Incentivising has shown to improve participation in clinical trials. However, ethical concerns suggest that incentives may be coercive, obscure trial risks and encourage individuals to enrol in clinical trials for the wrong reasons. The aim of our study was to develop and pilot a discrete choice experiment (DCE) to explore and identify preferences…

Video games have the potential to be contexts for moral learning. We investigated whether "Quandary," a video game designed to promote ethical thinking and moral considerations for decision-making, would help promote positive skills such as perspective taking and empathy in adolescents. We examined the effect of playing…

Teacher professional development (TPD) programs are increasingly using video recordings of teaching practice to develop teacher capacity and foster student learning. However, consensus has yet to be reached about how to utilize video recordings in TPD for physical education (PE) teachers. We used semi-structured interviews and evaluations of PE…

This study evaluated effects of Positive Action (PA), a school-based social-emotional and character development program, on self-esteem levels and processes among minority, low-income, urban youth. A matched-pair, cluster-randomized controlled trial was conducted in 14 Chicago Public Schools with outcomes assessed longitudinally for a cohort of…

Randomized controlled trials (RCTs) have recently documented the positive effects of social-psychological interventions on the performance and retention of underrepresented students in the life sciences. We review two types of social-psychological interventions that address either students' well-being in college science courses or students'…

Purpose: The purpose of this paper is to discuss the findings of an intervention program built on the concept of children's health literacy, particularly on its citizenship component. This intervention program employed the Investigation-Vision-Action-Change model for action-oriented teaching, where children were supported to investigate different…

This study evaluated effects of "Positive Action," a school-based social-emotional and character development intervention, on indicators of positive youth development (PYD) among a sample of low-income, ethnic minority youth attending 14 urban schools. The study used a matched-pair, cluster-randomized controlled design at the school…

Brief, targeted self-affirmation writing exercises have recently been offered as a way to reduce racial achievement gaps, but evidence about their effects in educational settings is mixed, leaving ambiguity about the likely benefits of these strategies if implemented broadly. A key limitation in interpreting these mixed results is that they come…

Purpose: The purpose of this paper is to evaluate the effects of the Dutch "Skills for Life" programme on students' health behaviours, bullying behaviour and suicidal ideation. Design/methodology/approach: The effectiveness of the "Skills for Life" programme on health behaviour outcomes was evaluated at three points in time in…

This paper is the first summary of two studies and 10 years of evaluating the Milwaukee Parental Choice (voucher) Program (MPCP). This paper discusses school voucher evaluations in general terms and how these studies are carried out. The paper outlines the types of studies completed in "Study I" and "Study II" and the results…

To do research that really makes a difference--the authors of this book argue--social scientists need questions and methods that reflect the complexity of the world. Bringing together a consortium of voices across a variety of fields, "Methods that Matter" offers compelling and successful examples of mixed methods research that do just…