We empirically examined the effectiveness of how the Analysis of Competing Hypotheses (ACH) technique structures task information to help reduce confirmation bias (Study 1) and the portrayal of intelligence analysts as suffering from such bias (Study 2). Study 1 (N = 161) showed that individuals presented with hypotheses in rows and evidence items…

This small-scale, qualitative study uses educational design research to explore how focusing on argumentation may contribute to students' learning to engage in inquiry independently. Understanding inquiry as the construction of a scientifically cogent argument in support of a claim may encourage students to develop personal reasons for adhering to…

In the Netherlands, there is currently no quality standard for conducting child forensic interviews in Child Protective Services (CPS). The lack of such standard causes concern regarding the quality of these interviews, which are used to determine the child's safety and implementing treatment. In the current study, we implemented the National…

Child temperament has long been viewed as a potential susceptibility factor in the link between parenting and child disruptive behavior (CDB). Specifically, the idea is that children with higher negative emotionality, surgency, and lower effortful control are more affected by their received parenting, but experimental evidence is scarce. Also,…

Making better decisions typically requires obtaining information relevant to that decision. Adolescence is marked by increasing agency in decision-making and an accompanying increase in impulsive decisions, suggesting that one characteristic of adolescent decision-making is a tendency to make less-informed decisions. Adolescents could also be…

This paper adds to the literature on the relationship between procrastination and academic performance. We measure procrastination as the speed with which students do an online math course on the ALEKS learning platform. This pre-admission course is mandatory for students that are weak in math. Using a large dataset of undergraduate students at a…

This study from 2019 investigates whether the impact on a STEM teacher's evidence-informed teaching approach using the evidence of flipping the classroom research improves students' (13-14 years old) motivation in a Dutch setting and if this approach allows students to perform better. We report this approach in line with the cycle of expansive…

The project Information-Wise launched in February 2019 and resulted in an evidence-informed IL programme for bachelor students. The ADDIE model (analysis, design, development, implementation, evaluation) was adopted to organise the development process of the programme. The analysis phase was conducted by gathering qualitative and quantitative…

Technology presents incredible new potential in opening 'learning to earning' pathways for traditionally marginalised groups, such as displaced young people, adolescent girls and young women. Developing and scaling digitally powered learning for displaced populations can provide alternative opportunities to those who have lost access public…

This study reports on an Evidence Centered Design (ECD) project in the Netherlands, involving the theory exam for prospective car drivers. In particular, we illustrate how cognitive load theory, task-analysis, response process models, and explanatory item-response theory can be used to systematically develop and refine task models. Based on a…

Purpose: Children make spelling errors despite classroom instruction on phoneme-grapheme connections and spelling rules. We examined whether additional practice helps to decrease the number of spelling errors for a morphological spelling rule. We distinguished explicit practice in applying a spelling rule from implicit exposure to correct word…

In dealing with wicked problems, policymakers increasingly are confronted with three competing 'knowledge claims': the notion of evidence-based policy, alternative 'commons knowledge' created by citizens, and 'fact-free' politics. Consequently, the knowledge base for dealing with wicked problems is becoming increasingly contested. This paper…

Using evidence-based guidelines to interview children is an important means to obtain complete and accurate accounts. In the current study, we examined the quality of child investigative interviewing in the Netherlands. To examine this, we compared the Dutch Scenario Model with the National Institute of Child Health and Human Development Protocol…

This systematic review examined the effects of distinct physical activity interventions on the academic achievement of school students based on an analysis of four distinct outcomes: mathematics, language, reading, and composite scores. This study was performed in accordance with the PRISMA guidelines and the QUORUM statement. A literature search…

Currently, in Western society, five significant paradigm shifts can be distinguished affecting Dutch and Flemish gifted education: (a) an inclusive approach of education, (b) response to educational needs, (c) new perspectives on giftedness, (d) social constructivism, and (e) evidence-informed teaching. In this review article, the positioning of…