Early childhood is a significant period when transitions take place in children. This period is
a hot topic among researchers who pursue this domain across different scientific disciplines …

Las matemáticas son críticas para el desarrollo del individuo, siendo varias las variables
que pueden predecir un bajo rendimiento en esta competencia. El objetivo del estudio es …

This study proposes a new model, termed the multiple membership piecewise growth model
(MM-PGM), to handle individual mobility across clusters frequently encountered in …

Studying change over time requires rigorous and sometimes novel statistical methods that
can support increasingly complex applied research questions. In this article, we provide an …

To address the problem of low achieving math students, a cross-age math tutoring
intervention paired middle school tutors with kindergarten and first grade students with low …

Η παρούσα πτυχιακή εργασία πραγματεύεται το θέμα των μαθησιακών δυσκολιών, γενικά, και
πιο συγκεκριμένα της δυσλεξίας, η οποία ως διαταραχή συγκαταλέγεται στις ειδικές …

Mathematic skills are important for an individual's academic success and overall wellbeing,
but more than half of students in the USA perform below a proficient level in math. Although …

Many students lack basic computational fluency skills that form the foundation for learning
algebra in high school. This is particularly true for students with disabilities. Students with …

Children who experience maltreatment are at an increased risk for developing internalizing
problems. Little is known about long-term symptom trajectories of children placed in foster …