min version of the Psychomotor Vigilance Task (PVT), a GoNogo task and a visual Digit Span test. Furthermore, a questionnaire regarding temperament (EATQ-R) was filled out by the children. Parents kept a sleep log for a week. ANCOVA results showed that the relation between average sleep duration on weekdays and alertness (PVT mean reaction time (RT) and PVT number of lapses) was moderated by the temperament traits extraversion (pPVT_RT = .030, η2 = .05; pPVT_lapses = .076, η2 = .03) and negative affectivity (pPVT_RT = .039, η2 = .04; pPVT_lapses = .057, η2 = .04). Relatively high levels of extraversion or low levels of negative affectivity were associated with more adverse effects of inadequate sleep on alertness. For inhibition and working memory this effect was not found. No significant interaction effects appeared for the other temperament traits: effortful control and affiliativeness. We conclude that the sensitivity for sleep related cognitive decrements in children can be partly explained by differences in temperamental traits.Show less
