Tasks play a central role in the mathematics classroom. Especially when teaching in a heterogeneous mathematics class, teachers should be able to find, select, modify, and assign tasks adequately. The focus in this paper is on adaptivity to cognitively activate all learners at the individual level, and on teachers' abilities to allow for such…

This study contributes to a developmental approach focusing on emotions as being of key significance in explaining the Happy Victimizer pattern (HV pattern) among adults. Based on findings from our own research on moral emotions within the Happy Victimizer paradigm, we claim that a purely cognitive approach to explain the HV is overly narrow.…

Due to an increasing number of children under the age of three attending early childhood education and care (ECEC), there is an increasing need for high-quality care settings. In addition to primary caregivers, ECEC teachers are important socializers of children's emotional development and may become children's attachment figures. Early preventive…

The development of social-emotional skills is crucial in early childhood. Behavior problems in early childhood are risk factors for difficulties throughout childhood and adolescence and beyond. Considering the importance of developing social and emotional skills during early childhood, this study introduced the Papilio-3to6 program into everyday…

The first years of life lay the foundations for a child's future development and learning. Many countries have increased their financial support for provision of early childhood education and care (ECEC) over the past years. More recently, the focus of debate has been shifting from expanding access to affordable ECEC to enhancing its quality. A…

The present study examines how attending the German model project "Kindergarten of the Future in Bavaria" (KiDZ), which provided 138 children (aged 3 to 6) with traditional preschool stimulation combined with cognitive and domain-specific stimulation, is associated with children's competencies in mathematics over time to age 12 compared…

The investigators compared the perceived attainment of developmental tasks by 181 German adolescents with hearing loss and 254 peers without hearing loss. The adolescents with hearing loss were attending special schools for students who are deaf or hard of hearing. On average, the two groups perceived similar levels of success across the assessed…